AWS B2.1/B2.1M-BMG:2014
Base Metal
Grouping for
Welding Procedure
and Performance
Qualification
AWS B2.1/B2.1M-BMG:2014
Base Metal Grouping for
Welding Procedure and
Performance Qualification
3rd Edition
Supersedes AWS B2.1-B2.1M-BMG:2009-ADD1
Prepared by the
American Welding Society (AWS) B2 Committee on Procedure and Performance Qualification
Under the Direction of the
AWS Technical Activities Committee
Approved by the
AWS Board of Directors
Abstract
This document provides the AWS base metal grouping for welding procedure and performance qualification and is
identical to Annex C of AWS B2.1/B2.1M:2014, Specification for Welding Procedure and Performance Qualification.
AWS B2.1/B2.1M-BMG:2014
ISBN: 978-0-87171-849-5
© 2014 by American Welding Society
All rights reserved
Printed in the United States of America
Photocopy Rights. No portion of this standard may be reproduced, stored in a retrieval system, or transmitted in any
form, including mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyright
owner.
Authorization to photocopy items for internal, personal, or educational classroom use only or the internal, personal, or
educational classroom use only of specific clients is granted by the American Welding Society provided that the appropriate
fee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet:
<www.copyright.com>.
ii
AWS B2.1/B2.1M-BMG:2014
Statement on the Use of American Welding Society Standards
All standards (codes, specifications, recommended practices, methods, classifications, and guides) of the American
Welding Society (AWS) are voluntary consensus standards that have been developed in accordance with the rules of the
American National Standards Institute (ANSI). When AWS American National Standards are either incorporated in, or
made part of, documents that are included in federal or state laws and regulations, or the regulations of other governmental bodies, their provisions carry the full legal authority of the statute. In such cases, any changes in those AWS
standards must be approved by the governmental body having statutory jurisdiction before they can become a part of
those laws and regulations. In all cases, these standards carry the full legal authority of the contract or other document
that invokes the AWS standards. Where this contractual relationship exists, changes in or deviations from requirements
of an AWS standard must be by agreement between the contracting parties.
AWS American National Standards are developed through a consensus standards development process that brings
together volunteers representing varied viewpoints and interests to achieve consensus. While AWS administers the
process and establishes rules to promote fairness in the development of consensus, it does not independently test, evaluate, or verify the accuracy of any information or the soundness of any judgments contained in its standards.
AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whether
special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, or reliance
on this standard. AWS also makes no guarantee or warranty as to the accuracy or completeness of any information
published herein.
In issuing and making this standard available, AWS is neither undertaking to render professional or other services for or
on behalf of any person or entity, nor is AWS undertaking to perform any duty owed by any person or entity to someone
else. Anyone using these documents should rely on his or her own independent judgment or, as appropriate, seek the
advice of a competent professional in determining the exercise of reasonable care in any given circumstances. It is
assumed that the use of this standard and its provisions is entrusted to appropriately qualified and competent personnel.
This standard may be superseded by new editions. This standard may also be corrected through publication of amendments
or errata or supplemented by publication of addenda. Information on the latest editions of AWS standards including
amendments, errata, and addenda is posted on the AWS web page (www.aws.org). Users should ensure that they have the
latest edition, amendments, errata, and addenda.
Publication of this standard does not authorize infringement of any patent or trade name. Users of this standard accept
any and all liabilities for infringement of any patent or trade name items. AWS disclaims liability for the infringement of
any patent or product trade name resulting from the use of this standard.
AWS does not monitor, police, or enforce compliance with this standard, nor does it have the power to do so.
Official interpretations of any of the technical requirements of this standard may only be obtained by sending a request,
in writing, to the appropriate technical committee. Such requests should be addressed to the American Welding Society,
Attention: Managing Director, Technical Services Division, 8669 NW 36 St, # 130, Miami, FL 33166. With regard to
technical inquiries made concerning AWS standards, oral opinions on AWS standards may be rendered. These opinions
are offered solely as a convenience to users of this standard, and they do not constitute professional advice. Such
opinions represent only the personal opinions of the particular individuals giving them. These individuals do not speak
on behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations of AWS. In
addition, oral opinions are informal and should not be used as a substitute for an official interpretation.
This standard is subject to revision at any time by the AWS required and should be addressed to AWS Headquarters.
Such comments will receive careful consideration by the AWS B2 Committee on Procedure and Performance Qualification.
It must be reviewed every five years, and if not revised, it must be either reaffirmed or withdrawn. Comments (recommendations, additions, or deletions) and any pertinent data that may be of use in improving this standard are required and
should be addressed to AWS Headquarters. Such comments will receive careful consideration by the AWS B2 Committee
on Procedure and Performance Qualification and the author of the comments will be informed of the Committee’s
response to the comments. Guests are invited to attend all meetings of the AWS required and should be addressed to
AWS Headquarters. Such comments will receive careful consideration by the AWS B2 Committee on Procedure and
Performance Qualification to express their comments verbally. Procedures for appeal of an adverse decision concerning
all such comments are provided in the Rules of Operation of the Technical Activities Committee. A copy of these Rules
can be obtained from the American Welding Society, 8669 NW 36 St, # 130, Miami, FL 33166.
iii
AWS B2.1/B2.1M-BMG:2014
This page is intentionally blank.
iv
AWS B2.1/B2.1M-BMG:2014
Personnel
AWS B2 Committee on Procedure and Performance Qualification
J. J. Fluckiger, Chair
J. L. Cooley, 1st Vice Chair
E. W. Beckman, 2nd Vice Chair
A. L. Diaz, Secretary
D. M. Allbritten
M. Bernasek
K. L. Bingham
H. R. Castner
D. W. Craig
E. H. Gray
M. F. Herrle
K. G. Kofford
R. A. LaFave
G. S. Michels
A. S. Olivares
J. F. Pike
W. M. Ruof
J. J. Sekely
M. R. Stone
M. L. Thomas
G. M. Wisbrock, Jr.
R. K. Wiswesser
Idaho National Laboratory
J. C. & Associates, Incorporated
Consultant
American Welding Society
GE Capital
C-SPEC
Los Alamos National Laboratory
Edison Welding Institute
Computer Engineering, Incorporated
U.S. Nuclear Regulatory Commission
Arise
Idaho National Laboratory
Consultant
Summit Consulting
HSB Global Standards
NASA Langley Research Center
Bechtel Plant Machinery, Incorporated
Welding Services, Incorporated
URS Flint
Rocky Mountain Testing, LLC
Consultant
Welder Training & Testing Institute
Advisors to the AWS B2 Committee on Procedure and Performance Qualification
L. P. Connor
W. D. Doty
B. J. Hable
K. Y. Lee
B. B. MacDonald
F. A. Schweighardt
A. W. Sindel
C. E. Spaeder, Jr.
W. J. Sperko
R. F. Waite
Consultant
Doty & Associates, Incorporated
Ford Motor Company
U.S. Department of Transportation
Consultant
Air Liquide Industrial U.S. LP
Alstom Power Steam
Consultant
Sperko Engineering Services, Incorporated
Consultant
AWS B2B Subcommittee on Welding Qualification
M. R. Stone, Chair
A. L. Diaz, Secretary
D. M. Allbritten
E. W. Beckman
M. Bernasek
K. L. Bingham
J. L. Cooley
D. W. Craig
URS Flint
American Welding Society
GE Capital
Consultant
C-SPEC
Los Alamos National Laboratory
J. C. & Associates, Incorporated
Computer Engineering, Incorporated
v
AWS B2.1/B2.1M-BMG:2014
AWS B2B Subcommittee on Welding Qualification (Continued)
J. J. Fluckiger
E. H. Gray
K. G. Kofford
G. S. Michels
A. S. Olivares
J. F. Pike
J. J. Sekely
M. L. Thomas
G. M. Wisbrock Jr.
R. K. Wiswesser
Idaho National Laboratory
U.S. Nuclear Regulatory Commission
Idaho National Laboratory
Summit Consulting
HSB Global Standards
NASA Langley Research Center
Welding Services, Incorporated
Rocky Mountain Testing, LLC
Consultant
Welder Training & Testing Institute
Advisors to the AWS B2B Subcommittee on Welding Qualification
L. P. Connor
W. D. Doty
J. G. Feldstein
B. J. Hable
K. Y. Lee
A. W. Sindel
W. J. Sperko
Consultant
Doty & Associates, Incorporated
Foster Wheeler North America
Ford Motor Company
U.S. Department of Transportation
Alstom Power Steam
Sperko Engineering Service, Incorporated
AWS B2C Subcommittee on Materials
W. M. Ruof, Chair
A. L. Diaz, Secretary
M. Bernasek
J. J. Fluckiger
M. F. Herrle
K. G. Kofford
R. A. LaFave
Bechtel Plant Machinery Incorporated
American Welding Society
C-SPEC
Idaho National Laboratory
Arise
Idaho National Laboratory
Consultant
Advisors to the AWS B2C Subcommittee on Materials
C. E. Cross
A. Donlevy
W. D. Doty
P. Pollak
A. W. Sindel
C. E. Spaeder, Jr.
L. T. Vernam
G. M. Wisbrock, Jr.
Los Alamos National Laboratory
International Titanium Association
Doty & Associates, Incorporated
Pollak & Associates
Alstom Power Steam
Consultant
AlcoTec Wire Corporation
Consultant
vi
AWS B2.1/B2.1M-BMG:2014
Table of Contents
Page No.
Personnel ......................................................................................................................................................................v
List of Tables...............................................................................................................................................................vii
1. Scope ......................................................................................................................................................................1
Annex C—Base Metal Grouping .................................................................................................................................3
List of Tables
Table
C.1
C.1
C.2
C.2
C.3
Page No.
Listing of Base Metal Specifications—Ferrous Alloys .................................................................................4
Listing of Base Metal Specifications—Nonferrous Alloys .........................................................................54
M-Number Listing of Base Metals—Ferrous Alloys...................................................................................82
M-Number Listing of Base Metals—Nonferrous Alloys...........................................................................155
Listing of Base Metal Specifications—Iron Castings................................................................................204
vii
AWS B2.1/B2.1M-BMG:2014
This page is intentionally blank.
viii
AWS B2.1/B2.1M-BMG:2014
Base Metal Grouping for
Welding Procedure and Performance Qualification
1. Scope
This publication is an extract of AWS B2.1/B2.1M:2014, Specification for Welding Procedure and Performance Qualification, and is identical to Annex C, Base Metal Grouping, in the 2014 edition of that standard. This publication supersedes AWS B2.1/B2.1M-BMG:2009-ADD1. Underlined text or a vertical line in the margin indicates a revision from the
2009 edition.
This publication may be referred to by other codes and standards that have welding procedure and performance requirements in order to avoid duplication of materials tables in those publications.
Base metals and filler metals have been grouped into categories that will minimize the number of qualification tests
required. Substitution of one base metal or filler metal for another, even when within the allowable rules, should only be
made after an evaluation of the factors involved. For some materials, additional tests may be required. Materials not
listed require separate qualification.
1
AWS B2.1/B2.1M-BMG:2014
This page is intentionally blank.
2
AWS B2.1/B2.1M-BMG:2014
Annex C (Normative)
Base Metal Grouping
(see 3, 4.3.12, 4.3.15, and Table 5.3)
This annex is part of AWS B2.1/B2.1M-BMG:2014, Base Metal Grouping for Welding Procedure
and Performance Qualification, and includes mandatory elements for use with this standard.
C1. Base Metal Specifications
Table C.1 indexes ASTM, ABS, API, AS, AS/NZS, CSA, AMS, ISO, NACE, and MSS base metals in numerical order
to provide ease of reference when determining into what grouping a particular base metal specification falls.
Table C.2 groups base metals for welding procedure and performance qualification on the basis of mechanical properties, chemical composition, and metallurgical compatibility to minimize the number of welding qualification where this
can logically be done.
Table C.3 lists base metal specifications for iron castings in accordance with AWS D11.2 groups.
C2. Material Number (M-Number) Groupings
Base metal has been divided into general categories, e.g., Material Numbers (M-Numbers) 1, 1A, 3, 3A, 4, 4A, etc., and
further divided into groups within each general category.
The category grouping does not imply that base metals may be substituted for other base metals within the same Material Number (M-Number) without consideration for weldability.
C3. Iron Castings Specifications
Base metal specifications for iron castings are divided into D11.2 groups.
3
AWS B2.1/B2.1M-BMG:2014
Table C.1
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
Type, Grade,
or Alloy
Designation
ISO
15608
Group
UNS
Number
Product Form
—
—
—
—
—
K01801
K02101
K02102
K02300
K11846
K11846
K11846
K11846
K11852
K11852
K11852
K11852
K11857
K11857
K11857
K11857
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Castings
Castings
Castings
Castings
Plate
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe & Tube
Seamless & Welded Pipe & Tube
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Steel and Steel Alloys
AAR
AAR
AAR
AAR
AAR
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
M201
M201
M201
M201
TC128
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
2H
2H
2MT1
2W
2W
2Y
2Y
2Y
2Y
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
1
1
1
1
10C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
4
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
2
1
1
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
11.1
11.1
11.1
11.1
11.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.3
1.2
1.2
1.2
1.3
1.1
1.1
1.1
1.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
1.1
A
B
B+
C
B
E
D
B
A
AH32
DH32
EH32
FH32
AH36
DH36
EH36
FH36
AH40
DH40
EH40
FH40
42
50
50
50
60
42
50
50T
60
A
A25
A25, Cl. I
A25, Cl. II
A25P
B
BM
BMO
BMS
BN
BNO
BNS
(Continued)
4
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Steel and Steel Alloys
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
1.1
1.1
1.1
1.1
11.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
11.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
11.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
11.1
2.1
2.1
2.1
1.3
3.1
3.1
BQ
BQO
BQS
BR
X42
X42M
X42MO
X42MS
X42N
X42NO
X42NS
X42Q
X42QO
X42QS
X42R
X46
X46M
X46MO
X46MS
X46N
X46NO
X46NS
X46Q
X46QO
X46QS
X52
X52M
X52MO
X52MS
X52N
X52NO
X52NS
X52Q
X52QO
X52QS
X56
X56M
X56MO
X56MS
X56N
X56Q
X56QO
(Continued)
5
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
Steel and Steel Alloys
API
API
API
API
5L
5L
5L
5L
1
1
1
1
2
2
2
2
3.1
11.1
2.1
2.1
X56QS
X60
X60M
X60MO
—
—
—
—
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
AS
ASTM
AS
ASTM
AS
AS
AS
AS
AS
AS
AS
AS/NZS
AS/NZS
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5LS
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
1
2.1
1.3
3.1
3.1
3.1
11.1
2.1
2.1
2.1
3.1
3.1
3.1
11.1
2.2
2.2
2.2
3.1
3.1
3.1
2.2
2.2
3.1
3.1
11.1
X60MS
X60N
X60Q
X60QO
X60QS
X65
X65M
X65MO
X65MS
X65Q
X65QO
X65QS
X70
X70M
X70MO
X70MS
X70Q
X70QO
X70QS
X80M
X80MO
X80Q
X80QO
X46
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Spiral Welded Pipe
A945
1
2
1.2
50
—
Plate
A945
1548
1548
1548
1548
1548
1548
1548
1594
1594
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
2
1
1
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
65
5-490
7-430
7-460
7-490
PT430
PT460
PT490
HA1
HA200
—
—
—
—
—
—
—
—
—
—
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate, Sheet, & Strip
Plate, Sheet, & Strip
(Continued)
6
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
J03000
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Castings
Steel and Steel Alloys
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
ASTM
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
3597
3678
3678
3678
3678
3678
3678
3678
3678
3678
3678
3678
3678
3678
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
3679.1
A27
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11B
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
—
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
1
1.1
1.1
1.1
1.2
1.2
1.2
2.1
1.1
1.1
1.2
1.2
1.4
1.2
2.1
2.2
3.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.4
1.4
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
11.1
HA250
HA250/1
HA3
HA300
HA300/1
HA350
HA400
HA4N
HU250
HU300
HU300/1
HW350
XF300
XF400
XF500
700PV
200
250
250L15
300
300L15
350
350L15
400
400L15
450
450L15
WR350
WR350L0
250
250L0
250L15
300
300L0
300L15
350
350L0
350L15
400
400L0
400L15
60-30
(Continued)
7
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
J03001
J03501
J02501
J03000
K03100
—
K02595
K02596
K02597
K02598
K02599
K02600
K02504
K03005
K03005
K02504
K03005
K03504
K02501
K03006
K03501
G10150
G10180
G10200
G86200
—
—
—
—
—
—
—
—
—
—
—
—
K01400
K01702
K02401
K02702
K01700
Castings
Castings
Castings
Castings
Rivets
Bar
Plates
Plates
Plates
Plates
Plates
Shapes
Resistance Welded Pipe
Resistance Welded Pipe
Furnace Welded Pipe
Seamless Pipe
Seamless Pipe
Flanges & Fittings
Seamless Pipe
Seamless Pipe
Seamless Pipe
Bar
Bar
Bar
Bar
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A27
A27
A27
A27
A/SA-31
A/SA-36
A/SA-36
A/SA-36
A/SA-36
A/SA-36
A/SA-36
A/SA-36
A/SA-53
A/SA-53
A/SA-53
A/SA-53
A/SA-53
A/SA-105
A/SA-106
A/SA-106
A/SA-106
A108
A108
A108
A108
A131
A131
A131
A131
A131
A131
A131
A131
A131
A131
A131
A131
A/SA-134
A/SA-134
A/SA-134
A/SA-134
A/SA-134
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
3
1
2
2
1
1
1
2
2
1
2
2
2
1
1
1
1
1
11.1
11.1
1.1
1.1
11.1
11.1
11.1
11.1
11.1
1.1
1.1
11.1
1.1
11.1
11.1
1.1
11.1
11.1
1.1
11.1
11.1
1.1
1.1
1.1
4.1
1.1
1.2
1.2
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1.2
1.2
1.1
1.1
1.1
11.1
1.1
65-35
70-36
70-40
U-60-30
B
—
—
—
—
—
—
—
E, A
E, B
F
S, A
S, B
—
A
B
C
1015 CW
1018 CW
1020 CW
8620 CW
A
AH32
AH36
B
CS
D
DH32
DH36
DS
E
EH32
EH36
SA283, A
SA283, B
SA283, C
SA283, D
SA285, A
(Continued)
8
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K02200
K02801
K02599
K02509
K03018
K02508
K03003
K03004
K03010
K03012
D50600
K01504
K11522
S30215
S30800
S30900
S31000
K01200
K03503
K02709
K01200
K03502
K03502
S32053
S32202
K12822
S33100
K11597
K11572
K11572
K11562
K11564
K12122
K31545
K21590
K21590
K31835
S30400
S30400
S30409
S30409
S30403
Welded Pipe
Welded Pipe
Welded Pipe
E.R.W. Pipe
E.R.W. Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Castings
Tube
Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
Seamless Tube
Pipe Flange & Fittings
Pipe Flange & Fittings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-134
A/SA-134
A/SA-134
A/SA-135
A/SA-135
A139
A139
A139
A139
A139
A148
A161
A161
A167
A167
A167
A167
A/SA-178
A/SA-178
A/SA-178
A/SA-179
A/SA-181
A/SA-181
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
1
1
1
1
1
1
1
1
1
1
4
1
3
8
8
8
8
1
1
1
1
1
1
8
10H
3
8
4
4
4
4
4
3
5A
5A
5A
5C
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
3
1
1
1
2
2
2
1
1
2
1
1
2
4
1
2
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1.1
11.1
1.1
1.1
11.1
1.1
11.1
11.1
11.1
11.1
—
—
1.1
8.1
8.2
8.2
8.2
1.1
11.1
11.1
1.1
11.1
11.1
8.2
10.1
1.1
8.1
5.1
5.1
5.1
5.1
5.1
4.2
5.2
5.2
5.2
6.2
8.1
8.1
8.1
8.1
8.1
SA285, B
SA285, C
SA36
A
B
A
B
C
D
E
90-60
Low Carbon
T1
302B
308
309
310
A
C
D
—
Cl. 60
Cl. 70
—
—
F1
F10
F11, Cl. 1
F11, Cl. 2
F11, Cl. 3
F12, Cl. 1
F12, Cl. 2
F2
F21
F22, Cl. 1
F22, Cl. 3
F22V
F304
F304
F304H
F304H
F304L
(Continued)
9
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30403
S30453
S30453
S30451
S31000
S31000
S31050
S31600
S31600
S31609
S31609
S31603
S31603
S31653
S31653
S31651
S31700
S31700
S31703
S31703
S32100
S32100
S32109
S32109
S34700
S34700
S34709
S34709
S34800
S34800
S34809
S34809
K31830
K31390
S42900
S43000
S31254
S30815
S30600
S34565
K41545
S31200
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
5C
5C
6
7
8
8
8
8
5B
10H
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
4
2
1
4
1
1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
6.2
6.2
7.2
7.1
8.2
8.2
8.1
8.3
5.3
10.2
F304L
F304LN
F304LN
F304N
F310
F310
F310MoLN
F316
F316
F316H
F316H
F316L
F316L
F316LN
F316LN
F316N
F317
F317
F317L
F317L
F321
F321
F321H
F321H
F347
F347
F347H
F347H
F348
F348
F348H
F348H
F3V
F3VCb
F429
F430
F44
F45
F46
F49
F5
F50
(Continued)
10
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31803
S32750
S39274
S32760
K42544
S32205
S32550
S41000
S41000
S41000
S41000
S41026
S41500
K90941
K90901
K92460
K22035
S21904
S20910
S44627
K01201
K11597
K31545
K21590
K31509
K41545
K81590
K90901
K31545
K21590
K31509
K11742
K12542
K21703
K22103
K31718
K32018
—
—
K11820
K12020
K12320
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Tube
Tube
Tube
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-192
A199
A199
A199
A199
A199
A199
A199
A200
A200
A200
A/SA-202
A/SA-202
A/SA-203
A/SA-203
A/SA-203
A/SA-203
A/SA-203
A/SA-203
A/SA-204
A/SA-204
A/SA-204
10H
10H
10H
10H
5B
10H
10H
6
6
6
6
6
6
5B
15E
15E
9A
8
8
10I
1
4
5A
5A
5A
5B
5B
15E
5A
5A
5A
4
4
9A
9A
9B
9B
9B
9B
3
3
3
1
1
1
1
1
1
1
1
3
3
3
3
4
1
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
10.1
10.2
10.2
10.1
5.3
10.1
10.2
7.2
7.2
7.2
7.2
7.2
7.2
5.4
6.4
6.4
9.1
8.3
8.3
7.1
1.1
5.1
—
5.2
—
5.3
5.4
6.4
—
5.2
—
4.2
4.2
9.1
9.1
9.2
9.2
9.2
9.2
1.1
1.1
1.2
F51
F53
F54
F55
F5a
F60
F61
F6a, Cl. 1
F6a, Cl. 2
F6a, Cl. 3
F6a, Cl. 4
F6b
F6NM
F9
F91
F92
FR
FXM-11
FXM-19
FXM-27Cb
—
T11
T21
T22
T4
T5
T9
T91
T21
T22
T4
A
B
A
B
D
E
F
F
A
B
C
(Continued)
11
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K11522
K12023
K11422
K02707
K03501
K02502
K02502
K02502
S31000
S30815
S32615
S34565
K11597
K11562
K12047
K11547
K31545
K21590
K41545
K51545
K41245
K90941
K90901
K92460
S20100
S20200
S30400
S30409
S30403
S30453
S30451
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31042
S31050
S31050
S31008
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Welded Pipe
Welded Pipe
Welded Pipe
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-209
A/SA-209
A/SA-209
A/SA-210
A/SA-210
A211
A211
A211
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
3
3
3
1
1
1
1
1
8
8
8
8
4
4
10B
3
5A
5A
5B
5B
5B
5B
15E
15E
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
2
1
1
1
2
2
1
4
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
1
2
2
2
2
2
2
2
3
2
2
2
1.1
1.1
1.1
11.1
11.1
1.1
1.1
1.1
8.2
8.2
8.1
8.3
5.1
5.1
4.1
4.2
5.2
5.2
5.3
5.3
5.3
5.4
6.4
6.4
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
T1
T1a
T1b
A-1
C
A570-30
A570-33
A570-40
310
S30815
S32615
S34565
T11
T12
T17
T2
T21
T22
T5
T5b
T5c
T9
T91
T92
TP201
TP202
TP304
TP304H
TP304L
TP304LN
TP304N
TP309Cb
TP309H
TP309HCb
TP309S
TP310Cb
TP310H
TP310HCb
TP310HCbN
TP310MoLN
TP310MoLN
TP310S
(Continued)
12
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31600
S31609
S31603
S31653
S31651
S31635
S31700
S31703
S31725
S31726
S32100
S32109
S34700
S34709
S34710
S34751
S34800
S34809
S38100
S20910
K01807
J02502
J03002
J02503
J82090
J84090
J42045
J91150
J12524
J12082
J22000
J12072
J21890
K12524
K12004
K12004
K01201
K12821
—
—
—
K12062
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
E.R.W. Tube
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Plate
Plate
Plate
E.R.W. Tube
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A213
A213
A213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-214
A/SA-216
A/SA-216
A/SA-216
A/SA-217
A217
A/SA-217
A/SA-217
A/SA-217
A/SA-217
A/SA-217
A/SA-217
A/SA-217
A/SA-225
A/SA-225
A/SA-225
A226
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
5B
15E
5B
6
3
4
4
4
5A
10A
10A
10A
1
3
4
4
4
4
1
1
1
1
1
1
1
1
4
4
1
1
1
1
1
1
1
1
1
3
1
1
2
2
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
1.1
1.1
1.1
1.1
5.4
6.4
5.3
7.2
1.1
9.1
4.2
5.1
5.2
4.1
2.1
2.1
1.1
11.2
5.1
5.1
5.1
5.1
TP316
TP316H
TP316L
TP316LN
TP316N
TP316Ti
TP317
TP317L
TP317LM
TP317LMN
TP321
TP321H
TP347
TP347H
TP347HFG
TP347LN
TP348
TP348H
XM-15
XM-19
—
WCA
WCB
WCC
C12
C12A
C5
CA15
WC1
WC4
WC5
WC6
WC9
C
D
D
—
WP1
WP11, Cl.1
WP11, Cl.2
WP11, Cl.3
WP12, Cl.1
(Continued)
13
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K12062
K21590
K21590
K41545
K41545
K90941
K90941
K90901
K03006
K03501
K22035
S20400
S31277
S32003
S32053
S32101
S32101
S32202
S20100
S20100
S20153
S20200
S32205
S30100
S30200
S30400
S30409
S30403
S30453
S30451
S30500
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31050
S31050
S31008
S31600
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
4
5A
5A
5B
5B
5B
5B
15E
1
1
9A
8
45
10H
8
10H
10H
10H
8
8
8
8
10H
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
2
1
3
—
1
4
1
1
1
3
3
3
3
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
5.1
5.2
5.2
5.3
5.3
5.4
5.4
6.4
11.1
11.1
9.1
8.3
8.2
10.1
8.2
10.1
10.1
10.1
8.3
8.3
8.3
8.3
10.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.1
WP12, Cl. 2
WP22, Cl. 1
WP22, Cl. 3
WP5, Cl. 1
WP5, Cl. 3
WP9, Cl. 1
WP9, Cl. 3
WP91
WPB
WPC
WPR
—
—
—
—
—
—
—
201-1
201-2
201LN
202
2205
301
302
304
304H
304L
304LN
304N
305
309Cb
309H
309HCb
309S
310Cb
310H
310HCb
310MoLN
310MoLN
310S
316
(Continued)
14
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31640
S31609
S31603
S31653
S31651
S31635
S31700
S31703
S32100
S32109
S32900
S34700
S34709
S34800
S34809
S40500
S40910
S40920
S40930
S41000
S41008
S42900
S43000
S43035
S21800
S30600
S30601
S30815
S31200
S31254
S31254
S31260
S31277
S31725
S31726
S31753
S31803
S32550
S32615
S32750
S32760
S32906
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Sheet & Strip
Plate
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
8
8
8
8
8
8
8
8
8
8
10H
8
8
8
8
7
7
7
7
6
7
6
7
7
8
8
8
8
10H
8
8
10H
45
8
8
8
10H
10H
8
10H
10H
10H
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
1
1
2
1
4
4
1
—
4
4
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
10.2
8.1
8.1
8.1
8.1
7.1
7.1
7.1
7.1
7.2
7.2
7.2
7.1
7.1
8.1
8.1
8.1
8.2
10.2
8.2
8.2
10.2
8.2
8.1
8.1
8.1
10.1
10.2
8.1
10.2
10.2
10.2
316Cb
316H
316L
316LN
316N
316Ti
317
317L
321
321H
329
347
347H
348
348H
405
409
409
409
410
410S
429
430
439
S21800
S30600
S30601
S30815
S31200
S31254
S31254
S31260
S31277
S31725
S31726
S31753
S31803
S32550
S32615
S32750
S32760
S32906
(Continued)
15
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S32906
S32950
S34565
S41500
S43932
S44400
S44635
S44660
S44700
S44800
S38100
S21600
S21600
S21603
S21603
S20910
S20910
S30452
S30452
S44627
S24000
S44626
K11510
K11510
K11510
S32053
S30815
S31254
S31254
S31725
S31726
S20100
S20200
S38100
S20910
S24000
S30400
S30409
S30403
S30453
S30451
S30900
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate
Sheet & Strip
Plate
Sheet & Strip
Sheet & Strip
Plate
Plate
Sheet & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A242
A242
A242
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
10H
10H
8
6
7
7
10I
10K
10J
10K
8
8
8
8
8
8
8
8
8
10I
8
10I
1
1
1
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
4
4
2
2
1
1
1
1
1
3
3
3
3
3
3
1
1
1
3
1
2
2
2
4
2
4
4
4
4
3
3
1
3
3
1
1
1
1
1
2
10.2
10.2
8.3
7.2
7.1
7.1
7.1
7.1
7.1
7.1
8.1
8.3
8.3
8.3
8.3
8.3
8.3
8.1
8.1
7.1
8.3
7.1
1.2
1.2
1.2
8.2
8.2
8.2
8.2
8.1
8.1
8.3
8.3
8.1
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.2
S32906
S32950
S34565
S41500
S43932
S44400
S44635
S44660
S44700
S44800
XM-15
XM-17
XM-17
XM-18
XM-18
XM-19
XM-19
XM-21
XM-21
XM-27
XM-29
XM-33
1
1
1
—
S30815
S31254
S31254
S31725
S31726
TP 201
TP 202
TP XM-15
TP XM-19
TP XM-29
TP304
TP304H
TP304L
TP304LN
TP304N
TP309
(Continued)
16
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31050
S31050
S31008
S31600
S31609
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
K11522
K11597
K11562
K12023
K11422
K11547
K21590
—
—
—
K03506
K03506
K05001
K03017
S44400
S44635
S44660
S44700
S44800
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
Pipe Piles
Pipe Piles
Pipe Piles
Forgings
Forgings
Forgings
Forgings
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-250
A/SA-250
A/SA-250
A/SA-250
A/SA-250
A/SA-250
A/SA-250
A252
A252
A252
A/SA-266
A/SA-266
A/SA-266
A/SA-266
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
4
4
3
3
3
5A
1
1
1
1
1
1
1
7
10I
10K
10J
10K
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
1.1
5.1
5.1
1.1
1.1
4.2
5.2
—
—
—
11.1
11.1
11.2
11.1
7.1
7.1
7.1
7.1
7.1
TP309Cb
TP309H
TP309HCb
TP309S
TP310Cb
TP310H
TP310HCb
TP310MoLN
TP310MoLN
TP310S
TP316
TP316H
TP316L
TP316LN
TP316N
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP348
TP348H
T1
T11
T12
T1a
T1b
T2
T22
1
2
3
1
2
3
4
18Cr-2Mo
25-4-4
26-3-3
29-4
29-4-2
(Continued)
17
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S40800
S41500
S44735
S44600
S44600
S44627
S44626
S40500
S40900
S41000
S42900
S43000
S43036
S43035
S30400
S30403
S30453
S31600
S31603
S31653
S31700
S32100
S34700
S34800
S21900
S21904
S38100
S20910
S24000
S30400
S30400
S30409
S31600
S31609
S32100
S32109
S34700
S34709
S32101
S32550
S32205
S30400
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Bar
Bars & Shapes
Bar
Bar
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
A270
A271
A271
A271
A271
A271
A271
A271
A271
A276
A/SA-276
A/SA-276
A/SA-276
7
6
10J
10I
10I
10I
10I
7
7
6
6
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
10H
10H
10H
8
1
4
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
7.1
7.2
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.2
7.2
7.1
7.1
7.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
8.3
8.3
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
10.1
10.1
10.1
8.1
S40800
S41500
S44735
TP 446-1
TP 446-2
TP XM-27
TP XM-33
TP405
TP409
TP410
TP429
TP430
TP430Ti
TP439
TP304
TP304L
TP304LN
TP316
TP316L
TP316LN
TP317
TP321
TP347
TP348
TPXM-10
TPXM-11
TPXM-15
TPXM-19
TPXM-29
TP304
TP304
TP304H
TP316
TP316H
TP321
TP321H
TP347
TP347H
—
—
S32205
TP304
(Continued)
18
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30403
S31600
S31603
S41000
K01400
K01702
K02401
K02702
K01700
K02200
K02801
J93403
J92603
J93503
J94003
J94224
K02803
K02803
S32053
S30600
S30815
S31254
S31254
S31725
S31726
S32615
S34565
S21904
S38100
S20910
S24000
S30400
S30409
S30403
S30453
S30451
S30940
S30909
S30941
S30908
S31040
S31009
Bar
Bar
Bar
Bar
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Castings
Castings
Castings
Castings
Castings
Plate
Plate
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-276
A/SA-276
A/SA-276
A/SA-276
A/SA-283
A/SA-283
A/SA-283
A/SA-283
A/SA-285
A/SA-285
A/SA-285
A297
A297
A297
A297
A297
A/SA-299
A/SA-299
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
8
8
8
6
1
1
1
1
1
1
1
8
8
8
8
8
1
1
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
3
4
1
2
4
4
4
4
1
4
3
1
3
3
1
1
1
1
1
2
2
2
2
2
2
8.1
8.1
8.1
7.2
1.1
1.1
1.1
1.1
1.1
1.1
11.1
8.2
8.2
8.2
8.2
8.2
11.1
11.1
8.2
8.1
8.2
8.2
8.2
8.1
8.1
8.1
8.3
8.3
8.1
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
TP304L
TP316
TP316L
TP410
A
B
C
D
A
B
C
HE
HF
HH
HI
HK
A
B
—
S30600
S30815
S31254
S31254
S31725
S31726
S32615
S34565
TP XM-11
TP XM-15
TP XM-19
TP XM-29
TP304
TP304H
TP304L
TP304LN
TP304N
TP309Cb
TP309H
TP309HCb
TP309S
TP310Cb
TP310H
(Continued)
19
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31041
S31050
S31050
S31008
S31600
S31609
S31603
S31653
S31651
S31635
S31700
S31703
S32100
S32100
S32109
S32109
S34700
S34709
S34751
S34800
S34809
K03008
—
K31918
K11267
K03006
K21903
K81340
K22035
K03008
K31918
K03006
K21903
K81340
K22035
K11522
K11597
K11562
K11578
K11547
K31545
K21590
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-333
A/SA-333
A/SA-333
A/SA-333
A/SA-333
A/SA-333
A/SA-333
A/SA-333
A/SA-334
A/SA-334
A/SA-334
A/SA-334
A/SA-334
A/SA-334
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-335
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
9B
4
1
9A
11A
9A
1
9B
1
9A
11A
9A
3
4
4
3
3
5A
5A
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
11.1
11.1
9.2
4.1
11.1
9.1
9.3
9.1
11.1
9.2
11.1
9.1
9.3
9.1
1.1
5.1
5.1
—
4.2
5.2
5.2
TP310HCb
TP310MoLN
TP310MoLN
TP310S
TP316
TP316H
TP316L
TP316LN
TP316N
TP316Ti
TP317
TP317L
TP321
TP321
TP321H
TP321H
TP347
TP347H
TP347LN
TP348
TP348H
1
10
3
4
6
7
8
9
1
3
6
7
8
9
P1
P11
P12
P15
P2
P21
P22
(Continued)
20
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K41545
K51545
K41245
K90941
K90901
K92460
K12520
K11597
K11572
K11572
K11564
K31545
K31545
K21590
K21590
K31835
S30400
S30409
S30403
S30453
S30451
S31000
S31600
S31609
S31603
S31653
S31651
S32100
S32109
S34700
S34709
S34800
S34809
K31830
K31390
S30600
K41545
K42544
S41000
K90941
K90901
S21904
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
5B
5B
5B
5B
15E
15E
3
4
4
4
4
5A
5A
5A
5A
5C
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
5C
5C
8
5B
5B
6
5B
15E
8
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
3
5.3
5.3
5.3
5.4
6.4
6.4
1.1
5.1
5.1
5.1
5.1
5.2
5.2
5.2
5.2
6.2
8.1
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
6.2
6.2
8.1
5.3
5.3
7.2
5.4
6.4
8.3
P5
P5b
P5c
P9
P91
P92
F1
F11, Cl. 1
F11, Cl. 2
F11, Cl. 3
F12
F21, Cl. 1
F21, Cl. 3
F22, Cl. 1
F22, Cl. 3
F22V
F304
F304H
F304L
F304LN
F304N
F310
F316
F316H
F316L
F316LN
F316N
F321
F321H
F347
F347H
F348
F348H
F3V
F3VCb
F46
F5
F5A
F6
F9
F91
FXM-11
(Continued)
21
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S20910
S44627
K03009
K03011
K32025
K13050
K13050
K12202
K12202
K12202
K20747
K20747
K22036
J91150
J93380
J93370
J92802
J93345
J92590
J92901
J92971
J92500
J92500
J92800
J92600
J92600
J92710
J92900
J93790
J93000
J93401
J93402
J93400
J94202
J93254
J94651
J94203
J94204
N08603
J91540
J12522
J22500
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-336
A/SA-336
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A/SA-350
A351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-352
A/SA-352
A/SA-352
8
10I
1
1
9B
9A
9A
1
1
1
1
1
9A
6
10H
10H
8
10H
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
45
8
8
45
6
3
9A
3
1
1
2
1
1
1
1
3
2
2
3
1
3
1
1
2
1
1
1
1
1
1
1
1
1
1
1
3
1
2
2
2
2
4
—
2
2
—
4
1
1
8.3
7.1
11.1
11.1
9.2
9.1
9.1
1.2
4.1
1.3
3.3
3.3
9.1
7.2
10.2
10.2
8.2
10.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
45
7.2
1.1
9.1
FXM-19
FXM-27Cb
LF1
LF2
LF3
LF5, Cl. 1
LF5, Cl. 2
LF6, Cl. 1
LF6, Cl. 2
LF6, Cl. 3
LF787, Cl. 2
LF787, Cl. 3
LF9
CA15
CD3MWCuN
CD4MCu
CE20N
CE8MN
CF10
CF10M
CF10MC
CF3
CF3A
CF3M
CF8
CF8A
CF8C
CF8M
CG6MMN
CG8M
CH10
CH20
CH8
CK20
CK3MCuN
CN3MN
HK30
HK40
HT30
CA6NM
LC1
LC2
(Continued)
22
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
J42215
J31550
J41500
J02504
J03003
J02505
K81340
J03502
J22090
J84090
J12523
J12073
J11697
J21610
S32053
S30400
S30409
S30403
S30453
S30451
S30900
S30940
S30908
S31000
S31040
S31008
S31600
S31609
S31603
S31653
S31651
S32100
S34700
S34800
S30815
S31254
S31725
S31726
S20910
S24000
—
K11522
Castings
Castings
Castings
Castings
Castings
Castings
Plate
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Tube
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Sheet
Forged Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
A/SA-352
A/SA-352
A/SA-352
A/SA-352
A/SA-352
A/SA-352
A/SA-353
A356
A356
A356
A356
A356
A356
A356
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A366
A/SA-369
11A
9B
9C
1
1
1
11A
1
5A
15E
3
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
3
5
1
1
1
1
2
1
2
1
1
1
1
1
1
4
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
2
4
4
4
3
3
1
1
9.2
9.3
9.3
11.1
1.1
11.1
9.3
11.1
5.2
6.4
1.1
5.1
6.2
6.2
8.2
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.1
8.1
8.3
8.3
1.1
1.1
LC2-1
LC3
LC4
LCA
LCB
LCC
—
1
10
12A
2
6
8
9
—
304
304H
304L
304LN
304N
309
309Cb
309S
310
310Cb
310S
316
316H
316L
316LN
316N
321
347
348
S30815
S31254
S31725
S31726
XM-19
XM-29
CS
FP1
(Continued)
23
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K11597
K11562
K11547
K31545
K21590
K41545
K90941
K90901
K92460
K02501
K03006
K03002
K04001
S16800
S31725
S31726
S34565
S30400
S30400
S30409
S30453
S30451
S31600
S31609
S31653
S31651
S32100
S32100
S32109
S32109
S34700
S34709
S34800
—
—
—
—
—
—
—
—
—
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forgings
Forgings
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-369
A/SA-372
A/SA-372
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A381
A381
A381
A381
A381
A381
A381
A381
A381
4
4
3
5A
5A
5B
5B
15E
15E
1
1
1
1
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
5.1
5.1
4.2
5.2
5.2
5.3
5.4
6.4
6.4
1.1
1.1
11.1
11.1
8.1
8.1
8.1
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
FP11
FP12
FP2
FP21
FP22
FP5
FP9
FP91
FP92
FPA
FPB
A
B
16-8-2H
S31725
S31726
S34565
TP304
TP304
TP304H
TP304LN
TP304N
TP316
TP316H
TP316LN
TP316N
TP321
TP321
TP321H
TP321H
TP347
TP347H
TP348
Y35
Y42
Y46
Y48
Y50
Y52
Y56
Y60
Y65
(Continued)
24
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K11789
K11789
K11757
K11757
K12143
K12143
K31545
K31545
K21590
K21590
K41545
K41545
K90941
K90941
K90901
J12080
J12092
S31254
S32053
S34565
S30400
S30409
S30403
S30453
S30451
S30900
S31000
S31008
S31600
S31609
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S20910
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Castings
Castings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A389
A389
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
4
4
4
4
3
3
5A
5A
5A
5A
5B
5B
5B
5B
15E
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
4
4
4
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
3
5.1
5.1
5.1
5.1
4.2
4.2
5.2
5.2
5.2
5.2
5.3
5.3
5.4
5.4
5.4
6.2
6.2
8.2
8.2
8.3
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
11, Cl. 1
11, Cl. 2
12, Cl. 1
12, Cl. 2
2, Cl. 1
2, Cl. 2
21, Cl. 1
21, Cl. 2
22, Cl. 1
22, Cl. 2
5, Cl. 1
5, Cl. 2
9, Cl. 1
9, Cl. 2
91, Cl. 2
C23
C24
—
—
S34565
WP304
WP304H
WP304L
WP304LN
WP304N
WP309
WP310
WP310S
WP316
WP316H
WP316L
WP316LN
WP316N
WP317
WP317L
WP321
WP321H
WP347
WP347H
WP348
WP348H
WPXM-19
(Continued)
25
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K11591
S32053
S30815
S31254
S31725
S31726
S34565
S30400
S30403
S30940
S30908
S31040
S31008
S31600
S31603
S31700
S32100
S34700
S34800
K01501
K02201
K02503
K02505
K02704
K03102
K03103
K31918
K03006
K81340
K22035
K11535
K11540
J12521
J12072
J11562
J11522
J11547
J31545
J21890
J42045
J51545
J82090
Seamless Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Seamless & Welded Tube
Seamless & Welded Tube
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Steel and Steel Alloys
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A405
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-414
A/SA-414
A/SA-414
A/SA-414
A/SA-414
A/SA-414
A/SA-414
A/SA-420
A/SA-420
A/SA-420
A/SA-420
A/SA-423
A/SA-423
A/SA-426
A/SA-426
A/SA-426
A/SA-426
A/SA-426
A/SA-426
A/SA-426
A/SA-426
A/SA-426
A/SA-426
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
9B
1
11A
9A
4
4
3
4
4
3
3
5A
5A
5B
5B
5B
1
4
2
4
4
4
4
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
6.2
8.2
8.2
8.2
8.1
8.1
8.3
8.1
8.1
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
9.2
11.1
9.3
9.1
5.1
5.1
1.1
5.1
5.1
1.1
4.2
5.2
5.2
5.3
5.3
5.4
P24
—
S30815
S31254
S31725
S31726
S34565
TP304
TP304L
TP309Cb
TP309S
TP310Cb
TP310S
TP316
TP316L
TP317
TP321
TP347
TP348
A
B
C
D
E
F
G
WPL3
WPL6
WPL8
WPL9
1
2
CP1
CP11
CP12
CP15
CP2
CP21
CP22
CP5
CP5b
CP9
(Continued)
26
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
J91150
S16800
S30400
S30409
S30451
S31600
S31609
S31651
S32100
S32109
S34700
S34709
K12211
K12211
K12211
K12211
—
—
—
—
—
J92802
J92971
J92500
J92500
J92800
J92600
J92600
J92710
J92900
J93402
J93402
J93400
J94202
S30409
S31609
S34709
K03300
K03300
K03300
S20100
S20200
Centrifugal Cast Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Shapes
Shapes
Shapes
Shapes
Shapes
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Plate
Plate
Plate
Forgings
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
A/SA-426
A430
A430
A430
A430
A430
A430
A430
A430
A430
A430
A430
A441
A441
A441
A441
A441
A441
A441
A441
A441
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A452
A452
A452
A/SA-455
A/SA-455
A/SA-455
A473
A473
6
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
8
8
3
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
2
2
2
3
3
7.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
—
—
—
—
—
—
—
—
—
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.1
8.1
8.1
11.2
11.2
11.2
8.3
8.3
CPCA15
FP16-8-2H
FP304
FP304H
FP304N
FP316
FP316H
FP316N
FP321
FP321H
FP347
FP347H
—
—
—
—
Group 1
Group 2
Group 3
Group 4
Group 5
CPE20N
CPF10MC
CPF3
CPF3A
CPF3M
CPF8
CPF8A
CPF8C
CPF8M
CPH10
CPH20
CPH8
CPK20
TP304H
TP316H
TP347H
—
—
—
201
202
(Continued)
27
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30200
S30215
S30300
S30323
S30400
S30400
S30403
S30500
S30800
S30900
S30908
S31000
S31008
S31400
S31600
S31600
S31603
S31700
S32100
S34700
S34800
S40300
S40500
S41000
S41400
S42000
S42900
S43000
S30815
S21900
S21904
S31803
S32053
S32101
S32202
S32205
S30200
S30400
S30409
S30403
S30453
S30451
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
6
7
6
6
6
6
7
8
8
8
10H
8
10H
10H
10H
8
8
8
8
8
8
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
4
2
2
2
2
3
3
1
4
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
7.1
7.1
7.2
7.2
7.2
7.2
7.1
8.2
8.3
8.3
10.1
8.2
10.1
10.1
10.1
8.1
8.1
8.1
8.1
8.1
8.1
302
302B
303
303Se
304
304
304L
305
308
309
309S
310
310S
314
316
316
316L
317
321
347
348
403
405
410
414
420
429
430
S30815
XM-10
XM-11
—
—
—
—
2205
302
304
304H
304L
304LN
304N
(Continued)
28
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30940
S30908
S31040
S31008
S31600
S31640
S31609
S31603
S31653
S31651
S31635
S32100
S32109
S34700
S34709
S34800
S34809
S40300
S40500
S41000
S41400
S43000
S43035
S21800
S30600
S30815
S31254
S31725
S31726
S32550
S32615
S32750
S32906
S34565
S41500
S44400
S44700
S44800
S21904
S21600
S21603
S20910
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
6
7
6
6
7
7
8
8
8
8
8
8
10H
8
10H
10H
8
6
7
10J
10K
8
8
8
8
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
2
3
1
2
4
4
4
1
1
1
1
4
4
2
1
1
3
3
3
3
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
7.1
7.1
7.2
7.2
7.1
7.1
8.1
8.1
8.2
8.2
8.1
8.1
10.2
8.1
10.2
10.2
8.3
7.2
7.1
7.1
7.1
8.3
8.3
8.3
8.3
309Cb
309S
310Cb
310S
316
316Cb
316H
316L
316LN
316N
316Ti
321
321H
347
347H
348
348H
403
405
410
414
430
439
S21800
S30600
S30815
S31254
S31725
S31726
S32550
S32615
S32750
S32906
S34565
S41500
S44400
S44700
S44800
XM-11
XM-17
XM-18
XM-19
(Continued)
29
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S44627
S24000
S41040
J13002
J13002
J31200
J13005
J13005
J13047
J13047
J13047
J13047
J22091
J22091
J22091
J91171
J91150
J91171
J91151
J91540
J91540
K03000
K03000
K02705
K03000
K03000
K03000
K13502
K13502
K12766
K12766
K21590
K12042
K12042
K31830
K31390
K22375
K22375
K22375
K42365
K42365
S30200
Bars & Shapes
Bars & Shapes
Bars & Shapes
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
A/SA-479
A/SA-479
A/SA-479
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A/SA-487
A500
A500
A500
A500
A501
A501
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A511
10I
8
6
10A
10A
1
3
3
3
11A
3
11A
5C
5C
5C
6
6
6
6
6
6
1
1
1
1
1
1
1
1
3
3
5C
3
3
5C
5C
11A
11B
3
11A
11B
8
1
3
1
1
1
2
3
3
3
3
3
3
1
4
4
3
3
3
3
4
4
1
1
1
1
1
1
2
2
3
3
1
3
3
1
1
5
10
3
5
10
1
7.1
8.3
7.2
2.1
2.1
1.1
2.1
2.1
3.1
3.1
3.1
3.1
5.2
5.2
5.2
7.2
7.2
7.2
7.2
7.2
7.2
11.1
11.1
1.2
11.1
11.1
1.2
11.1
11.1
3.1
3.1
5.2
3.1
3.1
6.2
6.2
3.1
3.1
3.1
3.1
3.1
8.1
XM-27
XM-29
XM-30
1, Cl. A
1, Cl. B
16, Cl. A
2, Cl. A
2, Cl. B
4, Cl. A
4, Cl. B
4, Cl. C
4, Cl. E
8, Cl. A
8, Cl. B
8, Cl. C
CA15, Cl. B
CA15, Cl. C
CA15, Cl. D
CA15M, Cl. A
CA6NM, Cl. A
CA6NM, Cl. B
A
B
C
D
A
B
1
1A
2, Cl. 1
2, Cl. 2
22, Cl. 3
3, Cl. 1
3, Cl. 2
3V
3VCb
4N, Cl. 1
4N, Cl. 2
4N, Cl. 3
5, Cl. 1
5, Cl. 2
MT 302
(Continued)
30
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30400
S30403
S30908
S31008
S31600
S31603
S31700
S32100
S34700
G10080
G10100
G10120
G10150
G10160
G10180
G10190
G10200
G10210
G10250
G10260
G10300
G11100
G11150
G11170
G10100
G10150
G10200
—
—
G10080
G10100
G10150
G10150
G10170
G10180
G10190
G10200
G10200
G10210
G10220
G10230
G10240
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A511
A511
A511
A511
A511
A511
A511
A511
A511
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A/SA-513
A/SA-513
A/SA-513
A513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
8.1
8.1
8.2
8.2
8.1
8.1
8.1
8.1
8.1
1.1
1.1
1.1
1.1
—
1.1
—
1.1
—
11.1
11.1
11.1
—
—
—
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
—
1.1
—
1.1
1.1
1.1
1.1
—
—
MT 304
MT 304L
MT 309S
MT 310S
MT 316
MT 316L
MT 317
MT 321
MT 347
1008
1010
1012
1015
1016
1018
1019
1020
1021
1025
1026
1030
1110
1115
1117
MT 1010
MT 1015
MT 1020
MTX 1015
MTX 1020
1008
1010
1015
1015 CW
1017
1018
1019
1020
1020 CW
1021
1022
1023
1024
(Continued)
31
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
G10250
G10250
G10260
G10260
G10300
G10100
G10150
G10200
—
—
K11856
K11630
K11511
K11511
K21604
K21604
K11576
K11646
K11625
K11625
K11523
K11523
K11683
K11683
K11683
K21650
K21650
—
—
—
—
—
—
—
K02001
—
K02401
K02800
K03101
K01800
K02100
K02403
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Steel and Steel Alloys
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-513
A513
A/SA-513
A513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A514
A515
A/SA-515
A/SA-515
A/SA-515
A/SA-515
A/SA-516
A/SA-516
A/SA-516
1
1
1
1
1
1
1
1
1
1
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
1
1
1
1
1
1
1
1
2
2
1
3
2
1
1
1
1
1
1
4
6
6
2
2
3
3
6
6
6
6
10
10
10
8
8
9
9
12
12
6
6
6
1
1
1
1
2
1
1
1
11.1
1.2
11.1
11.1
11.1
1.1
1.1
1.1
—
—
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
1.1
11.1
1.1
11.1
11.1
1.1
1.1
1.1
1025
1025 CW
1026
1026 CW
1030
MT 1010
MT 1015
MT 1020
MTX 1015
MTX 1020
A
B
C
C
E
E
F
H
J
J
K
K
M
M
M
P
P
Q
Q
R
R
S
T
T
55
60
60
65
70
55
60
65
(Continued)
32
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K02700
K11856
K11630
K11511
K21604
K21604
K11576
K11646
K11625
K11523
K11683
K21650
K21650
—
—
—
—
G10080
G10120
G10150
G10160
G10170
G10180
G10180
G10180
G10190
G10200
G10200
G10200
G10210
G10220
G10220
G10220
G10250
G10250
G10250
G10260
G10260
G10260
G10300
G41300
G86300
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
A/SA-516
A/SA-517
A/SA-517
A517
A/SA-517
A/SA-517
A/SA-517
A/SA-517
A517
A517
A517
A/SA-517
A/SA-517
A/SA-517
A/SA-517
A/SA-517
A517
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
1
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11B
11B
2
1
4
14
2
2
3
3
6
6
10
8
8
9
9
6
6
1
1
1
1
1
1
2
1
1
1
2
1
1
1
2
1
2
2
1
1
2
1
2
9
9
11.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
1.1
1.1
1.1
—
—
1.1
1.1
1.1
—
1.1
1.1
1.1
—
1.1
1.1
1.1
11.1
1.2
1.1
—
11.1
11.1
—
—
—
70
A
B
C
E
E
F
H
J
K
M
P
P
Q
Q
S
T
1008
1012
1015
1016
1017
1018
1018 CW
1018 HR
1019
1020
1020 CW
1020 HR
1021
1022
1022 CW
1022 HR
1025
1025 CW
1025 HR
1026
1026 CW
1026 HR
1030
4130
8630
(Continued)
33
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
G10100
G10150
G10200
—
—
—
—
—
K81340
K71340
K02504
K03005
K02104
K02104
—
—
K02703
—
—
K12521
K12521
K12521
K12539
K12539
K12539
K12554
K12554
K12554
K12529
K12529
K12529
K12554
K12554
K12437
K12437
K12437
K12437
K12437
K12437
K12437
K12437
K01506
Tube
Tube
Tube
Tube
Tube
Die Forging
Die Forging
Die Forging
Forgings
Forgings
Pipe
Pipe
Seamless Pipe
Seamless Pipe
Galvanized Sheet
Galvanized Sheet
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Coiled Tube
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
A519
A519
A519
A519
A519
A521
A521
A521
A/SA-522
A/SA-522
A523
A523
A/SA-524
A/SA-524
A526
A527
A529
A529
A529
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-537
A/SA-537
A/SA-537
A/SA-537
A/SA-537
A/SA-537
A/SA-537
A/SA-537
A539
1
1
1
1
1
1
1
1
11A
11A
1
1
1
1
1
1
1
1
1
3
3
11A
3
3
11A
3
3
11A
3
3
11A
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
3
3
4
3
3
4
3
3
4
3
3
4
3
3
2
2
3
3
3
3
3
3
1
1.1
1.1
1.1
—
—
—
—
—
9.3
9.3
1.1
11.1
1.1
1.1
—
—
11.1
11.1
11.1
3.1
3.1
3.1
3.1
3.1
3.2
3.1
3.1
3.2
3.1
3.1
3.1
3.1
3.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
—
MT 1010
MT 1015
MT 1020
MTX 1015
MTX 1020
CC
CC1
CE
I
II
A
B
I
II
II
II
42
50
55
A, Cl. 1
A, Cl. 2
A, Cl. 3
B, Cl. 1
B, Cl. 2
B, Cl. 3
C, Cl. 1
C, Cl. 2
C, Cl. 3
D, Cl. 1
D, Cl. 2
D, Cl. 3
E, Cl. 1
E, Cl. 2
Cl. 1
Cl. 1
Cl. 2
Cl. 2
Cl. 2
Cl. 3
Cl. 3
Cl. 3
—
(Continued)
34
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K03506
K11572
K03020
K12765
K12765
K21390
K21390
K21390
K31835
K12045
K12045
K31830
K31390
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K31830
K31830
K31830
K31830
K31830
K31835
K31390
K42339
K42339
K42339
—
—
—
K81340
K71340
S30200
S30400
S30403
S30908
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-543
A/SA-543
A/SA-543
A/SA-543
A/SA-543
A/SA-543
A/SA-553
A/SA-553
A554
A554
A554
A554
1
4
1
3
3
5C
5C
5C
5C
3
3
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
11A
11B
3
11A
11B
3
11A
11A
8
8
8
8
2
1
2
3
3
1
4
5
1
3
3
1
1
4
5
3
1
1
4
5
3
1
1
4
5
3
1
1
1
1
5
10
3
5
10
3
1
1
1
1
1
2
11.1
5.2
11.1
4.2
4.2
5.2
5.2
5.2
5.2
4.1
4.1
6.2
6.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
6.2
6.2
6.2
6.2
6.2
6.3
6.2
3.1
3.1
3.1
3.1
3.1
3.1
9.3
9.3
8.1
8.1
8.1
8.2
1
11, Cl. 4
1A
2, Cl.1
2, Cl.2
22, Cl. 3
22, Cl. 4
22, Cl. 5
22V
3, Cl. 1
3, Cl. 2
3V
3VCb
A, Cl. 1
A, Cl. 2
A, Cl. 3
A, Cl. 4
A, Cl. 4a
B, Cl. 1
B, Cl. 2
B, Cl. 3
B, Cl. 4
B, Cl. 4a
C, Cl. 1
C, Cl. 2
C, Cl. 3
C, Cl. 4
C, Cl. 4a
D, Cl. 4a
E, Cl. 4a
B Cl. 1
B Cl. 2
B Cl. 3
C Cl. 1
C Cl. 2
C Cl. 3
I
II
MT 302
MT 304
MT 304L
MT 309S
(Continued)
35
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30940
S31008
S31600
S31603
S31700
S32100
S34700
K01807
K02707
K03006
K01807
K03007
K03505
K11224
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Seamless Tube
Seamless Tube
Seamless Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
Plate
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate & Shapes
Plate & Shapes
Plate, Sheet, Bar, & Shapes
Plate & Shapes
Plate, Sheet, Bar, & Shapes
Plate
Plate
Plate
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
A554
A554
A554
A554
A554
A554
A554
A/SA-556
A/SA-556
A/SA-556
A/SA-557
A/SA-557
A/SA-557
A/SA-562
A569
A569
A569
A569
A569
A569
A570
A570
A570
A570
A570
A570
A570
A/SA-572
A/SA-572
A572
A/SA-572
A572
A573
A573
A573
A575
A575
A575
A575
A575
A575
A575
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
1
1
2
1
1
1
1
1
1
1
8.2
8.2
8.1
8.1
8.1
8.1
8.1
1.1
11.1
11.1
1.1
11.1
11.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1.1
1.1
1.2
1.2
1.3
1.2
1.2
1.3
11.1
11.1
11.1
11.1
11.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
MT 309S-Cb
MT 310S
MT 316
MT 316L
MT 317
MT 321
MT 347
A2
B2
C2
A2
B2
C2
—
30
33
36
40
45
50
30
33
36
40
45
50
55
42
50
55
60
65
58
65
70
M1008
M1010
M1012
M1015
M1017
M1020
M1023
(Continued)
36
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
—
K11500
K01807
K03007
K11430
K11430
K11430
K11430
K12043
K12043
K12043
K12043
K11538
K11538
K11538
K11538
—
—
—
—
K11856
K11695
K11695
K11576
K11576
K02004
K02005
K11526
—
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
E.R.W. Pipe
E.R.W. Tube
E.R.W. Tube
Shapes
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Shapes
Plate & Bar
Plate & Bar
Plate & Bar
Shapes
Plate & Bar
Shapes
Plate & Bar
Plate & Bar
Plate & Bar
Forgings
Forgings
Forgings
Forgings
Forgings
Welded Tube
Welded Tube
Welded Tube
Sheet & Strip
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
A575
A576
A576
A576
A576
A576
A576
A576
A576
A576
A576
A576
A576
A576
A/SA-587
A/SA-587
A/SA-587
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A/SA-592
A/SA-592
A/SA-592
A/SA-592
A/SA-592
A595
A595
A595
A606
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
11B
11B
11B
11B
11B
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
2
2
1
2
11.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
11.1
1.1
1.1
—
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
3.1
3.1
3.1
3.1
3.1
11.1
11.1
11.1
1.4
M1025
G10080
G10100
G10120
G10150
G10160
G10170
G10180
G10190
G10200
G10210
G10220
G10230
G10250
—
A2
B2
A
A
A
A
B
B
B
B
C
C
C
C
K
K
K
K
A
E
E
F
F
A
B
C
2, CR, AR
(Continued)
37
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
G10170
G10170
G10170
G10120
G10170
K02900
K02900
—
—
—
—
—
K02601
K02601
K12609
K12609
K12700
K00040
K00040
K01802
K12000
K12000
K12037
K12037
K12202
K41583
—
—
—
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate
Plate
Rebar
Rebar
Tube
Tube
Seamless & Welded Tube
Tube
Tube
Tube
Tube
Tube
Sheet
Sheet
Plate & Shapes
Plate & Shapes
Plate & Shapes
Plate & Shapes
Plate & Shapes
Plate & Shapes
Plate
Galvanized Sheet
Galvanized Sheet
Galvanized Sheet
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
A606
A606
A606
A606
A606
A606
A606
A607
A607
A607
A607
A607
A607
A611
A611
A611
A611
A611
A/SA-612
A/SA-612
A615
A615
A618
A618
A618
A618
A618
A618
A618
A618
A620
A620
A633
A633
A633
A633
A633
A633
A/SA-645
A653
A653
A653
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10C
10C
1A
1A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11A
1
1
1
2
2
2
2
2
2
2
1
1
2
3
3
3
1
1
1
1
3
1
1
4
4
2
2
2
2
2
2
2
1
1
1
1
2
1
1
2
3
2
1
1
1
1.4
1.4
1.4
1.4
1.4
1.4
1.4
—
—
—
—
—
—
—
—
—
1.1
—
1.3
1.3
—
—
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
4.1
9.2
—
—
—
2, HR, A
2, HR, AR
2, HR, N
4, CR, AR
4, HR, A
4, HR, AR
4, HR, N
45
50
55
60
65
70
A
B
C
D
E
—
—
40
60
Ia
Ia
Ib
Ib
Ib
II
II
III
A
B
A
C
C
D
D
E
A
33
37
40
(Continued)
38
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
K11804
K11804
K11804
K11804
—
—
—
—
—
—
—
—
G10150
G10160
G10170
G10180
G10200
G10210
G10230
J02504
J03003
J02505
K01701
K02203
K02007
—
—
—
—
—
—
—
—
—
S20100
S20100
S30200
S30400
S30403
S30453
S30451
Galvanized Sheet
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Plate
Plate
Plate
Bar
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Steel and Steel Alloys
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A653
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A659
A659
A659
A659
A659
A659
A659
A/SA-660
A/SA-660
A/SA-660
A/SA-662
A/SA-662
A/SA-662
A663
A663
A663
A663
A663
A663
A663
A663
A663
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A/SA-666
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
8
8
8
8
8
8
1
1
1
2
3
1
2
3
4
1
2
3
4
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
2
2
3
3
3
1
1
1
1
1
—
1.2
1.3
1.3
1.3
1.2
1.3
2.2
2.2
1.2
1.3
2.2
2.2
1.1
—
—
1.1
1.1
—
—
11.1
1.1
11.1
1.1
1.1
1.1
—
—
—
—
—
—
—
—
—
8.3
8.3
8.1
8.1
8.1
8.1
8.1
80
50
60
70
80
T3, 50
T3, 60
T3, 70
T3, 80
T7, 50
T7, 60
T7, 70
T7, 80
1015
1016
1017
1018
1020
1021
1023
WCA
WCB
WCC
A
B
C
—
45
50
55
60
65
70
75
80
201-1
201-2
302
304
304L
304LN
304N
(Continued)
39
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31600
S31603
S31651
S21904
G10200
G10250
G10300
—
—
—
K02801
K02401
K02800
K03101
K02100
K02403
K02700
K12437
K12437
K02202
K02402
K02803
K01700
K02200
K02801
K02001
K02401
K02800
K03101
K01800
K02100
K02403
K02700
K12437
K12437
K02202
K02402
K12021
K12022
K12521
—
—
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A668
A668
A668
A668
A668
A668
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
11A
3
3
1
1
1
3
1
2
2
3
3
3
1
1
1
2
1
1
2
2
3
1
1
2
1
1
1
1
1
1
2
1
1
1
2
2
3
1
1
2
3
4
3
3
8.1
8.1
8.1
8.3
1.1
11.1
11.1
11.1
11.1
11.1
11.1
1.1
11.1
11.1
1.1
1.1
11.1
1.2
1.2
11.1
11.1
11.1
1.1
1.1
11.1
1.1
1.1
11.1
11.1
1.1
1.1
1.1
11.1
1.2
1.2
11.1
11.1
1.1
1.2
3.2
3.1
3.1
316
316L
316N
XM-11
B
C
D
F
F
F
CA55
CB60
CB65
CB70
CC60
CC65
CC70
CD70
CD80
CE55
CE60
CK75
A45
A50
A55
B55
B60
B65
B70
C55
C60
C65
C70
D70
D80
E55
E60
H75
H80
J100
J80
J90
(Continued)
40
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K11820
K12020
K12320
K02803
—
—
—
—
—
—
—
—
K01600
K02002
K02204
K02204
K02204
K12202
S30400
S30403
S30453
S30451
S31600
S31603
S31653
S31651
S24000
K12249
K12143
K12143
K11789
K11789
K11757
K11757
K21590
K21590
K31545
K31545
K41545
K41545
K91560
K11820
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Plate
Plate
Plate
Plate
Plate
Plate
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Marine Piling—Plate & Bar
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A678
A678
A678
A678
A678
A678
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A690
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
8
8
8
8
8
8
8
8
1
3
3
4
4
4
4
5A
5A
5A
5A
5B
5B
15E
3
1
2
2
2
1
1
1
1
1
2
3
4
2
3
3
4
4
4
1
1
1
1
1
1
1
1
3
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.2
1.2
11.1
11.1
11.1
11.1
11.1
11.1
11.1
—
—
1.2
1.3
1.3
1.3
1.3
1.3
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
1.4
4.2
4.2
5.1
5.1
5.1
5.1
5.2
5.2
5.2
5.2
5.3
5.3
6.4
1.1
L65
L70
L75
N75
45
50
55
60
65
70
80
90
A
B
C
C
C
D
TP304
TP304L
TP304LN
TP304N
TP316
TP316L
TP316LN
TP316N
XM-29
—
0.5Cr, Cl. 1
0.5Cr, Cl. 2
1.25CR, Cl. 1
1.25CR, Cl. 2
1CR, Cl. 1
1CR, Cl. 2
2.25CR, Cl. 1
2.25CR, Cl. 2
3CR, Cl. 1
3CR, Cl. 2
5CR, Cl. 1
5CR, Cl. 2
91
CM-65
(Continued)
41
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K12020
K12320
K02803
K12437
K12437
K12437
K12437
K03014
K03014
K03014
K03014
K03014
K03014
K03014
K03014
K03014
K03504
K03504
K03200
K03200
—
K02302
K02302
K03301
K03301
K03301
K12510
K12510
K12510
K12089
K12089
K12089
K20934
K20934
K20934
K20934
K02902
K02902
K02902
K02902
K32218
K32218
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Bar
Bar
Bar
Bar
Rebar
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A694
A694
A694
A694
A694
A694
A694
A694
A694
A/SA-695
A/SA-695
A/SA-696
A/SA-696
A706
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
A707
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
9B
9B
2
2
2
2
2
3
3
1
1
1
1
1
2
2
2
3
1
2
1
2
4
1
1
1
1
2
1
1
2
1
1
2
1
1
2
4
1
1
2
4
1
1
1.2
1.2
11.1
1.2
1.2
1.2
1.2
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
1.3
1.2
1.2
11.1
11.1
11.1
1.2
1.2
1.3
—
—
—
—
—
—
—
—
—
—
—
—
—
CM-70
CM-75
CMS-75
CMSH-70
CMSH-70
CMSH-80
CMSH-80
F42
F46
F48
F50
F52
F56
F60
F65
F70
B, 35
B, 40
B
C
60
L1, Cl. 1
L1, Cl. 2
L2, Cl. 1
L2, Cl. 2
L2, Cl. 3
L3, Cl. 1
L3, Cl. 2
L3, Cl. 3
L4, Cl. 1
L4, Cl. 2
L4, Cl. 3
L5, Cl. 1
L5, Cl. 2
L5, Cl. 3
L5, Cl. 4
L6, Cl. 1
L6, Cl. 2
L6, Cl. 3
L6, Cl. 4
L7, Cl. 1
L7, Cl. 2
(Continued)
42
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
K42247
K42247
K42247
K42247
—
—
—
—
—
—
—
K20747
K20747
K20747
K20747
K20747
K22035
K22035
K11831
K12031
K12037
K02506
S44400
S41500
S44660
S44700
S44800
S43035
S44627
S44626
K21205
K12001
K12202
K12447
K12007
K02008
K02008
K02008
K11797
K21390
J91150
J91151
Forgings
Forgings
Forgings
Forgings
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Plate
Plate
Plate
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate
Plate
Plate
Forgings
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Bar
Bar
Castings
Castings
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
A707
A707
A707
A707
A709
A709
A709
A709
A709
A709
A709
A710
A710
A710
A710
A710
A714
A714
A/SA-724
A/SA-724
A/SA-724
A/SA-727
A/SA-731
A/SA-731
A/SA-731
A/SA-731
A/SA-731
A/SA-731
A/SA-731
A/SA-731
A734
A/SA-737
A/SA-737
A/SA-738
A/SA-738
A/SA-738
A/SA-738
A/SA-738
A/SA-739
A/SA-739
A743
A743
9B
9B
9B
9B
1
1
1
1
1
1
11B
12C
12A
12A
12B
12B
9A
9A
1
1
1
1
7
6
10K
10J
10K
7
10I
10I
11A
1
1
1
1
1
1
1
4
5A
6
6
1
1
1
1
1
1
1
2
2
2
11
1
1
1
1
1
1
1
4
4
4
1
2
4
1
1
1
2
1
1
2
2
3
2
3
3
3
3
1
1
3
3
—
—
—
—
11.1
1.2
1.2
1.4
1.4
1.4
1.4
3.3
3.3
3.3
3.3
3.3
9.1
9.1
3.1
3.1
1.1
11.1
7.1
7.2
7.1
7.1
7.1
7.1
7.1
7.1
3.1
11.1
4.1
11.1
11.1
11.1
11.1
11.1
5.1
5.2
7.2
7.2
L8, Cl. 1
L8, Cl. 2
L8, Cl. 3
L8, Cl. 4
36
50
50S
50W, A
50W, B
HPS 50W
HPS 70W
A, Cl. 1
A, Cl. 2
A, Cl. 2
A, Cl. 3
A, Cl. 3
V
V, E
A
B
C
—
18Cr-2Mo
S41500
S44660
S44700
S44800
TP439
TPXM-27
TPXM-33
A
B
C
A
B
C
C
C
B11
B22
CA15
CA15M
(Continued)
43
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
J91153
J91540
J91804
J92615
J93423
J92972
J92701
J92602
J92500
J92800
J92804
J92600
J92710
J92900
J93001
J92999
J93000
J93401
J93402
J93254
J94652
K03046
K03047
K32026
K02009
S30403
S31603
S32100
S34700
S31703
S30403
S31603
S32100
S34700
S31703
—
—
—
S32003
S32101
S32101
S32202
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Forgings
Forgings
Forgings
Forgings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Welded Unannealed Tube
Welded Unannealed Tube
Welded Unannealed Tube
Welded Unannealed Tube
Welded Unannealed Tube
Plate
Plate
Plate
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A/SA-765
A/SA-765
A/SA-765
A/SA-765
A774
A774
A774
A774
A774
A778
A778
A778
A778
A778
A782
A782
A782
A/SA-789
A/SA-789
A/SA-789
A/SA-789
6
6
6
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
9B
1
8
8
8
8
8
8
8
8
8
8
11B
11B
11B
10H
10H
10H
10H
4
4
4
1
2
1
1
2
1
1
1
1
1
1
2
1
1
2
2
4
2
1
2
1
3
1
1
1
1
1
1
1
1
1
1
4
4
4
1
1
1
1
7.2
7.2
7.2
7.1
8.2
8.1
8.2
8.2
8.1
8.1
8.2
8.1
8.1
8.1
8.2
8.2
8.1
8.2
8.2
8.2
8.2
11.1
11.1
9.2
1.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
—
—
—
10.1
10.1
10.1
10.1
CA40
CA6NM
CB6
CC50
CE30
CF10SMnN
CF16F
CF20
CF3
CF3M
CF3MN
CF8
CF8C
CF8M
CG12
CG3M
CG8M
CH10
CH20
CK3MCuN
CN3M
I
II
III
IV
304L
316L
321
347
F317L
304L
316L
321
347
F317L
1
1
1
—
—
—
—
(Continued)
44
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31200
S31260
S31500
S31803
S32205
S32304
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
S32003
S32101
S32101
S32202
S31200
S31260
S31500
S31803
S32205
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
—
—
—
—
—
S44660
S43035
K11852
S32053
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Resistance Welded Pipe
Resistance Welded Pipe
Furnace Welded Pipe
Seamless Pipe
Seamless Pipe
Welded Tube
Welded Tube
Plate
Welded Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A795
A795
A795
A795
A795
A/SA-803
A/SA-803
A808
A/SA-813
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
1
1
1
1
1
10K
7
1
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
4
10.2
10.2
10.1
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.1
10.1
10.1
10.1
10.2
10.2
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
—
—
—
—
—
7.1
7.1
1.4
8.2
S31200
S31260
S31500
S31803
S32205
S32304
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
—
—
—
—
S31200
S31260
S31500
S31803
S32205
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
E, A
E, B
F
S, A
S, B
26-3-3
TP439
—
—
(Continued)
45
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30815
S31254
S30400
S30409
S30403
S30453
S30451
S30940
S30908
S31040
S31008
S31600
S31609
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S21904
S38100
S20910
S24000
S32053
S30815
S31254
S30400
S30409
S30403
S30453
S30451
S30940
S30908
S31040
S31008
S31600
S31609
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
4
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
3
3
4
2
4
1
1
1
1
1
2
2
2
2
1
1
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
8.1
8.3
8.3
8.2
8.2
8.2
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.1
8.1
S30815
S31254
TP304
TP304H
TP304L
TP304LN
TP304N
TP309Cb
TP309S
TP310Cb
TP310S
TP316
TP316H
TP316L
TP316LN
TP316N
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP348
TP348H
TPXM-11
TPXM-15
TPXM-19
TPXM-29
—
S30815
S31254
TP304
TP304H
TP304L
TP304LN
TP304N
TP309Cb
TP309S
TP310Cb
TP310S
TP316
TP316H
(Continued)
46
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S21904
S38100
S20910
S24000
S32101
S32202
S31803
S32205
S32550
S32750
S32760
S41500
G10060
G10080
G10090
G10100
G10120
G10150
G10160
G10170
G10180
G10190
G10200
G10210
G10220
G10230
G10250
K31830
K31835
—
—
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A830
A830
A830
A830
A830
A830
A830
A830
A830
A830
A830
A830
A830
A830
A830
A/SA-832
A/SA-832
A/SA-832
A/SA-836
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
10H
10H
10H
10H
10H
10H
10H
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5C
5C
5C
1
1
1
1
1
1
1
1
1
1
1
1
3
1
3
3
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
8.1
8.3
8.3
10.1
10.1
10.1
10.1
10.2
10.2
10.2
7.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
6.2
6.2
6.2
1.1
TP316L
TP316LN
TP316N
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP348
TP348H
TPXM-11
TPXM-15
TPXM-19
TPXM-29
—
—
S31803
S32205
S32550
S32750
S32760
S41500
1006
1008
1009
1010
1012
1015
1016
1017
1018
1019
1020
1021
1022
1023
1025
21V
22V
23V
—
(Continued)
47
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
K81340
K12043
—
—
—
—
K20747
K20747
—
—
J93370
J93372
J93373
J93345
J93371
J92205
J93404
J93380
—
—
—
—
S32760
S32205
S32550
—
—
—
—
—
—
—
—
—
—
—
—
S30400
Plate
Plate
Plate
Plate
Plate
Plate
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Forgings
Forgings
Plate
Plate
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Shapes
Shapes
Shapes
Shapes
Welded Pipe
Welded Pipe
Welded Pipe
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Forgings
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
A/SA-841
A/SA-841
A/SA-841
A/SA-841
A844
A852
A857
A857
A857
A857
A/SA-859
A/SA-859
A871
A871
A890
A890
A890
A890
A890
A890
A890
A890
A913
A913
A913
A913
A928
A928
A928
A935
A935
A935
A935
A935
A935
A935
A935
A935
A935
A935
A935
A/SA-965
1
1
1
1
11A
11B
1
1
1
1
11C
11C
3
3
10H
10H
10H
10H
10H
10H
10H
10H
1
1
1
1
10H
10H
10H
1
1
1
1
1
1
1
1
1
1
1
1
8
2
2
3
3
1
11
1
1
1
1
1
1
2
3
1
1
1
1
1
1
1
1
2
3
3
3
1
1
1
1
1
1
1
2
1
2
2
3
2
3
3
1
1.2
1.2
1.3
1.3
9.3
4.2
1.1
1.1
1.1
1.1
3.3
3.3
4.2
4.2
10.2
10.2
10.2
10.2
10.2
10.1
10.2
10.2
1.2
3.1
3.1
3.1
10.2
10.1
10.2
1.2
1.2
1.2
1.2
1.3
1.3
11.1
1.3
11.1
1.3
11.1
1.3
8.1
A, Cl. 1
A, Cl. 1
B, Cl. 2
B, Cl. 2
—
—
25
30
33
36
A, Cl. 1
A, Cl. 2
60
65
1A
1B
1C
2A
3A
4A
5A
6A
50
60
65
70
—
2205
255
45, Cl. 1
45, Cl. 2
50, Cl. 1
50, Cl. 2
55, Cl. 1
55, Cl. 2
60, Cl. 1
60, Cl. 2
65, Cl. 1
65, Cl. 2
70, Cl. 1
70, Cl. 2
F304
(Continued)
48
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
S30409
S30403
S30453
S30451
S31000
S31600
S31609
S31603
S31653
S31651
S32100
S32109
S34700
S34709
S34800
S34809
S30600
S21904
S20910
—
—
—
—
—
—
—
J93372
J93345
J93371
J92205
J93404
J93380
—
—
—
—
—
—
—
—
—
—
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Pipe
Pipe
Pipe
Pipe
Pipe
Shapes
Plate & Shapes
Castings
Castings
Castings
Castings
Castings
Castings
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Steel and Steel Alloys
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A984
A984
A984
A984
A984
A992
A992
A/SA-995
A/SA-995
A/SA-995
A/SA-995
A/SA-995
A/SA-995
A/SA-1008
A/SA-1008
A1008
A1008
A/SA-1008
A1008
A1008
A1008
A1008
A1008
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
10H
10H
10H
10H
10H
10H
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
2
2
3
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
8.3
1.1
1.2
1.3
—
—
1.1
1.2
10.2
10.2
10.2
10.1
10.2
10.2
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
F304H
F304L
F304LN
F304N
F310
F316
F316H
F316L
F316LN
F316N
F321
F321H
F347
F347H
F348
F348H
F46
FXM-11
FXM-19
35
50
60
70
80
—
—
1B
2A
3A
4A
5A
6A
CS, A
CS, B
CS, C
DS, A
DS, B
HSLAS 45, Cl. 1
HSLAS 45, Cl. 2
HSLAS 50, Cl. 1
HSLAS 50, Cl. 2
HSLAS 55, Cl. 1
(Continued)
49
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
S41003
S41003
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A1008
A/SA-1010
A/SA-1010
A1011
A/SA-1011
A1011
A1011
A1011
A/SA-1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
2
3
3
1
2
3
4
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
3
2
3
3
1
2
3
4
1.3
11.1
1.3
11.1
1.3
11.1
1.3
1.2
1.3
1.3
1.3
1.1
1.1
1.1
1.1
1.1
1.1
1.3
7.2
7.2
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
1.3
11.1
1.3
11.1
1.3
11.1
1.3
1.2
1.3
1.3
1.3
HSLAS 55, Cl. 2
HSLAS 60, Cl. 1
HSLAS 60, Cl. 2
HSLAS 65, Cl. 1
HSLAS 65, Cl. 2
HSLAS 70, Cl. 1
HSLAS 70, Cl. 2
HSLAS-F 50
HSLAS-F 60
HSLAS-F 70
HSLAS-F 80
SS 25
SS 30
SS 33, 1
SS 33, 2
SS 40, 1
SS 40, 2
SS 80
40
50
CS, A
CS, B
CS, C
CS, D
DS, A
DS, B
HSLAS 45, Cl. 1
HSLAS 45, Cl. 2
HSLAS 50, Cl. 1
HSLAS 50, Cl. 2
HSLAS 55, Cl. 1
HSLAS 5,5 Cl. 2
HSLAS 60, Cl. 1
HSLAS 60, Cl. 2
HSLAS 65, Cl. 1
HSLAS 65, Cl. 2
HSLAS 70, Cl. 1
HSLAS 70, Cl. 2
HSLAS-F 50
HSLAS-F 60
HSLAS-F 70
HSLAS-F 80
(Continued)
50
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Rebar
Rebar
Rebar
Rebar
Rebar
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Steel and Steel Alloys
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
A1018
G30.18
G30.18
G30.18
G30.18
G30.18
G40.21
G40.21
G40.21
G40.21
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1A
1A
1A
1A
1A
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
4
1
1
1
1
2
1
2
2
2
2
3
3
1
3
3
4
1
1
1
1
1
4
4
4
4
4
1
1
1
1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.3
1.3
11.1
1.3
11.1
1.3
11.1
1.3
1.2
1.3
1.3
1.3
1.1
1.1
1.1
1.1
1.1
—
—
11.1
—
11.1
1.1
1.1
1.2
1.2
SS 30
SS 33
SS 36, 1
SS 36, 2
SS 40
SS 45, 1
SS 45, 2
SS 50
SS 55
SS 60
SS 70
SS 80
HSLAS 45, Cl. 1
HSLAS 45, Cl. 2
HSLAS 50, Cl. 1
HSLAS 50, Cl. 2
HSLAS 55, Cl. 1
HSLAS 5,5 Cl. 2
HSLAS 60, Cl. 1
HSLAS 60, Cl. 2
HSLAS 65, Cl. 1
HSLAS 65, Cl. 2
HSLAS 70, Cl. 1
HSLAS 70, Cl. 2
HSLAS-F 50
HSLAS-F 60
HSLAS-F 70
HSLAS-F 80
SS 30
SS 33
SS 36, 1
SS 36, 2
SS 40
300R
400R
400W
500R
500W
260W
260WT
300W
300WT
(Continued)
51
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Pipe
Pipe
Pipe
Pipe
Pipe
Pipe
Pipe
Pipe
Pipe
Pipe
Pipe
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Flanges
Flanges
Steel and Steel Alloys
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
G40.21
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.1
Z245.11
Z245.11
Z245.11
Z245.11
Z245.11
Z245.11
Z245.11
Z245.11
Z245.11
Z245.11
Z245.12
Z245.12
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
1
1
1
1
2
2
2
3
3
3
4
1
1
1
2
2
2
3
3
3
4
1
1
1.4
1.4
1.4
1.2
1.2
1.3
1.3
1.4
1.4
1.3
1.3
1.4
1.4
11.1
11.1
1.4
1.4
1.3
1.3
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
350A
350AT
350R
350W
350WT
380W
380WT
400A
400AT
400W
400WT
480A
480AT
480W
480WT
550A
550AT
550W
550WT
172
207
241
290
317
359
386
414
448
483
550
207
241
290
317
359
386
414
448
483
550
248
290
(Continued)
52
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Ferrous Alloys
Standard
Base Metal
Specification
Material
Number
Group
Number
ISO
15608
Group
Type, Grade,
or Alloy
Designation
UNS
Number
Product Form
—
—
—
—
—
—
—
—
—
—
—
—
—
Flanges
Flanges
Flanges
Flanges
Flanges
Flanges
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Steel and Steel Alloys
CSA
CSA
CSA
CSA
CSA
CSA
MSS
MSS
MSS
MSS
MSS
MSS
MSS
Z245.12
Z245.12
Z245.12
Z245.12
Z245.12
Z245.12
SP-75
SP-75
SP-75
SP-75
SP-75
SP-75
SP-75
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
3
3
1
1
1
2
2
2
3
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
317
359
386
414
448
483
WPHY-42
WPHY-46
WPHY-52
WPHY-56
WPHY-60
WPHY-65
WPHY-70
(Continued)
53
AWS B2.1/B2.1M-BMG:2014
Table C.1
List of Base Metal Specifications—Nonferrous Alloys
Standard
AMS
AMS
AMS
AMS
AMS
AMS
AMS
AMS
AMS
AMS
AMS
AMS
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
4914
4915
4915
4915
4915
4915
4919
4973
4973
4975
4976
5711
B21
B21
B21
B21
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-42
B/SB-42
B/SB-42
B/SB-42
B/SB-42
B/SB-43
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
208.0
222.0, O
222.0, T61
319.0, F
319.0, T5
319.0, T6
328.0, F
328.0, T6
356.0, F
356.0, T51
356.0, T6
356.0, T7
356.0, T71
443.0
512.0
514.0
535.0
705.0, T5
710.0, T5
A356.0, T6
A356.0, T61
B443.0
—
—
—
—
—
—
53
54
54
54
54
54
54
54
54
54
54
44
32
32
32
32
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
31
31
31
31
31
32
R58153
R54810
R54810
R54810
R54810
R54810
R54620
R54810
R54810
R54620
R54620
N06635
C46400
C46400
C46400
C46400
A02080
A02220
A02220
A03190
A03190
A03190
A03280
A03280
A03560
A03560
A03560
A03560
A03560
A04430
A05120
A05140
A05350
A07050
A07100
A13560
A13560
A24430
C10200
C10300
C10800
C12000
C12200
C23000
54
52
52
52
52
52
52
52
52
52
52
43
32.2
32.2
32.2
32.2
25
—
—
25
25
25
25
25
24.2
24.2
24.2
24.2
24.2
24.1
23.1
23.1
—
23.2
23.2
24.2
24.2
24.1
31
31
31
31
31
32.1
Sheet
Plate
Plate
Plate
Plate
Sheet & Strip
Sheet
Forgings
Forgings
Bar
Forgings
Sheet
Rod & Bar
Rod & Bar
Rod & Bar
Shapes
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
(Continued)
54
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B68
B68
B68
B68
B68
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B80
B80
B80
B88
B88
B88
B90
B90
B90
B90
B90
B90
B90
B90
B90
B91
B91
B/SB-96
B/SB-96
B/SB-96
B/SB-98
B/SB-98
B/SB-98
B107
B107
B107
B107
B107
B107
B107
B107
B107
—
—
—
—
—
—
—
—
—
—
—
—
AZ91C, F
AZ92A, F
K1A
—
—
—
AZ31B
AZ31C
AZ31C
HK31A
HK31A
HK31A
ZE10A
ZE10A
ZE10A
AZ31B
AZ61A
—
—
—
—
—
—
AZ31B
AZ31B
AZ31B
AZ31B
AZ31B
AZ31B
AZ31B
AZ31C
AZ31C
31
31
31
31
31
31
31
31
31
31
31
31
83
83
83
31
31
31
81
81
81
81
81
81
81
81
81
81
81
33
33
33
33
33
33
81
81
81
81
81
81
81
81
81
C10200
C10300
C10800
C12000
C12200
C10100
C10200
C10300
C10800
C12000
C12200
C14200
M11914
M11920
M18010
C10200
C12000
C12200
M11311
M11312
M11312
M13310
M13310
M13310
M16100
M16100
M16100
M11311
M11610
C65100
C65400
C65500
C65100
C65500
C66100
M11311
M11311
M11311
M11311
M11311
M11311
M11311
M11312
M11312
31
31
31
31
31
31
31
31
31
31
31
31
—
—
—
31
31
31
—
—
—
—
—
—
—
—
—
—
—
37
37
37
37
37
37
—
—
—
—
—
—
—
—
—
Tube
Tube
Tube
Tube
Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Castings
Castings
Castings
Tube
Tube
Tube
Plate & Sheet
Sheet
Plate & Sheet
Plate
Plate & Sheet
Plate
Sheet
Plate
Sheet
Forgings
Forgings
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Rod, Bar, & Shapes
Rod, Bar, & Shapes
Rod, Bar, & Shapes
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Hollow Profiles
Tube
Tube
Tube
Bar, Rods, Profiles, & Wire
(Continued)
55
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
AZ31C
AZ31C
AZ31C
AZ31C
AZ31C
AZ61A
AZ61A
AZ61A
AZ61A
AZ61A
M1A
M1A
M1A
M1A
M1A
308.0
319.0
333.0, F
333.0, T5
333.0, T6
333.0, T7
356.0, F
356.0, T6
356.0, T71
443.0
513.0
535.0
A356.0
A444.0
B443.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
31
31
31
31
31
31
31
31
32
32
32
32
32
35
M11312
M11312
M11312
M11312
M11312
M11610
M11610
M11610
M11610
M11610
M15100
M15100
M15100
M15100
M15100
A03080
A03190
A03330
A03330
A03330
A03330
A03560
A03560
A03560
A04430
A05130
A05350
A13560
A14440
A24430
C10100
C10200
C10300
C10800
C12000
C12200
C14200
C19200
C23000
C28000
C44300
C44400
C44500
C60800
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
25
25
25
25
25
25
24.2
24.2
24.2
24.1
23.2
—
24.2
24.1
24.1
31
31
31
31
31
31
31
31
32.1
32.1
32.2
32.2
32.2
35
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Tube
Hollow Profiles
Hollow Profiles
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Tube
Bar, Rods, Profiles, & Wire
Tube
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Hollow Profiles
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
(Continued)
56
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-127
B/SB-135
B/SB-135
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
35
35
32
34
34
34
34
34
34
42
32
32
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
C61300
C61400
C68700
C70400
C70600
C71000
C71500
C71640
C72200
N04400
C22000
C23000
C95200
C95300
C95400
C95410
C95500
C95600
C95700
C95800
C61300
C61300
C61300
C61300
C61300
C61300
C61300
C61400
C61400
C61400
C61400
C61900
C61900
C61900
C61900
C61900
C61900
C62300
C62300
C62300
C62300
C62300
C62300
C62300
35
35
32.2
34
34
34
34
34
34
42
32.1
32.1
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Plate, Sheet, & Strip
Seamless Tube
Seamless Tube
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Rod (Round)
Rod (Round)
Bar & Rod (Hex & Oct)
Bar & Rod (Hex & Oct)
Rod (Round)
Bar & Rod (Hex & Oct)
Rod (Round)
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Rod (Round)
Shapes
Rod (Round)
Rod (Round)
Rod (Round)
Rod (Round)
Rod (Round)
Shapes
Bar & Rod (Hex & Oct)
Rod (Round)
Bar & Rod (Hex & Oct)
Rod (Round)
Rod (Round)
(Continued)
57
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-151
B/SB-151
B/SB-151
B/SB-151
B/SB-151
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-160
B/SB-160
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
34
34
34
34
34
31
31
31
31
31
31
31
31
31
31
31
31
31
41
41
C62300
C62300
C62400
C62400
C62400
C62400
C62400
C62400
C63000
C63000
C63000
C63000
C63000
C63020
C63020
C63020
C63200
C64200
C64200
C64200
C64200
C64200
C64200
C64200
C70600
C71500
C71500
C71500
C71500
C10100
C10200
C10300
C10400
C10500
C10700
C10800
C11000
C12000
C12200
C12300
C14200
C14420
N02200
N02201
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
34
34
34
34
34
31
31
31
31
31
31
31
31
31
31
31
31
31
41
41
Rod (Round)
Bar & Rod (Hex & Oct)
Shapes
Bar & Rod (Hex & Oct)
Rod (Round)
Rod (Round)
Rod (Round)
Rod (Round)
Bar & Rod
Shapes
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar, Rod, & Shapes
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Shapes
Rod & Bar
Sq Bar & Rod (Rnd, Hex, Oct)
Sq Bar & Rod (Rnd, Hex, Oct)
Sq Bar & Rod (Rnd, Hex, Oct)
Bar (Rect.) & Shapes
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Rod & Bar
Rod & Bar
(Continued)
58
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-161
B/SB-161
B/SB-162
B/SB-162
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-164
B/SB-164
B/SB-165
B/SB-166
B/SB-166
B/SB-166
B/SB-166
B/SB-166
B/SB-166
B/SB-167
B/SB-167
B/SB-167
B/SB-167
B/SB-167
B/SB-167
B/SB-168
B/SB-168
B/SB-168
B/SB-168
B/SB-168
B/SB-168
B/SB-169
B/SB-169
B/SB-169
B/SB-169
B/SB-169
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
41
41
41
41
41
41
42
43
46
43
43
43
45
45
45
45
45
45
42
42
42
43
46
43
43
43
43
43
46
43
43
43
43
43
46
43
43
43
43
35
35
35
35
35
N02200
N02201
N02200
N02201
N02200
N02201
N04400
N06025
N06045
N06600
N06601
N06690
N08120
N08800
N08801
N08810
N08811
N08825
N04400
N04405
N04400
N06025
N06045
N06600
N06601
N06617
N06690
N06025
N06045
N06600
N06601
N06617
N06690
N06025
N06045
N06600
N06601
N06617
N06690
C61300
C61300
C61300
C61400
C61400
41
41
41
41
41
41
42
43
45
43
43
43
45
45
45
45
45
45
42
42
42
43
45
43
43
46
43
43
45
43
43
46
43
43
45
43
43
46
43
35
35
35
35
35
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Rod, Bar, & Wire
Rod, Bar, & Wire
Seamless Pipe & Tube
Rod, Bar, & Wire
Rod, Bar, & Wire
Rod, Bar, & Wire
Rod, Bar, & Wire
Rod, Bar, & Wire
Rod, Bar, & Wire
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
(Continued)
59
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-169
B170
B170
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
A182
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B199
B199
B199
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
—
1
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
F904L
—
—
—
—
—
—
—
—
AM100A
AZ91C, F
AZ92A, F
1060
1100
2014
2219
3003
3004
3005
3105
5005
35
31
31
32
32
32
32
32
35
35
35
35
35
35
35
35
35
35
35
34
34
34
34
45
31
31
31
31
31
31
31
31
83
83
83
21
21
24
24
21
22
22
22
22
C61400
C10100
C10200
C44300
C44400
C44500
C46400
C46500
C61300
C61300
C61300
C61400
C61400
C63000
C63000
C63000
C63200
C63200
C63200
C70600
C71500
C71500
C72200
N08904
C10100
C10200
C10300
C10400
C10700
C10940
C11000
C14420
M10100
M11914
M11920
A91060
A91100
A92014
A92219
A93003
A93004
A93005
A93105
A95005
35
31
31
32.2
32.2
32.2
32.2
32.2
35
35
35
35
35
35
35
35
35
35
35
34
34
34
34
8.2
31
31
31
31
31
31
31
31
—
—
—
21
21
26
26
22.1
22.2
22.2
22.2
22.2
Plate, Sheet, Strip, & Bar
Shapes
Shapes
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Forgings
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Castings
Castings
Castings
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
(Continued)
60
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-210
B210
B210
B/SB-210
B210
B210
B210
B210
B/SB-210
B210
5010
5050
5052
5083
5083
5083
5083
5083
5086
5154
5252
5254
5454
5456
5456
5456
5456
5456
5457
5652
6061
Alclad 2014
Alclad 2219
Alclad 3003
Alclad 3003
Alclad 3003
Alclad 3003
Alclad 3004
Alclad 3004
Alclad 3004
Alclad 3004
Alclad 6061
Alclad 6061
Alclad 6061
1060
1100
2014
3003
3102
3303
5005
5050
5052
5083
22
21
22
25
25
25
25
25
25
22
22
22
22
25
25
25
25
25
22
22
23
24
24
21
21
21
21
22
22
22
22
23
23
23
21
21
24
21
21
21
22
21
22
25
A95010
A95050
A95052
A95083
A95083
A95083
A95083
A95083
A95086
A95154
A95252
A95254
A95454
A95456
A95456
A95456
A95456
A95456
A95457
A95652
A96061
A82014
A82219
—
—
A83003
A83003
—
—
—
—
—
A86061
A86061
A91060
A91100
A92014
A93003
A93102
A93303
A95005
A95050
A95052
A95083
22.2
22.2
22.3
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.3
22.4
22.3
22.4
22.4
22.4
22.4
22.4
22.2
22.3
23.1
—
—
—
—
—
—
—
—
—
—
—
—
—
21
21
26
22.1
22.1
—
22.2
22.2
22.3
22.4
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
(Continued)
61
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B210
B/SB-210
B210
B/SB-210
B/SB-210
B/SB-210
B210
B210
B210
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-211
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B230
B/SB-234
5086
5154
5456
6061
6063
Alclad 3003
Alclad 3003
Alclad 3102
Alclad 3303
1060
1100
2014
2219
3003
5052
5056
5154
6061
Alclad 5056
1060
1100
2014
2219
3003
3004
3102
5052
5083
5086
5154
5454
5456
6005
6005A
6061
6063
6105
6162
6351
6463
7005
Alclad 3003
1350
1060
25
22
25
23
23
21
21
21
21
21
21
24
24
21
22
25
22
23
25
21
21
24
24
21
22
21
22
25
25
22
22
25
23
23
23
23
23
23
23
23
27
21
21
21
A95086
A95154
A95456
A96061
A96063
—
A83003
—
—
A91060
A91100
A92014
A92219
A93003
A95052
A95056
A95154
A96061
—
A91060
A91100
A92014
A92219
A93003
A93004
A93102
A95052
A95083
A95086
A95154
A95454
A95456
A96005
A96005
A96061
A96063
A96105
A96162
A96351
A96463
A97005
A83003
A91350
A91060
22.4
22.4
22.4
23.1
23.1
—
—
—
—
21
21
26
26
22.1
22.3
22.4
22.4
23.1
—
21
21
26
26
22.1
22.2
22.1
22.3
22.4
22.4
22.4
22.3
22.4
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.2
—
21
21
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Wire
Seamless Tube
(Continued)
62
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-234
B/SB-234
B/SB-234
B/SB-234
B/SB-234
B/SB-234
B236
A240
A240
A240
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-247
B/SB-247
B/SB-247
B/SB-247
B/SB-247
B/SB-247
B/SB-247
A249
A249
A/SA-249
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
3003
5052
5454
6061
Alclad 3003
Alclad 3003
1350
—
—
904L
1060
1100
2014
2219
3003
5052
5083
5086
5454
5456
6061
6063
6162
6351
Alclad 3003
Alclad 3003
1100
2014
2219
3003
5083
6061
6151
—
—
—
1
11
12
13
14
15
16
16H
21
22
22
23
21
21
21
45
45
45
21
21
24
24
21
22
25
25
22
25
23
23
23
23
21
21
21
24
24
21
25
23
23
45
45
45
51
51
52
51
52
52
51
51
A93003
A95052
A95454
A96061
—
A83003
A91350
N08367
N08367
N08904
A91060
A91100
A92014
A92219
A93003
A95052
A95083
A95086
A95454
A95456
A96061
A96063
A96162
A96351
—
A83003
A91100
A92014
A92219
A93003
A95083
A96061
A96151
N08367
N08367
N08904
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
22.1
22.3
22.3
23.1
—
—
21
8.2
8.2
8.2
21
21
26
26
22.1
22.3
22.4
22.4
22.3
22.4
23.1
23.1
23.1
23.1
—
—
21
26
26
22.1
22.4
23.1
23.1
8.2
8.2
8.2
51
51
52
52
52
52
51
51
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Bar
Sheet & Strip
Plate
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Welded Tube
Welded Tube
Welded Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
(Continued)
63
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-271
B/SB-271
B/SB-271
B/SB-271
B/SB-271
B280
B280
B280
B/SB-283
B/SB-283
B/SB-283
B302
B302
B/SB-308
A312
A312
A312
17
18
19
2
20
21
24
25
26
26H
27
28
29
2H
3
30
31
32
33
34
35
4
5
6
7
7H
9
—
—
—
—
—
102
120
122
—
—
—
—
—
6061
—
N08367
N08367
51
53
53
51
53
53
54
54
51
51
51
53
54
51
52
51
52
53
51
52
54
53
54
54
51
51
53
35
35
35
35
35
31
31
31
35
35
33
31
31
23
45
45
45
R52252
R56322
R58640
R50400
R58645
R58210
R56405
R56403
R52404
R52404
R52254
R56323
R56404
R50400
R50550
R53530
R53532
R55111
R53442
R53445
R56340
R50700
R56400
R54520
R52400
R52400
R56320
C95200
C95300
C95400
C95410
C95500
C10200
C12000
C12200
C64200
C64200
C65500
C12000
C12200
A96061
N08904
N08367
N08367
51
53
54
51
54
54
53
53
51
51
51
53
53
51
52
52
52
52
54
54
53
51.4
53
52
51
51
53
35
35
35
35
35
31
31
31
35
35
31
31
31
23.1
8.2
8.2
8.2
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Castings
Castings
Castings
Castings
Castings
Seamless Tube
Seamless Tube
Seamless Tube
Forgings
Forgings
Forgings
Pipe
Pipe
Shapes
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
(Continued)
64
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B313
B313
B313
B313
B313
B313
B313
B313
B313
B313
B/SB-315
B/SB-315
B/SB-315
B/SB-315
B317
B324
B/SB-333
B/SB-333
B/SB-333
B/SB-333
B/SB-333
B/SB-333
B/SB-335
B/SB-335
B/SB-335
B/SB-335
B/SB-335
B/SB-335
B337
B337
B337
B337
B337
B337
B337
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
1100
3003
3004
3005
5050
5052
5086
5154
6061
Alclad 3004
—
—
—
—
6101
1350
—
—
—
—
—
—
—
—
—
—
—
—
1
11
12
2
3
7
9
1
11
12
13
14
15
16
16H
17
21
21
22
22
21
22
25
22
23
22
35
35
33
33
23
21
44
44
44
44
44
44
44
44
44
44
44
44
51
51
52
51
52
51
53
51
51
52
51
52
52
51
51
51
A91100
A93003
A93004
A93005
A95050
A95052
A95086
A95154
A96061
—
C61300
C61400
C65100
C65500
A96101
A91350
N10001
N10001
N10624
N10629
N10665
N10675
N10001
N10001
N10624
N10629
N10665
N10675
R50250
R52250
R53400
R50400
R50550
R52400
R56320
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
R52252
21
22.1
22.2
22.2
22.2
22.3
22.4
22.4
23.1
—
35
35
37
33
23.1
21
44
44
44
44
44
44
44
44
44
44
44
44
51
51
52
51
52
51
53
51
51
52
52
52
52
51
51
51
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Bar, Rod, Shapes, & Tube
Wire
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod
Rod
Rod
Rod
Rod
Rod
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
(Continued)
65
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B345
B345
B345
B345
B345
B345
B345
B345
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
18
2
26
26H
27
28
2H
3
30
31
33
34
35
7
7H
9
1060
3003
5083
5086
6061
6063
6351
Alclad 3003
1
11
12
13
14
15
16
16H
17
18
19
2
20
21
23
24
25
26
26H
28
53
51
51
51
51
53
51
52
51
52
51
52
54
51
51
53
21
21
25
25
23
23
23
21
51
51
52
51
52
52
51
51
51
53
53
51
53
53
54
54
54
51
51
53
R56322
R50400
R52404
R52404
R52254
R56323
R50400
R50550
R53530
R53532
R53442
R53445
R56340
R52400
R52400
R56320
A91060
A93003
A95083
A95086
A96061
A96063
A96351
A83003
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
R52252
R56322
R58640
R50400
R58645
R58210
R56407
R56405
R56403
R52404
R52404
R56323
53
51
51
51
51
53
51
52
52
52
54
54
53
51
51
53
21
22.1
22.4
22.4
23.1
23.1
23.1
—
51
51
52
52
52
52
51
51
51
53
54
51
54
54
53
53
53
51
51
53
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
(Continued)
66
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
A/SA-351
A/SA-351
B351
B351
B351
B351
B353
B352
B352
B352
B352
B353
B353
B353
B353
B353
A358
A358
B359
B359
B359
B359
B359
B/SB-359
B359
B359
B359
B/SB-359
B/SB-359
B/SB-359
2H
3
30
31
32
33
34
35
4
5
6
7
7H
9
CN7M
CT15C
R60001
R60802
R60804
R60901
R60001
R60802
R60804
R60804
R60901
R60001
R60802
R60804
R60901
R60904
N08367
N08367
—
—
—
—
—
—
—
—
—
—
—
—
51
52
51
52
53
51
52
54
53
54
54
51
51
53
45
45
61
61
61
62
61
61
61
61
62
61
61
61
62
62
45
45
31
31
31
31
31
31
31
31
32
32
32
32
R50400
R50550
R53530
R53532
R55111
R53442
R53445
R56340
R50700
R56400
R54520
R52400
R52400
R56320
N08007
N08151
R60001
R60802
R60804
R60901
R60001
R60802
R60804
R60804
R60901
R60001
R60802
R60804
R60901
R60904
N08367
N08367
C10100
C10200
C10300
C10800
C12000
C12200
C14200
C19200
C23000
C44300
C44400
C44500
51
52
52
52
52
54
54
53
51.4
53
52
51
51
53
8.2
45
61
61
61
62
61
61
61
61
62
61
61
61
62
62
8.2
8.2
31
31
31
31
31
31
31
31
32.1
32.2
32.2
32.2
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Castings
Castings
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Sheet & Strip
Plate
Plate, Sheet, & Strip
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Fusion Welded Pipe
Fusion Welded Pipe
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
(Continued)
67
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B359
B359
B359
B/SB-359
B/SB-359
B/SB-359
B359
B361
B361
B361
B361
B361
B361
B361
B361
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-366
B/SB-366
B/SB-366
B/SB-366
—
—
—
—
—
—
—
5083
5154
WP Alclad 3003
WP1060
WP1100
WP3003
WP6061
WP6063
WPT 1
WPT 11
WPT 12
WPT 13
WPT 14
WPT 15
WPT 16
WPT 16H
WPT 17
WPT 18
WPT 19
WPT 2
WPT 20
WPT 21
WPT 23
WPT 24
WPT 25
WPT 26
WPT 26H
WPT 28
WPT 3
WPT 30
WPT 7
WPT 7H
WPT 9
—
—
—
—
35
32
34
34
34
34
34
25
22
21
21
21
21
23
23
51
51
52
51
52
52
51
51
51
53
53
51
53
53
54
54
54
51
51
53
52
51
51
51
53
41
41
42
43
C60800
C68700
C70400
C70600
C71000
C71500
C72200
A95083
A95154
A83003
A91060
A91100
A93003
A96061
A96063
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
R52252
R56322
R58640
R50400
R58645
R58210
R56407
R56405
R56403
R52404
R52404
R56323
R50550
R53530
R52400
R52400
R56320
N02200
N02201
N04400
N06002
35
32.2
34
34
34
34
34
22.4
22.3
—
21
21
22.1
23.1
23.1
51
51
52
52
52
52
51
51
51
53
54
51
54
54
53
53
53
51
51
53
52
52
51
51
53
41
41
42
43
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Fittings
Fittings
Fittings
Fittings
(Continued)
68
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-367
B/SB-367
B/SB-367
B/SB-367
B/SB-367
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C-16
C-17
C-2
C-3
C-5
45
43
43
45
43
46
43
43
43
43
43
43
43
43
45
45
45
45
46
45
45
45
45
45
45
45
45
45
44
44
44
43
44
44
44
44
46
45
45
51
51
51
52
54
N06007
N06022
N06025
N06030
N06035
N06045
N06059
N06200
N06210
N06230
N06455
N06600
N06603
N06625
N06985
N08020
N08031
N08120
N08330
N08367
N08367
N08800
N08810
N08811
N08825
N08904
N08925
N08926
N10001
N10003
N10242
N10276
N10624
N10629
N10665
N10675
N12160
R20033
R30556
R52402
R52252
R50400
R50550
R56400
43
44
43
45
43
45
43
43
43
43
43
43
43
43
45
45
45
45
45
8.2
8.2
45
45
45
45
8.2
8.2
8.2
44
44
44
43
44
44
44
44
46
45
45
51
51
51
52
53
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Castings
Castings
Castings
Castings
Castings
(Continued)
69
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-367
B/SB-367
B/SB-367
B/SB-369
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
C-6
C-7
C-8
—
F-1
F-11
F-12
F-13
F-14
F-15
F-16
F-16H
F-17
F-18
F-19
F-2
F-20
F-21
F-23
F-24
F-25
F-26
F-26H
F-28
F-2H
F-3
F-30
F-31
F-4
F-5
F-6
F-7
F-7H
F-9
—
—
—
—
—
—
—
—
—
—
54
51
52
34
51
51
52
51
52
52
51
51
51
53
53
51
53
53
54
54
54
51
51
53
51
52
51
52
53
54
54
51
51
53
31
31
31
31
31
31
31
32
32
32
R54520
—
—
C96200
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
R52252
R56322
R58640
R50400
R58645
R58210
R56407
R56405
R56403
R52404
R52404
R56323
R50400
R50550
R53530
R53532
R50700
R56400
R54520
R52400
R52400
R56320
C10200
C10300
C10800
C12000
C12200
C14200
C19200
C23000
C44300
C44400
52
51
52
34
51
51
52
52
52
52
51
51
51
53
54
51
54
54
53
53
53
51
51
53
51
52
52
52
51.4
53
52
51
51
53
31
31
31
31
31
31
31
32.1
32.2
32.2
Castings
Castings
Castings
Castings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
(Continued)
70
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B396
B403
B403
B403
B403
B/SB-407
B/SB-407
B/SB-407
B/SB-407
B/SB-407
B/SB-408
B/SB-408
B/SB-408
B/SB-408
B/SB-409
B/SB-409
B/SB-409
B/SB-409
B/SB-423
B/SB-423
B/SB-424
B/SB-424
B/SB-425
B/SB-425
B429
B429
B/SB-434
B/SB-434
B/SB-435
B/SB-435
B/SB-435
B/SB-435
B/SB-443
B/SB-443
B/SB-444
B/SB-444
—
—
—
—
—
—
—
—
5005
AM100A, F
AZ91C, F
AZ92A, F
K1A
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6061
6063
—
—
—
—
—
—
1
2
1
2
32
35
32
34
34
34
34
34
22
83
83
83
83
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
23
23
44
44
43
43
46
45
43
43
43
43
C44500
C60800
C68700
C70400
C70600
C71000
C71500
C72200
A95005
M10100
M11914
M11920
M18010
N08120
N08800
N08801
N08810
N08811
N08120
N08800
N08810
N08811
N08120
N08800
N08810
N08811
N08221
N08825
N08221
N08825
N08221
N08825
A96061
A96063
N10003
N10242
N06002
N06230
N12160
R30556
N06625
N06625
N06625
N06625
32.2
35
32.2
34
34
34
34
34
22.2
—
—
—
—
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
23.1
23.1
44
44
43
43
46
45
43
43
43
43
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Wire
Castings
Castings
Castings
Castings
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod & Bar
Rod & Bar
Pipe & Tube
Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
(Continued)
71
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-446
B/SB-446
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-463
B/SB-463
B/SB-463
B/SB-464
B/SB-464
B/SB-464
B/SB-466
B/SB-466
B/SB-466
B/SB-466
B/SB-466
B/SB-467
B/SB-467
B/SB-467
B/SB-467
B/SB-468
B/SB-468
B/SB-468
B/SB-473
B/SB-473
B/SB-473
A479
B483
B483
B483
1
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
904L
1060
1100
1435
43
43
43
45
43
46
43
43
43
45
45
45
45
45
43
44
44
44
45
45
45
45
45
45
45
34
34
34
34
34
34
34
34
34
45
45
45
45
45
45
45
21
21
21
N06625
N06625
N06022
N06030
N06035
N06045
N06059
N06200
N06686
N08020
N08024
N08026
N08031
N08367
N10276
N10629
N10665
N10675
R20033
N08020
N08024
N08026
N08020
N08024
N08026
C70400
C70600
C71000
C71500
C72200
C70600
C70600
C71500
C71500
N08020
N08024
N08026
N08020
N08024
N08026
N08904
A91060
A91100
A91435
43
43
44
45
43
45
43
43
43
45
45
45
45
8.2
43
44
44
44
45
45
45
45
45
45
45
34
34
34
34
34
34
34
34
34
45
45
45
45
45
45
8.2
21
21
21
Rod & Bar
Rod & Bar
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Pipe
Welded Pipe
Welded Pipe
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Bar
Bar
Bar
Bars & Shapes
Tube
Tube
Tube
(Continued)
72
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B483
B483
B483
B483
B483
B483
B483
B491
B491
B491
B491
B491
B491
B491
B/SB-493
B/SB-493
B/SB-493
A/SA-494
A/SA-494
A/SA-494
A/SA-494
A/SA-494
A/SA-494
A/SA-494
A/SA-494
A/SA-494
A/SA-494
B/SB-505
B/SB-511
B/SB-511
B512
B/SB-514
B/SB-514
B/SB-514
B/SB-515
B/SB-515
B/SB-515
B/SB-515
B/SB-516
B/SB-516
B/SB-516
B/SB-516
B/SB-517
B/SB-517
3003
3102
5005
5050
5052
6061
6063
1050
1100
1200
1235
3003
3102
6063
R60702
R60704
R60705
CU5MCuC
CW2M
CW6M
CW6MC
CX2MW
CY40
M30C
M35-1
M35-2
N7M
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
21
21
22
21
22
23
23
21
21
21
21
21
21
23
61
62
62
45
43
44
43
43
43
42
42
42
44
35
46
46
46
45
45
45
45
45
45
45
43
46
43
43
43
46
A93003
A93102
A95005
A95050
A95052
A96061
A96063
A91050
A91100
A91200
A91235
A93003
A93102
A96063
R60702
R60704
R60705
N08826
N26455
N30107
N26625
N26022
N06040
N24130
N24135
N04020
N30007
C95200
N08330
N08332
N08330
N08120
N08800
N08810
N08120
N08800
N08810
N08811
N06025
N06045
N06600
N06603
N06025
N06045
22.1
22.1
22.2
22.2
22.3
23.1
23.1
21
21
21
21
22.1
22.1
23.1
61
62
62
45
43
44
43
44
43
42
42
42
44
35
45
45
45
45
45
45
45
45
45
45
43
45
43
43
43
45
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Forgings
Forgings
Forgings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Bars & Shapes
Bars & Shapes
Bars & Billets
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Pipe
Welded Pipe
(Continued)
73
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-517
B/SB-517
B/SB-523
B/SB-523
B/SB-523
B/SB-535
B/SB-535
B/SB-536
B/SB-536
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B543
B/SB-543
B/SB-543
B543
B547
B547
B547
B547
B547
B547
B547
B547
B547
B547
B547
B547
B/SB-550
B/SB-550
B/SB-550
B/SB-551
B/SB-551
B/SB-551
B/SB-551
B/SB-564
B/SB-564
—
—
R60702
R60704
R60705
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1100
3003
3004
5050
5052
5083
5086
5154
5454
6061
Alclad 3003
Alclad 3004
R60702
R60704
R60705
R60702
R60704
R60705
R60706
—
—
43
43
61
62
62
46
46
46
46
31
31
31
32
32
32
32
32
34
34
34
34
34
34
21
21
22
21
22
25
25
22
22
23
21
22
61
62
62
61
62
62
62
41
42
N06600
N06603
R60702
R60704
R60705
N08330
N08332
N08330
N08332
C10800
C12200
C19400
C23000
C44300
C44400
C44500
C68700
C70400
C70600
C71000
C71500
C71640
C72200
A91100
A93003
A93004
A95050
A95052
A95083
A95086
A95154
A95454
A96061
A83003
—
R60702
R60704
R60705
R60702
R60704
R60705
R60706
N02200
N04400
43
43
61
62
62
45
45
45
45
31
31
31
32.1
32.2
32.2
32.2
32.2
34
34
34
34
34
34
21
22.1
22.2
22.2
22.3
22.4
22.4
22.4
22.3
23.1
—
—
61
62
62
61
62
62
62
41
42
Welded Pipe
Welded Pipe
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Bar & Wire
Bar & Wire
Bar & Wire
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Forgings
Forgings
(Continued)
74
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-572
B/SB-572
B/SB-572
B/SB-572
B/SB-573
B/SB-573
B/SB-574
B/SB-574
B/SB-574
B/SB-574
B/SB-574
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
43
43
43
43
46
43
43
43
43
43
43
43
43
43
43
43
43
43
45
45
45
45
45
45
45
44
43
44
44
44
44
46
45
43
43
46
45
44
44
43
43
43
43
43
N06022
N06025
N06025
N06035
N06045
N06059
N06110
N06110
N06200
N06210
N06230
N06600
N06603
N06617
N06625
N06625
N06686
N06690
N08031
N08120
N08367
N08800
N08810
N08811
N08825
N10242
N10276
N10624
N10629
N10665
N10675
N12160
R20033
N06002
N06230
N12160
R30556
N10003
N10242
N06022
N06035
N06059
N06200
N06210
44
43
43
43
45
43
43
43
43
43
43
43
43
46
43
43
43
43
45
45
8.2
45
45
44
45
44
43
44
44
44
44
46
45
43
43
46
45
44
44
44
43
43
43
43
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
(Continued)
75
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-574
B/SB-574
B/SB-574
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-581
B/SB-581
B/SB-581
B/SB-581
B/SB-581
B/SB-581
B/SB-581
B/SB-582
B/SB-582
B/SB-582
B/SB-582
B/SB-582
B/SB-582
B/SB-599
B608
B608
B608
B608
B609
B618
B618
B618
B618
B618
B618
B618
B618
B618
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1350
208.0
319.0
328.0
356.0
443.0
514.0
535.0
A356.0
B443.0
—
—
—
—
—
43
43
43
43
43
43
43
43
43
43
43
45
45
45
45
45
45
45
45
45
45
45
45
45
45
35
35
34
34
21
26
26
26
26
26
26
26
26
26
43
45
43
45
43
N06455
N06686
N10276
N06022
N06035
N06059
N06200
N06210
N06455
N06686
N10276
N06007
N06007
N06030
N06975
N06985
N06985
N08031
N06007
N06007
N06030
N06975
N06985
N06985
N08700
C61300
C61400
C70620
C71520
A91350
A02080
A03190
A03280
A03560
A04430
A05140
A05350
A13560
A24430
N06002
N06007
N06022
N06030
N06035
43
43
43
44
43
43
43
43
43
43
43
43
43
45
45
45
45
45
43
43
45
45
45
45
8.2
35
35
34
34
21
25
25
25
24.2
24.1
23.1
—
24.2
24.1
43
43
44
45
43
Rod
Rod
Rod
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Wire
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
(Continued)
76
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-620
B/SB-621
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
43
43
43
43
43
43
45
45
45
45
44
44
43
44
44
44
44
46
45
45
45
45
43
45
43
45
43
43
43
43
43
43
43
43
43
43
45
45
45
45
45
45
44
44
N06059
N06200
N06210
N06230
N06455
N06686
N06975
N06985
N08031
N08320
N10001
N10242
N10276
N10624
N10629
N10665
N10675
N12160
R20033
R30556
N08320
N08320
N06002
N06007
N06022
N06030
N06035
N06059
N06060
N06200
N06210
N06230
N06250
N06255
N06455
N06686
N06975
N06985
N08031
N08135
N08320
N08535
N10001
N10242
43
43
43
43
43
43
45
45
45
8.2
44
44
43
44
44
44
44
46
45
45
8.2
8.2
43
43
44
45
43
43
43
43
43
43
43
43
43
43
45
45
45
45
8.2
45
44
44
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Plate, Sheet, & Strip
Rod
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
(Continued)
77
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-625
B/SB-625
B/SB-625
B/SB-625
B/SB-625
B/SB-625
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-649
B/SB-649
B/SB-649
B/SB-649
B/SB-649
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
43
44
44
44
44
46
45
45
45
45
45
45
45
45
43
45
43
45
43
43
43
43
43
43
43
45
45
45
45
44
44
43
44
44
44
44
46
45
45
45
45
45
45
45
N10276
N10624
N10629
N10665
N10675
N12160
R20033
R30556
N08031
N08904
N08925
N08926
N08932
R20033
N06002
N06007
N06022
N06030
N06035
N06059
N06200
N06210
N06230
N06455
N06686
N06975
N06985
N08031
N08320
N10001
N10242
N10276
N10624
N10629
N10665
N10675
N12160
R20033
R30556
N08031
N08904
N08925
N08926
R20033
43
44
44
44
44
46
45
45
45
8.2
8.2
8.2
8.2
45
43
43
44
45
43
43
43
43
43
43
43
45
45
45
8.2
44
44
43
44
44
44
44
46
45
45
45
8.2
8.2
8.2
45
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Bar & Wire
Bar & Wire
Bar & Wire
Bar & Wire
Bar & Wire
(Continued)
78
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-653
B/SB-658
B/SB-658
B/SB-658
B/SB-668
B/SB-672
B/SB-673
B/SB-673
B/SB-673
B/SB-674
B/SB-674
B/SB-674
B/SB-675
B/SB-675
B/SB-676
B/SB-676
B/SB-677
B/SB-677
B/SB-677
B686
B/SB-688
B/SB-688
B/SB-688
B/SB-690
B/SB-690
B/SB-690
B/SB-691
B/SB-691
B/SB-704
B/SB-704
B/SB-705
B/SB-705
B/SB-709
B/SB-710
B/SB-710
B718
B719
B720
B722
B723
B725
B726
B/SB-729
B755
R60702
R60702
R60704
R60705
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A356.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
61
61
62
62
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
26
45
45
45
45
45
45
45
45
43
45
43
45
45
46
46
45
45
45
45
45
41
45
45
43
R60702
R60702
R60704
R60705
N08028
N08700
N08904
N08925
N08926
N08904
N08925
N08926
N08367
N08367
N08367
N08367
N08904
N08925
N08926
A13560
N08366
N08367
N08367
N08366
N08367
N08367
N08366
N08367
N06625
N08825
N06625
N08825
N08028
N08330
N08332
N06333
N06333
N08310
N06333
N06333
N02200
N06333
N08020
N06110
61
61
62
62
45
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
24.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
43
45
43
45
45
45
45
43
43
—
43
43
41
43
45
43
Seamless & Welded Fittings
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless Tube
Bar & Wire
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Castings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Rod, Bar, & Wire
Rod, Bar, & Wire
Welded Tube
Welded Tube
Welded Pipe
Welded Pipe
Plate, Sheet, & Strip
Welded Pipe
Welded Pipe
Plate, Sheet, & Strip
Bar
Seamless Tube
Seamless Pipe & Tube
Welded Pipe
Welded Pipe
Welded Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
(Continued)
79
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B756
B756
B757
B758
B759
B/SB-804
B/SB-804
A813
A813
B814
A814
A814
B/SB-815
B/SB-818
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
—
—
—
—
—
—
—
N08367
N08367
—
N08367
N08367
—
—
1
11
12
13
14
15
16
16H
17
18
19
2
20
21
23
24
25
26
26H
28
29
2H
3
33
34
35
5
7
7H
9
43
43
43
43
43
45
45
45
45
45
45
45
49
49
51
51
52
51
52
52
51
51
51
53
53
51
53
53
54
54
54
51
51
53
54
51
52
51
52
54
54
51
51
53
N06110
N06110
N06110
N06110
N06110
N08367
N08367
N08367
N08367
N06920
N08367
N08367
R31233
R31233
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
R52252
R56322
R58640
R50400
R58645
R58210
R56407
R56405
R56403
R52404
R52404
R56323
R56404
R50400
R50550
R53442
R53445
R56340
R56400
R52400
R52400
R56320
43
43
43
43
43
8.2
8.2
8.2
8.2
43
8.2
8.2
—
—
51
51
52
52
52
52
51
51
51
53
54
51
54
54
53
53
53
51
51
53
53
51
52
54
54
53
53
51
51
53
Rod & Bar
Rod & Bar
Welded Pipe
Welded Tube
Seamless Pipe & Tube
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Plate, Sheet, & Strip
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Rod
Plate, Sheet, & Strip
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
(Continued)
80
AWS B2.1/B2.1M-BMG:2014
Table C.1 (Continued)
List of Base Metal Specifications—Nonferrous Alloys
Standard
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ISO
ISO
NACE
NACE
NACE
NACE
Base Metal
Specification
Type, Grade, or
Alloy Designation
Material
Number
UNS
Number
ISO 15608
Group
Product Form
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-928
B/SB-928
B/SB-928
B/SB-956
B/SB-956
209
209
MR 01-75
MR 01-75
MR 01-75
MR 01-75
1
11
12
13
14
15
16
16H
17
18
19
2
20
21
23
24
25
26
26H
27
28
29
2H
3
33
34
35
5
7
7H
9
5083
5086
5456
—
—
6082, T4, T6
7020, T5
100
110
125
140
51
51
52
51
52
52
51
51
51
53
53
51
53
53
54
54
54
51
51
51
53
54
51
52
51
52
54
54
51
51
53
25
25
25
34
34
23
27
45
45
45
45
R50250
R52250
R53400
R53413
R53414
R53415
R52402
R52402
R52252
R56322
R58640
R50400
R58645
R58210
R56407
R56405
R56403
R52404
R52404
R52254
R56323
R56404
R50400
R50550
R53442
R53445
R56340
R56400
R52400
R52400
R56320
A95083
A95086
A95456
C70600
C71500
A96082
A97020
N06950
N06950
N06950
N06950
51
51
52
52
52
52
51
51
51
53
54
51
54
54
53
53
53
51
51
51
53
53
51
52
54
54
53
53
51
51
53
22.4
22.4
22.4
34
34
23.1
23.2
43
43
43
43
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Plate & Sheet
Plate & Sheet
Plate & Sheet
Finned Welded Tube
Finned Welded Tube
Bar, Rod, Shapes, & Tube
Bar, Rod, Shapes, & Tube
Pipe
Pipe
Pipe
Pipe
(Continued)
81
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.1
1.1
1.1
1.2
1.1
1.1
1.2
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
AAR
ASTM
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
Standard
M201
A1018
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
2H
2MT1
2W
2Y
2Y
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
A
SS 40
A
AH32
B
D
DH32
E
EH32
FH32
42
50
50
42
50
A
A25
A25, Cl. I
A25, Cl. II
A25P
B
BM
BMO
BMS
BN
BNO
BNS
BQ
BQO
Type, Grade,
or Alloy
Base Metal
Specification Designation
—
—
K02300
K11846
K02102
K02101
K11846
K01801
K11846
K11846
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
60/30 [415/205]
55/40 [380/275]
58/34 [400/235]
64/46 [440/315]
58/34 [400/235]
58/34 [400/235]
64/46 [440/315]
58/34 [400/235]
64/46 [440/315]
64/46 [440/315]
62/42 [425/290]
65/50 [450/345]
65/50 [450/345]
62/42 [425/290]
65/50 [450/345]
49/30 [340/205]
45/25 [310/175]
45/25 [310/170]
45/25 [310/170]
45/25 [310/175]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Castings
Sheet & Strip
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Plate
Plate
Plate
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Wld. Pipe & Tube
Seamless & Wld. Pipe & Tube
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Product Form
Table C.2
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C
C
C-Mn-Si
C
C-Si
C-Mn-Si
C-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
82
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
11.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
11.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
11.1
1.2
1.2
1.2
1.2
1.2
ISO
Material Group 15608
Number Number Group
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
Standard
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
BQS
BR
X42
X42M
X42MO
X42MS
X42N
X42NO
X42NS
X42Q
X42QO
X42QS
X42R
X46
X46M
X46MO
X46MS
X46N
X46NO
X46NS
X46Q
X46QO
X46QS
X52
X52M
X52MO
X52MS
X52N
X52NO
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
60/35 [415/240]
60/35 [415/240]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
60/42 [415/290]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
63/46 [435/315]
67/52 [460/360]
67/52 [460/360]
67/52 [460/360]
67/52 [460/360]
67/52 [460/360]
67/52 [460/360]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
83
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.2
1.2
1.2
1.2
11.1
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
2.1
1.1
1.1
1.2
1.2
1.4
1.2
2.1
1.1
1.2
1.2
1.1
ISO
Material Group 15608
Number Number Group
API
API
API
API
API
AS
AS
AS
AS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
AS/NZS
Standard
5L
5L
5L
5L
5LS
1548
1548
1548
1548
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
1594
3678
3678
3678
3679.1
X52NS
X52Q
X52QO
X52QS
X46
7-430
7-460
PT430
PT460
HA1
HA200
HA250
HA250/1
HA3
HA300
HA300/1
HA350
HA400
HA4N
HU250
HU300
HU300/1
HW350
XF300
XF400
200
250
250L15
250
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
67/52 [460/360]
67/52 [460/360]
67/52 [460/360]
67/52 [460/360]
63/46 [435/315]
62.5/43.5 [430/300]
66.5/44 [460/305]
62.5/43.5 [430/300]
66.5/44 [460/305]
48/29 [330/200]
43.5/29 [300/200]
51/36 [350/250]
55/36 [380/250]
43.5/29 [300/200]
58/43.5 [400/300]
62.5/43.5 [430/300]
62.5/51 [430/350]
67/55 [460/380]
40.5/25 [280/170]
51/36 [350/250]
58/43.5 [400/300]
62.5/43.5 [430/300]
65/50 [450/340]
64/43.5 [440/300]
67/55 [460/380]
43.5/29 [300/200]
59.5/40.5 [410/280]
59.5/40.5 [410/280]
59.5/38 [410/260]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Spiral Welded Pipe
Plate
Plate
Plate
Plate
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate
Plate
Plate
Bar & Sections
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C
C
C
C
C
C
C
C
C
C-Mn
C-Mn
C-Mn
C-Mn
C
C
C-Mn
C-Mn
C-Mn-Cr-Ni-Cu
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
84
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
85
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
11.1
1.1
11.1
11.1
1.1
11.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
11.1
1.1
1.1
11.1
11.1
1.1
11.1
11.1
11.1
11.1
ISO
Material Group 15608
Number Number Group
A/SA-36
A/SA-36
3679.1
3679.1
A27
A27
A27
A/SA-31
A/SA-36
A/SA-36
A/SA-36
ASTM/ASME A/SA-36
ASTM/ASME A/SA-36
ASTM/ASME A/SA-53
ASTM/ASME A/SA-53
ASTM/ASME A/SA-53
ASTM/ASME A/SA-53
ASTM/ASME A/SA-53
ASTM/ASME A/SA-106
ASTM/ASME A/SA-106
ASTM
A108
ASTM
A108
ASTM
A108
ASTM
A131
ASTM
A131
ASTM
A131
ASTM/ASME
ASTM/ASME
AS/NZS
AS/NZS
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
—
—
E, A
E, B
F
S, A
S, B
A
B
1015 CW
1018 CW
1020 CW
A
B
CS
—
—
250L0
250L15
60-30
65-35
U-60-30
B
—
—
—
Type, Grade,
Base Metal
or Alloy
Specification Designation
K02599
K02600
K02504
K03005
K03005
K02504
K03005
K02501
K03006
G10150
G10180
G10200
—
—
—
K02598
K02597
—
—
J03000
J03001
J03000
K03100
—
K02595
K02596
(Continued)
>4 [>100]
>2.5 and ≤4
[>65 and ≤100]
>1.5 and ≤2.5
[>40 and ≤65]
>0.75 and ≤1.5
[>20 and ≤40]
≤0.75 [≤20]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
58/36 [400/250]
58/36 [400/250]
48/30 [330/205]
60/35 [415/240]
48/30 [330/205]
48/30 [330/205]
60/35 [415/240]
48/30 [330/205]
60/35 [415/240]
–/– [–/–]
–/– [–/–]
–/– [–/–]
58/34 [400/235]
58/34 [400/235]
58/34 [400/235]
58/36 [400/250]
58/36 [400/250]
59.5/38 [410/260]
59.5/38 [410/260]
60/30 [415/205]
65/35 [450/240]
60/30 [415/205]
58/29 [400/200]
58/36 [400/250]
58/36 [400/250]
58/36 [400/250]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plates
Shapes
Resistance Welded Pipe
Resistance Welded Pipe
Furnace Welded Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Bar
Bar
Bar
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plates
Plates
Bar & Sections
Bar & Sections
Castings
Castings
Castings
Rivets
Bar
Plates
Plates
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C-Mn-Si
C
C-Mn
C
C
C-Mn
C-Si
C-Mn-Si
C
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn
C
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1
11.1
1.1
1.1
11.1
1.1
1.1
11.1
1.1
11.1
11.1
11.1
11.1
—
1.1
11.1
1.1
11.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
Standard
A131
A131
A/SA-134
A/SA-134
A/SA-134
A/SA-134
A/SA-134
A/SA-134
A/SA-134
A/SA-134
A/SA-135
A/SA-135
A139
A139
A139
A139
A139
A161
A/SA-178
A/SA-178
A/SA-179
A/SA-181
A/SA-192
A/SA-210
A211
A211
A211
A/SA-214
A/SA-216
D
DS
SA283, A
SA283, B
SA283, C
SA283, D
SA285, A
SA285, B
SA285, C
SA36
A
B
A
B
C
D
E
Low Carbon
A
C
—
Cl. 60
—
A-1
A570-30
A570-33
A570-40
—
WCA
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
K01400
K01702
K02401
K02702
K01700
K02200
K02801
K02599
K02509
K03018
K02508
K03003
K03004
K03010
K03012
K01504
K01200
K03503
K01200
K03502
K01201
K02707
K02502
K02502
K02502
K01807
J02502
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
58/34 [400/235]
58/34 [400/235]
45/24 [310/165]
50/27 [345/185]
55/30 [380/205]
60/33 [415/230]
45/24 [310/165]
50/27 [345/185]
55/30 [380/205]
58/36 [400/250]
48/30 [330/205]
60/35 [415/240]
48/30 [330/205]
60/35 [415/240]
60/42 [415/290]
60/46 [415/315]
66/52 [455/360]
47/26 [325/180]
47/26 [325/180]
60/37 [415/255]
47/26 [325/180]
60/30 [415/205]
47/26 [325/180]
60/37 [415/255]
49/30 [340/205]
52/33 [360/230]
55/40 [380/275]
47/26 [325/180]
60/30 [415/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
E.R.W. Pipe
E.R.W. Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Tube
E.R.W. Tube
E.R.W. Tube
Seamless Tube
Pipe Flange & Fittings
Seamless Tube
Seamless Tube
Welded Pipe
Welded Pipe
Welded Pipe
E.R.W. Tube
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C-Mn-Si
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C-Si
C-Si
C-Si
C
C
C
C
C-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
86
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
11.1
—
—
—
11.1
1.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
11.1
11.1
11.1
1.2
11.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
11.1
11.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
Standard
A226
A/SA-234
A252
A252
A252
A/SA-266
A/SA-283
A/SA-283
A/SA-283
A/SA-283
A/SA-285
A/SA-285
A/SA-285
A/SA-333
A/SA-333
A/SA-334
A/SA-334
A/SA-350
A/SA-350
A/SA-352
A/SA-352
A366
A/SA-369
A/SA-369
A/SA-372
A381
A381
A381
A381
—
WPB
1
2
3
1
A
B
C
D
A
B
C
1
6
1
6
LF1
LF6, Cl.1
LCA
LCB
CS
FPA
FPB
A
Y35
Y42
Y46
Y48
Type, Grade,
Base Metal
or Alloy
Specification Designation
K01201
K03006
—
—
—
K03506
K01400
K01702
K02401
K02702
K01700
K02200
K02801
K03008
K03006
K03008
K03006
K03009
K12202
J02504
J03003
—
K02501
K03006
K03002
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
47/26 [325/180]
60/35 [415/240]
50/30 [345/205]
60/35 [415/240]
66/45 [455/310]
60/30 [415/205]
45/24 [310/165]
50/27 [345/185]
55/30 [380/205]
60/33 [415/230]
45/24 [310/165]
50/27 [345/185]
55/30 [380/205]
55/30 [380/205]
60/35 [415/240]
55/30 [380/205]
60/35 [415/240]
60/30 [415/205]
66/52 [455/360]
60/30 [415/205]
65/35 [450/240]
43/20 [295/140]
48/30 [330/205]
60/35 [415/240]
60/35 [415/240]
60/35 [415/240]
60/42 [415/290]
63/46 [435/315]
62/48 [425/330]
Minimum
Tensile/Yield
Strength, ksi [MPa]
E.R.W. Tube
Piping Fittings
Pipe Piles
Pipe Piles
Pipe Piles
Forgings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Tube
Welded Tube
Forgings
Forgings
Castings
Castings
Sheet
Forged Pipe
Forged Pipe
Forgings
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Si
C-Mn-Si
C
C
C
C-Si
C
C
C
C
C
C
C
C-Mn
C-Mn-Si
C-Mn
C-Mn-Si
C-Mn-Si
C-Mn-Si-V
C-Si
C-Si
C
C-Si
C-Mn-Si
C-Si
C
C
C
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
87
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
11.1
1.2
11.1
11.1
1.2
1.1
1.1
1.1
1.1
—
1.1
—
1.1
—
11.1
—
—
—
1.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A381
A/SA-414
A/SA-414
A/SA-414
A/SA-414
A/SA-414
A/SA-420
A500
A500
A500
A500
A501
A501
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
A512
Y50
A
B
C
D
E
WPL6
A
B
C
D
A
B
1008
1010
1012
1015
1016
1018
1019
1020
1021
1026
1110
1115
1117
MT 1010
MT 1015
MT 1020
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
K01501
K02201
K02503
K02505
K02704
K03006
K03000
K03000
K02705
K03000
K03000
K03000
G10080
G10100
G10120
G10150
G10160
G10180
G10190
G10200
G10210
G10260
G11100
G11150
G11170
G10100
G10150
G10200
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
64/50 [440/345]
45/25 [310/170]
50/30 [345/205]
55/33 [380/230]
60/35 [415/240]
65/38 [450/260]
60/35 [415/240]
45/33 [310/230]
58/42 [400/290]
62/46 [425/315]
58/36 [400/250]
58/36 [400/250]
70/50 [485/345]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
43/25 [295/170]
43/25 [295/170]
50/30 [345/205]
50/30 [345/205]
55/35 [380/240]
55/35 [380/240]
55/35 [380/240]
40/20 [275/140]
40/20 [275/140]
43/25 [295/170]
50/30 [345/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Welded Pipe
Sheet
Sheet
Sheet
Sheet
Sheet
Piping Fittings
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C-Mn
C-Mn
C-Mn-Si
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
88
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1
1.1
—
1.1
—
1.1
1.1
1.1
—
—
11.1
1.1
1.1
1.1
—
—
1.1
11.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
Standard
A512
A512
A/SA-513
A/SA-513
A/SA-513
A513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A/SA-513
A515
A/SA-515
A/SA-515
A/SA-515
A/SA-516
A/SA-516
A/SA-516
A519
A519
MTX 1015
MTX 1020
1008
1010
1015
1015 CW
1017
1018
1019
1020
1021
1022
1023
1024
1026
MT 1010
MT 1015
MT 1020
MTX 1015
MTX 1020
55
60
60
65
55
60
65
1008
1012
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
G10080
G10100
G10150
G10150
G10170
G10180
G10190
G10200
G10210
G10220
G10230
G10240
G10260
G10100
G10150
G10200
—
—
K02001
—
K02401
K02800
K01800
K02100
K02403
G10080
G10120
89
(Continued)
>1 [>25]
≤1 [≤25]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
40/20 [275/140]
50/30 [345/205]
42/30 [290/205]
45/32 [310/220]
48/35 [330/240]
–/– [–/–]
48/35 [330/240]
48/35 [330/240]
48/35 [330/240]
52/38 [360/260]
54/40 [370/275]
52/38 [360/260]
52/38 [360/260]
52/38 [360/260]
62/45 [425/310]
45/32 [310/220]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
55/30 [380/205]
60/32 [415/220]
60/32 [415/220]
65/35 [450/240]
55/30 [380/205]
60/32 [415/220]
65/35 [450/240]
40/20 [275/140]
40/20 [275/140]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Tube
Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C-Si
C-Si
C
C-Si
C-Si
C-Mn-Si
C-Mn-Si
C
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
—
—
1.1
1.1
—
1.1
1.1
—
1.1
1.1
1.1
—
11.1
1.1
1.1
1.1
—
—
—
—
1.1
11.1
1.1
1.1
—
—
11.1
—
ISO
Material Group 15608
Number Number Group
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A521
ASTM
A521
ASTM
A523
ASTM
A523
ASTM/ASME A/SA-524
ASTM/ASME A/SA-524
ASTM
A526
ASTM
A527
ASTM
A529
ASTM
A539
Standard
1015
1016
1017
1018
1018 HR
1019
1020
1020 HR
1021
1022
1022 HR
1025 HR
1026
1026 HR
MT 1010
MT 1015
MT 1020
MTX 1015
MTX 1020
CC
CC1
A
B
I
II
II
II
42
—
Type, Grade,
Base Metal
or Alloy
Specification Designation
G10150
G10160
G10170
G10180
G10180
G10190
G10200
G10200
G10210
G10220
G10220
G10250
G10260
G10260
G10100
G10150
G10200
—
—
—
—
K02504
K03005
K02104
K02104
—
—
K02703
K01506
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
43/25 [295/170]
–/– [–/–]
50/30 [345/205]
48/28 [330/195]
–/32 [–/220]
50/30 [345/205]
50/30 [345/205]
–/– [–/–]
–/35 [–/240]
55/35 [380/240]
–/– [–/–]
40/20 [275/140]
43/25 [295/170]
50/30 [345/205]
40/20 [275/140]
50/30 [345/205]
60/30 [415/205]
66/33 [455/230]
48/30 [330/205]
60/35 [415/240]
60/35 [415/240]
55/30 [380/205]
42/25 [290/170]
42/25 [290/170]
60/42 [415/290]
45/35 [310/240]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Die Forging
Die Forging
Pipe
Pipe
Seamless Pipe
Seamless Pipe
Galvanized Sheet
Galvanized Sheet
Plate, Bar, & Shapes
Coiled Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
90
C-Mn
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
11.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1.1
1.1
1.2
1.2
1.3
1.2
1.2
11.1
11.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A/SA-556
A/SA-556
A/SA-557
A/SA-557
A/SA-562
A569
A569
A569
A569
A569
A569
A570
A570
A570
A570
A570
A570
A570
A/SA-572
A/SA-572
A573
A573
A575
A575
A575
A575
A575
A575
A575
A2
B2
A2
B2
—
30
33
36
40
45
50
30
33
36
40
45
50
55
42
50
58
65
M1008
M1010
M1012
M1015
M1017
M1020
M1023
Type, Grade,
Base Metal
or Alloy
Specification Designation
K01807
K02707
K01807
K03007
K11224
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
K02502
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
47/26 [325/180]
60/37 [415/255]
47/26 [325/180]
60/37 [415/255]
55/30 [380/205]
49/30 [340/205]
52/33 [360/230]
53/36 [365/250]
55/40 [380/275]
60/45 [415/310]
65/50 [450/345]
49/30 [340/205]
52/33 [360/230]
53/36 [365/250]
55/40 [380/275]
60/45 [415/310]
65/50 [450/345]
70/55 [485/380]
60/42 [415/290]
65/50 [450/345]
58/32 [400/220]
65/35 [450/240]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless Tube
Seamless Tube
E.R.W. Tube
E.R.W. Tube
Plate
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate & Shapes
Plate & Shapes
Plate
Plate
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C-Si
C
C
C-Mn-Ti
C
C
C
C
C
C
C
C
C
C
C
C
C
C-Mn-Si
C-Mn-Si
C
C
C
C
C
C
C
C
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
91
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
11.1
1.1
1.1
—
—
—
—
—
—
1.1
1.2
1.1
1.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
ASTM
A575
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM
A576
ASTM/ASME A/SA-587
ASTM/ASME A/SA-587
ASTM/ASME A/SA-587
ASTM
A607
ASTM
A607
ASTM
A611
ASTM
A611
ASTM
A611
ASTM
A611
ASTM
A618
ASTM
A620
ASTM
A620
ASTM
A633
ASTM
A633
Standard
M1025
G10080
G10100
G10120
G10150
G10160
G10170
G10180
G10190
G10200
G10210
G10220
G10230
G10250
—
A2
B2
45
50
A
B
C
D
III
A
B
A
C
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
K11500
K01807
K03007
—
—
G10170
G10170
G10170
G10120
K12700
K00040
K00040
K01802
K12000
92
(Continued)
>2.5 and ≤4
[>64 and ≤102]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
48/30 [330/205]
47/26 [325/180]
60/37 [415/255]
65/45 [450/310]
65/50 [450/345]
42/25 [290/170]
45/30 [310/205]
48/33 [330/230]
52/40 [360/275]
65/50 [450/345]
40/22 [275/150]
40/22 [275/150]
63/42 [435/290]
65/46 [450/315]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
E.R.W. Pipe
E.R.W. Tube
E.R.W. Tube
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Tube
Sheet
Sheet
Plate & Shapes
Plate & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C-Mn-Cb-V
C-Mn-Cb-V
C
C
C
C
Mn-V
C
C
Mn-Cb
Mn-Cb
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
—
—
—
—
1.2
1.3
1.2
1.2
1.1
—
—
1.1
1.1
—
—
11.1
1.1
1.1
—
—
—
—
—
—
1.1
11.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
Standard
A653
A653
A653
A653
A/SA-656
A/SA-656
A/SA-656
A/SA-656
A659
A659
A659
A659
A659
A659
A659
A/SA-660
A/SA-662
A/SA-662
A663
A663
A663
A663
A663
A663
A668
A/SA-671
A/SA-671
A633
33
37
40
80
50
60
T3, 50
T7, 50
1015
1016
1017
1018
1020
1021
1023
WCA
A
B
—
45
50
55
60
65
B
CA55
CB60
D
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
K11804
K11804
—
—
G10150
G10160
G10170
G10180
G10200
G10210
G10230
J02504
K01701
K02203
—
—
—
—
—
—
G10200
K02801
K02401
K12037
(Continued)
≤2 [≤50]
≤1.5 [≤40]
>2.5 and ≤4
[>64 and ≤102]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
45/33 [310/230]
52/37 [360/255]
55/40 [380/275]
82/80 [565/550]
60/50 [415/345]
70/60 [485/415]
60/50 [415/345]
60/50 [415/345]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
–/– [–/–]
60/30 [415/205]
58/40 [400/275]
65/40 [450/275]
–/– [–/–]
45/25 [310/175]
50/28 [345/195]
55/30 [380/205]
60/33 [415/230]
65/36 [450/250]
60/30 [415/205]
55/30 [380/205]
60/32 [415/220]
65/46 [450/315]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Galvanized Sheet
Galvanized Sheet
Galvanized Sheet
Galvanized Sheet
Plate
Plate
Plate
Plate
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Centrifugal Cast Pipe
Plate
Plate
Bar
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Forgings
Fusion Welded Pipe
Fusion Welded Pipe
Plate & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-V
C-Mn-V
C-Mn-Si-V-Cb
C-Mn-Si-V-Cb
C
C
C
C
C
C
C
C-Si
C-Mn-Si
C-Mn-Si
C
C
C
C
C
C
C
C
C
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
93
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.1
1.1
1.1
11.1
11.1
1.1
1.1
11.1
1.1
1.1
11.1
1.1
1.1
1.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
1.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
Standard
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A/SA-675
A694
A694
A694
A694
A694
A/SA-695
A/SA-696
A707
CB65
CC60
CC65
CE55
CE60
A45
A50
A55
B55
B60
B65
C55
C60
C65
E55
E60
45
50
55
60
65
F42
F46
F48
F50
F52
B, 35
B
L1, Cl. 1
Type, Grade,
Base Metal
or Alloy
Specification Designation
K02800
K02100
K02403
K02202
K02402
K01700
K02200
K02801
K02001
K02401
K02800
K01800
K02100
K02403
K02202
K02402
—
—
—
—
—
K03014
K03014
K03014
K03014
K03014
K03504
K03200
K02302
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
65/35 [450/240]
60/32 [415/220]
65/35 [450/240]
55/30 [380/205]
60/32 [415/220]
45/24 [310/165]
50/27 [345/185]
55/30 [380/205]
55/30 [380/205]
60/32 [415/220]
65/35 [450/240]
55/30 [380/205]
60/32 [415/220]
65/35 [450/240]
55/30 [380/205]
60/32 [415/220]
45/23 [310/160]
50/25 [345/170]
55/27 [380/185]
60/30 [415/205]
65/32 [450/220]
60/42 [415/290]
60/46 [415/315]
62/48 [425/330]
64/50 [440/345]
66/52 [455/360]
60/35 [415/240]
60/35 [415/240]
60/42 [415/290]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Bar
Bar
Bar
Bar
Bar
Forgings
Forgings
Forgings
Forgings
Forgings
Bar
Bar
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Si
C-Mn-Si
C-Mn-Si
C
C-Mn-Si
C
C
C
C-Si
C
C-Si
C-Si
C-Mn-Si
C-Mn-Si
C
C-Mn-Si
C
C
C
C
C
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C
C-Mn-Si
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
94
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.2
11.1
11.1
1.2
1.2
—
—
—
—
11.1
1.2
1.2
11.1
11.1
—
—
—
—
—
1.4
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
ISO
Material Group 15608
Number Number Group
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A707
ASTM
A709
ASTM
A709
ASTM
A709
ASTM/ASME A/SA-727
ASTM/ASME A/SA-765
ASTM
A795
ASTM
A795
ASTM
A795
ASTM
A795
ASTM
A795
ASTM
A808
ASTM
A830
ASTM
A830
ASTM
A830
ASTM
A830
ASTM
A830
ASTM
A830
ASTM
A830
ASTM
A830
ASTM
A830
Standard
L1, Cl. 2
L2, Cl. 1
L2, Cl. 2
L3, Cl. 1
L3, Cl. 2
L4, Cl. 1
L4, Cl. 2
L5, Cl. 1
L5, Cl. 2
36
50
50S
—
I
E, A
E, B
F
S, A
S, B
—
1006
1008
1009
1010
1012
1015
1016
1017
1018
Type, Grade,
Base Metal
or Alloy
Specification Designation
K02302
K03301
K03301
K12510
K12510
K12089
K12089
K20934
K20934
—
—
—
K02506
K03046
—
—
—
—
—
K11852
G10060
G10080
G10090
G10100
G10120
G10150
G10160
G10170
G10180
95
(Continued)
≤2.5 [≤64]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
66/52 [455/360]
60/42 [415/290]
66/52 [455/360]
60/42 [415/290]
66/52 [455/360]
60/42 [415/290]
66/52 [455/360]
60/42 [415/290]
66/52 [455/360]
58/36 [400/250]
65/50 [450/345]
65/50 [450/345]
60/36 [415/250]
60/30 [415/205]
60/– [415/–]
60/– [415/–]
60/– [415/–]
60/– [415/–]
60/– [415/–]
60/42 [415/290]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
43/25 [295/170]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Forgings
Forgings
Resistance Welded Pipe
Resistance Welded Pipe
Furnace Welded Pipe
Seamless Pipe
Seamless Pipe
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn
C-Mn
C-Mn-Cb-V
C
C
C
C
C
C
C
C
C
C-Mn
C-Mn
C-Mn
C-Mn-V-N
C-Mn-V-N
1.8Ni-0.6Mn-0.3Mo
1.8Ni-0.6Mn-0.3Mo
1.1.2Cu-1Ni-0.7Cr-0.5Mn
1.2Cu-1Ni-0.7Cr-0.5Mn
C-Mn
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
11.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
1.1
1.1
1.2
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
1.2
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A830
A830
A830
A830
A830
A/SA-836
A857
A857
A857
A857
A935
A935
A935
A935
A935
A984
A992
A992
A/SA-1008
A/SA-1008
A1008
A1008
A/SA-1008
A1008
A1008
A1008
A1008
A1008
A1008
1019
1020
1021
1022
1023
—
25
30
33
36
45 Cl. 1
45 Cl. 2
50 Cl. 1
50 Cl. 2
55 Cl. 2
35
—
—
CS, A
CS, B
CS, C
DS, A
DS, B
HSLAS 45 Cl. 1
HSLAS 45 Cl. 2
HSLAS 50 Cl. 1
HSLAS 50 Cl. 2
HSLAS 55 Cl. 2
HSLAS-F 50
Type, Grade,
Base Metal
or Alloy
Specification Designation
G10190
G10200
G10210
G10220
G10230
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
43/25 [295/170]
43/25 [295/170]
43/25 [295/170]
43/25 [295/170]
43/25 [295/170]
55/25 [380/175]
38/25 [260/170]
49/30 [340/205]
52/33 [360/230]
53/36 [365/250]
60/45 [415/310]
55/45 [380/310]
65/50 [450/345]
60/50 [415/345]
65/55 [450/380]
60/35 [415/240]
65/50 [450/345]
65/50 [450/345]
40/20 [275/140]
40/20 [275/140]
40/20 [275/140]
40/22 [275/150]
40/22 [275/150]
60/45 [415/310]
55/45 [380/310]
65/50 [450/345]
60/50 [415/345]
65/55 [450/380]
60/50 [415/345]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate
Plate
Plate
Plate
Plate
Forgings
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Pipe
Shapes
Plate & Shapes
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C
C-Si-Ti
C
C
C
C
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C
C-Mn-Si
C-Mn
C
C
C
C
C
C
C
C
C
C
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
96
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
1.2
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
ISO
Material Group 15608
Number Number Group
ASTM
A1008
SS 25
ASTM
A1008
SS 30
ASTM
A1008
SS 33, 1
ASTM
A1008
SS 33, 2
ASTM
A1008
SS 40, 1
ASTM
A1008
SS 40, 2
ASTM
A1011
CS, A
ASTM/ASME A/SA-1011
CS, B
ASTM
A1011
CS, C
ASTM
A1011
CS, D
ASTM
A1011
DS, A
ASTM/ASME A/SA-1011
DS, B
ASTM
A1011 HSLAS 45 Cl. 1
ASTM
A1011 HSLAS 45 Cl. 2
ASTM
A1011 HSLAS 50 Cl. 1
ASTM
A1011 HSLAS 50 Cl. 2
ASTM
A1011 HSLAS 55 Cl. 2
ASTM
A1011
HSLAS-F 50
ASTM
A1011
SS 30
ASTM
A1011
SS 33
ASTM
A1011
SS 36, 1
ASTM
A1011
SS 36, 2
ASTM
A1011
SS 40
ASTM
A1011
SS 45, 1
ASTM
A1011
SS 45, 2
ASTM
A1011
SS 50
ASTM
A1018 HSLAS 45 Cl. 1
ASTM
A1018 HSLAS 45 Cl. 2
ASTM
A1018 HSLAS 50 Cl. 1
Standard
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
42/25 [290/170]
45/30 [310/205]
48/33 [330/230]
48/33 [330/230]
52/40 [360/275]
52/40 [360/275]
40/30 [275/205]
40/30 [275/205]
40/30 [275/205]
40/30 [275/205]
40/30 [275/205]
40/30 [275/205]
60/45 [415/310]
55/45 [380/310]
65/50 [450/345]
60/50 [415/345]
65/55 [450/380]
60/50 [415/345]
49/30 [340/205]
52/33 [360/230]
53/36 [365/250]
53/36 [365/250]
55/40 [380/275]
60/45 [415/310]
60/45 [415/310]
65/50 [450/345]
60/45 [415/310]
55/45 [380/310]
65/50 [450/345]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
97
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1.2
1.3
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
1.2
1.3
1.2
1.3
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
CSA
MSS
MSS
MSS
AAR
ABS
ABS
ABS
ABS
Standard
A1018
A1018
A1018
A1018
A1018
A1018
A1018
G40.21
G40.21
G40.21
G40.21
G40.21
Z245.1
Z245.1
Z245.1
Z245.1
Z245.11
Z245.11
Z245.11
Z245.12
Z245.12
SP-75
SP-75
SP-75
M201
ABS
ABS
ABS
ABS
HSLAS 50 Cl. 2
HSLAS 55 Cl. 2
HSLAS-F 50
SS 30
SS 33
SS 36, 1
SS 36, 2
260W
260WT
300W
300WT
350W
172
207
241
290
207
241
290
248
290
WPHY-42
WPHY-46
WPHY-52
B
AH36
AH40
DH36
DH40
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
K11852
K11857
K11852
K11857
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
60/50 [415/345]
65/55 [450/380]
60/50 [415/345]
49/30 [340/205]
52/33 [360/230]
53/36 [365/250]
58/36 [400/250]
60/38 [415/260]
60/38 [415/260]
65/44 [450/305]
65/44 [450/305]
65/50 [450/345]
45/25 [310/170]
48/30 [330/205]
60/35 [415/240]
60/42 [415/290]
48/30 [330/205]
60/35 [415/240]
60/42 [415/290]
60/36 [415/250]
60/42 [415/290]
60/42 [415/290]
63/46 [435/315]
66/52 [455/360]
70/38 [485/260]
71/51 [490/350]
74/57 [510/395]
71/51 [490/350]
74/57 [510/395]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Pipe
Pipe
Pipe
Pipe
Fittings
Fittings
Fittings
Flanges
Flanges
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Castings
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C
C
C
C-Mn
C-Mn-Si-Cb-V
C-Mn
C-Mn-Si-Cb-V
C-Mn
C
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
98
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1.2
1.3
1.2
1.3
1.2
1.3
1.2
1.3
11.1
2.1
2.1
2.1
1.3
3.1
3.1
3.1
11.1
2.1
2.1
2.1
1.3
3.1
3.1
3.1
11.1
2.1
2.1
2.1
3.1
ISO
Material Group 15608
Number Number Group
ABS
ABS
ABS
ABS
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
API
Standard
ABS
ABS
ABS
ABS
2H
2W
2Y
2Y
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
EH36
EH40
FH36
FH40
50
60
50T
60
X56
X56M
X56MO
X56MS
X56N
X56Q
X56QO
X56QS
X60
X60M
X60MO
X60MS
X60N
X60Q
X60QO
X60QS
X65
X65M
X65MO
X65MS
X65Q
Type, Grade,
Base Metal
or Alloy
Specification Designation
K11852
K11857
K11852
K11857
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
71/51 [490/350]
74/57 [510/395]
71/51 [490/350]
74/57 [510/395]
70/50 [485/345]
75/60 [515/415]
70/50 [485/345]
75/60 [515/415]
71/56 [490/385]
71/56 [490/385]
71/56 [490/385]
71/56 [490/385]
71/56 [490/385]
71/56 [490/385]
71/56 [490/385]
71/56 [490/385]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
78/65 [535/450]
78/65 [535/450]
78/65 [535/450]
78/65 [535/450]
78/65 [535/450]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Plate
Plate
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
99
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3.1
3.1
1.2
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
11.1
1.1
11.1
11.1
1.2
ISO
Material Group 15608
Number Number Group
API
5L
API
5L
AS ASTM
A945
AS ASTM
A945
AS
1548
AS
1548
AS
1548
AS/NZS
3678
AS/NZS
3678
AS/NZS
3678
AS/NZS
3678
AS/NZS
3678
AS/NZS
3678
AS/NZS
3678
AS/NZS
3678
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
AS/NZS
3679.1
ASTM
A27
ASTM
A27
ASTM/ASME A/SA-105
ASTM/ASME A/SA-106
ASTM
A131
Standard
X65QO
X65QS
50
65
5-490
7-490
PT490
300
300L15
350
350L15
400
400L15
450
450L15
300
300L0
300L15
350
350L0
350L15
400
400L0
400L15
70-36
70-40
—
C
AH32
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
J03501
J02501
K03504
K03501
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
78/65 [535/450]
78/65 [535/450]
70/50 [485/345]
78/65 [540/450]
71/52 [490/360]
71/46 [490/320]
71/46 [490/320]
62.5/46 [430/320]
62.5/46 [430/320]
65/52 [450/360]
65/52 [450/360]
70/58 [485/400]
69.5/58 [480/400]
75.5/65 [520/450]
75.5/65 [520/450]
64/46 [440/320]
64/46 [440/320]
64/46 [440/320]
70/52 [485/360]
69.5/52 [480/360]
69.5/52 [480/360]
75.5/58 [520/400]
75.5/58 [520/400]
75.5/58 [520/400]
70/36 [485/250]
70/40 [485/275]
70/36 [485/250]
70/40 [485/275]
64/46 [440/315]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Bar & Sections
Castings
Castings
Flanges & Fittings
Seamless Pipe
Plate, Shapes, Bar, & Rivets
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si-Ti
C
C
C
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C
C
C
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
100
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
101
1
1
1
1
1
1
1
1
1
1
1
1
11.1
11.2
11.1
11.1
11.1
1.3
3.3
11.1
11.1
11.1
11.1
11.1
1.2
1.2
1.2
1.2
1.2
1.1
1.2
1.2
11.1
11.1
11.1
1.1
1.1
11.1
1.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
Standard
A/SA-266
A/SA-266
A/SA-266
A/SA-299
A/SA-350
A/SA-350
A/SA-350
A/SA-352
A356
A/SA-372
A381
A381
A242
A242
A131
A131
A131
A131
A131
A131
A/SA-178
A/SA-181
A/SA-210
A/SA-216
A/SA-216
A/SA-234
A242
2
3
4
A
LF2
LF6, Cl. 3
LF787, Cl. 2
LCC
1
B
Y52
Y56
1
1
AH36
DH32
DH36
E
EH32
EH36
D
Cl. 70
C
WCB
WCC
WPC
1
Type, Grade,
Base Metal
or Alloy
Specification Designation
K03506
K05001
K03017
K02803
K03011
K12202
K20747
J02505
J03502
K04001
—
—
K11510
K11510
—
—
—
—
—
—
K02709
K03502
K03501
J03002
J02503
K03501
K11510
(Continued)
>1.5 and ≤4
[>38 and ≤100]
≤0.75 [≤19]
>0.75 and ≤1.5
[>19 and ≤38]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/36 [485/250]
75/37.5 [515/260]
70/36 [485/250]
75/40 [515/275]
70/36 [485/250]
75/60 [515/415]
65/55 [450/380]
70/40 [485/275]
70/36 [485/250]
75/45 [515/310]
66/52 [455/360]
71/56 [490/385]
70/50 [485/345]
67/46 [460/315]
71/51 [490/350]
64/46 [440/315]
71/51 [490/350]
58/34 [400/235]
64/46 [440/315]
71/51 [490/350]
70/40 [485/275]
70/36 [485/250]
70/40 [485/275]
70/36 [485/250]
70/40 [485/275]
70/40 [485/275]
63/42 [435/290]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Plate
Forgings
Forgings
Forgings
Castings
Castings
Forgings
Welded Pipe
Welded Pipe
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
Plate, Shapes, Bar, & Rivets
E.R.W. Tube
Pipe Flange & Fittings
Seamless Tube
Castings
Castings
Piping Fittings
Plate, Bar, & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Si
C-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si-V
1Ni-1Cu-0.75Cr-Mo-Nb
C-Mn-Si
C-Si
C-Mn-Si
C
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Si
C-Mn-Si
C-Si
C-Mn-Si
C-Mn-Si
C
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
102
1
1
1
1
1
1
1
1
1
1
1
11.2
1.1
11.1
11.1
11.1
11.1
1.1
11.1
1.2
11.1
11.1
11.2
—
—
—
—
—
—
11.2
—
—
11.1
11.1
11.1
—
ISO
Material Group 15608
Number Number Group
A441
A441
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
A/SA-455
A/SA-487
A/SA-508
A/SA-508
A512
A512
A513
A/SA-513
A513
A/SA-513
A/SA-515
ASTM/ASME A/SA-455
ASTM
A441
ASTM
A441
ASTM
A441
ASTM
A441
ASTM
A441
ASTM
A441
ASTM/ASME A/SA-455
ASTM
ASTM
ASTM
A381
ASTM/ASME A/SA-414
ASTM/ASME A/SA-414
ASTM
A441
Standard
—
16, Cl. A
1
1A
1025
1030
1020 CW
1025
1025 CW
1030
70
—
—
Group 1
Group 2
Group 3
Group 4
Group 5
—
—
—
Y60
F
G
—
Type, Grade,
Base Metal
or Alloy
Specification Designation
(Continued)
>0.75 and <1.5
[>20 and <40]
K12211
>1.5 and ≤4
[>40 and ≤100]
K12211
>4 and ≤8
[>100 and ≤200]
K12211
≤0.75 [≤20]
—
—
—
—
—
K03300 >0.375 and <0.580
[>10 and <15]
K03300 >0.580 and <0.750
[>15 and <19]
K03300
≤0.375 [≤10]
J31200
K13502
K13502
G10250
G10300
G10200
G10250
G10250
G10300
K03101
—
K03102
K03103
K12211
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/38 [515/260]
70/40 [485/275]
70/36 [485/250]
70/36 [485/250]
55/35 [380/240]
65/40 [450/275]
–/– [–/–]
56/40 [385/275]
–/– [–/–]
62/45 [425/310]
70/38 [485/260]
70/35 [485/240]
70/50 [485/345]
70/50 [485/345]
70/50 [485/345]
67/46 [460/315]
63/42 [435/290]
63/42 [435/290]
73/37 [505/255]
60/40 [415/275]
63/42 [435/290]
75/60 [515/415]
70/42 [485/290]
75/45 [515/310]
67/46 [460/315]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate
Castings
Forgings
Forgings
Tube
Tube
Tube
Tube
Tube
Tube
Plate
Plate
Plate & Bar
Shapes
Shapes
Shapes
Shapes
Shapes
Plate
Plate & Bar
Plate & Bar
Welded Pipe
Sheet
Sheet
Plate & Bar
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
Low C-Mn-Ni
C
C
C
C
C
C
C
C
C-Si
C-Mn-Si
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-Si
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C
C-Mn
C-Mn
C-Mn-Si-Cb-V
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
103
11.1
11.1
11.1
11.1
1.3
11.1
11.1
11.1
11.1
1.4
1.4
1.4
1.4
1.4
1.4
11.1
1.1
1.1
1.1
11.1
1.2
11.1
—
—
11.1
11.1
1.2
1.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
A/SA-541
A/SA-541
A/SA-556
A/SA-557
A572
A/SA-572
A573
A595
A595
A606
A606
A606
A606
A606
A606
ASTM/ASME A/SA-516
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A519
ASTM
A521
ASTM
A529
ASTM
A529
ASTM/ASME A/SA-537
ASTM/ASME A/SA-537
Standard
1
1A
C2
C2
55
60
70
A
B
2, CR, AR
2, HR, A
2, HR, AR
2, HR, N
4, CR, AR
4, HR, A
70
1018 CW
1020 CW
1022 CW
1025
1025 CW
1026 CW
1030
CE
50
55
Cl. 1
Cl. 1
Type, Grade,
Base Metal
or Alloy
Specification Designation
K03506
K03020
K03006
K03505
—
—
—
K02004
K02005
—
—
—
—
—
—
K02700
G10180
G10200
G10220
G10250
G10250
G10260
G10300
—
—
—
K12437
K12437
(Continued)
≤2.5 [≤64]
>2.5 and ≤4
[>64 and ≤102]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/36 [485/250]
70/36 [485/250]
70/40 [485/275]
70/40 [485/275]
70/55 [485/380]
75/60 [515/415]
70/42 [485/290]
65/55 [450/380]
70/60 [485/415]
65/45 [450/310]
65/45 [450/310]
70/50 [485/345]
65/45 [450/310]
65/45 [450/310]
65/45 [450/310]
70/38 [485/260]
–/– [–/–]
–/60 [–/415]
–/– [–/–]
53/30 [365/205]
–/65 [–/450]
–/– [–/–]
75/55 [515/380]
75/37 [515/255]
70/50 [485/345]
70/55 [485/380]
70/50 [485/345]
65/45 [450/310]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Seamless Tube
E.R.W. Tube
Plate, Sheet, Bar, & Shapes
Plate & Shapes
Plate
Welded Tube
Welded Tube
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Die Forging
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn-Si-Cb-V
C-Mn-Si
C
Low C
Low C
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn-Si
C
C
C
C
C
C
C
C
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
104
1.2
1.1
1.1
1.3
1.3
1.3
1.1
11.1
1.1
—
—
11.1
11.1
11.1
11.1
1.2
11.1
1.2
1.2
1.2
1.2
1.4
1.4
—
1.2
1.2
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A618
A633
A633
A/SA-656
A/SA-656
A/SA-656
A/SA-660
A/SA-660
A/SA-662
A663
A663
A668
A668
A/SA-671
A/SA-671
A/SA-671
A/SA-671
A618
A618
A618
A618
A606
A606
A607
A618
A618
II
C
D
70
T3, 60
T7, 60
WCB
WCC
C
70
75
C
D
CB70
CC70
CD70
CK75
Ib
II
Ib
Ib
4, HR, AR
4, HR, N
55
Ia
Ia
Type, Grade,
Base Metal
or Alloy
Specification Designation
K12609
K12000
K12037
K11804
—
—
J03003
J02505
K02007
—
—
G10250
G10300
K03101
K02700
K12437
K02803
K02601
K12609
—
K02601
—
—
—
—
—
(Continued)
>0.75 and <1.5
[>19 and <38]
≤0.75 [≤19]
>0.75 and <1.5
[>19 and <38]
≤0.75 [≤19]
≤2.5 [≤64]
≤2.5 [≤64]
≤1 [≤25]
≤0.75 [≤19]
>0.75 and <1.5
[>19 and <38]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/50 [485/345]
70/50 [485/345]
70/50 [485/345]
80/70 [550/485]
70/60 [485/415]
70/60 [485/415]
70/36 [485/250]
70/40 [485/275]
70/43 [485/295]
70/39 [485/270]
75/41 [515/285]
66/33 [455/230]
75/37 [515/255]
70/38 [485/260]
70/38 [485/260]
70/50 [485/345]
75/40 [515/275]
70/50 [485/345]
67/46 [460/315]
65/50 [450/345]
67/46 [460/315]
70/50 [485/345]
65/45 [450/310]
70/55 [485/380]
70/50 [485/345]
67/46 [460/315]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Tube
Plate & Shapes
Plate & Shapes
Plate
Plate
Plate
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Plate
Bars & Shapes
Bars & Shapes
Forgings
Forgings
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Tube
Tube
Seamless & Welded Tube
Tube
Sheet & Strip
Sheet & Strip
Sheet & Strip
Tube
Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
Mn-Cu-V
Mn-Cb
C-Mn-Si
C-Mn-V
C-Mn-Si-V-Cb
C-Mn-Si-V-Cb
C-Si
C-Mn-Si
C-Mn-Si
C
C
C
C
C-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
Mn-Cu-V
Mn-Cu-V
C-Mn
Mn-Cu-V
C-Mn
C-Mn
C-Mn-Cb-V
Mn-Cu-V
Mn-Cu-V
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.2
11.1
11.1
11.1
11.1
11.1
11.1
1.3
—
—
1.4
1.4
1.4
11.1
11.1
11.1
11.1
1.2
1.2
11.1
11.1
1.2
11.1
11.1
1.2
1.4
11.1
1.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
Standard
A/SA-691
A694
A694
A694
A/SA-695
A/SA-696
A707
A707
A707
A707
A709
A709
A709
A/SA-737
A/SA-738
A/SA-765
A830
A/SA-841
A/SA-841
A/SA-672
A/SA-672
A/SA-672
A/SA-672
A/SA-675
A678
A690
A/SA-691
A/SA-691
CMSH-70
F56
F60
F65
B, 40
C
L2, Cl. 3
L3, Cl. 3
L4, Cl. 3
L5, Cl. 3
50W, A
50W, B
HPS 50W
B
A
II
1025
A, Cl. 1
A, Cl. 1
B70
C70
D70
N75
70
A
—
CMS-75
CMSH-70
Type, Grade,
Base Metal
or Alloy
Specification Designation
K12437
K03014
K03014
K03014
K03504
K03200
K03301
K12510
K12089
K20934
—
—
—
K12001
K12447
K03047
G10250
—
—
K03101
K02700
K12437
K02803
—
K01600
K12249
K02803
K12437
105
(Continued)
>2.5 [>65]
≤2.5 [≤65]
>2.5 and <4
[>64 and <102]
≤2.5 [≤64]
≤1.5 [≤40]
>4 [>100]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/50 [485/345]
68/56 [470/385]
75/60 [515/415]
77/65 [530/450]
70/40 [485/275]
70/40 [485/275]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
70/50 [485/345]
70/50 [485/345]
70/50 [485/345]
70/50 [485/345]
75/45 [515/310]
70/36 [485/250]
43/25 [295/170]
65/45 [450/310]
70/50 [485/345]
70/38 [485/260]
70/38 [485/260]
70/45 [485/310]
75/40 [515/275]
70/35 [485/240]
70/50 [485/345]
70/50 [485/345]
75/40 [515/275]
65/45 [450/310]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Fusion Welded Pipe
Forgings
Forgings
Forgings
Bar
Bar
Forgings
Forgings
Forgings
Forgings
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate
Plate
Forgings
Plate
Plate
Plate
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Bar
Plate
Marine Piling—Plate & Bar
Fusion Welded Pipe
Fusion Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C-Mn
C-Mn
C-Mn
C
C-Mn-Si
C-Mn
C-Mn-V-N
1.8Ni-0.6Mn-0.3Mo
1.2Cu-1Ni-0.7Cr-0.5Mn
C-Mn
C-Mn
C-Mn
C-Mn-Si-Cb
C-Mn-Si
C-Mn-Si
C
C-Mn-Si
C-Mn-Si
C-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C
C-Mn-Si
0.75Mn-0.6Ni-0.12P
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1.2
1.3
11.1
1.3
1.3
1.2
1.3
1.3
11.1
1.3
1.3
1.3
1.3
11.1
1.3
1.3
1.3
1.3
1.3
1.3
11.1
1.3
11.1
1.3
1.4
1.4
1.4
1.2
1.3
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
CSA
CSA
CSA
CSA
CSA
Standard
A913
A935
A935
A935
A935
A984
A984
A1008
A1008
A1008
A1008
A1008
A1011
A1011
A1011
A1011
A1011
A1011
A1011
A1018
A1018
A1018
A1018
A1018
G40.21
G40.21
G40.21
G40.21
G40.21
50
55 Cl. 1
60 Cl. 1
60 Cl. 2
65 Cl. 2
50
60
HSLAS 55 Cl. 1
HSLAS 60 Cl. 1
HSLAS 60 Cl. 2
HSLAS 65 Cl. 2
HSLAS-F 60
HSLAS 55 Cl. 1
HSLAS 60 Cl. 1
HSLAS 60 Cl. 2
HSLAS 65 Cl. 2
HSLAS-F 60
SS 55
SS 60
HSLAS 55 Cl. 1
HSLAS 60 Cl. 1
HSLAS 60 Cl. 2
HSLAS 65 Cl. 1
HSLAS 65 Cl. 2
350A
350AT
350R
350WT
380W
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
65/50 [450/345]
70/55 [485/380]
75/60 [515/415]
70/60 [485/415]
75/65 [515/450]
70/50 [485/345]
75/60 [515/415]
70/55 [485/380]
75/60 [515/415]
70/60 [485/415]
75/65 [515/450]
70/60 [485/415]
70/55 [485/380]
75/60 [515/415]
70/60 [485/415]
75/65 [515/450]
70/60 [485/415]
70/55 [485/380]
75/60 [515/415]
70/55 [485/380]
70/60 [485/415]
70/60 [485/415]
80/65 [550/450]
75/65 [515/450]
70/50 [485/345]
70/50 [485/345]
70/50 [485/345]
70/50 [485/345]
70/55 [485/380]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Shapes
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Pipe
Pipe
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Ni-Cr-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-P
C-Mn-Si-Cb-V
C-Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
106
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
1.3
1.4
1.4
1.3
1.3
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
2.2
2.2
2.2
3.1
3.1
3.1
2.2
11.1
11.1
4.1
ISO
Material Group 15608
Number Number Group
CSA
G40.21
CSA
G40.21
CSA
G40.21
CSA
G40.21
CSA
G40.21
CSA
Z245.1
CSA
Z245.1
CSA
Z245.1
CSA
Z245.11
CSA
Z245.11
CSA
Z245.11
CSA
Z245.12
CSA
Z245.12
CSA
Z245.12
MSS
SP-75
MSS
SP-75
MSS
SP-75
AAR
M201
API
5L
API
5L
API
5L
API
5L
API
5L
API
5L
API
5L
AS/NZS
1594
ASTM/ASME A/SA-299
ASTM/ASME A/SA-333
ASTM/ASME A/SA-350
Standard
380WT
400A
400AT
400W
400WT
317
359
386
317
359
386
317
359
386
WPHY-56
WPHY-60
WPHY-65
B+
X70
X70M
X70MO
X70MS
X70Q
X70QO
X70QS
XF500
B
10
LF6, Cl.2
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
K02803
—
K12202
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/55 [485/380]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
75/60 [515/415]
63/46 [435/315]
66/52 [455/360]
71/56 [490/385]
63/46 [435/315]
66/52 [455/360]
71/56 [490/385]
63/46 [435/315]
66/52 [455/360]
71/56 [490/385]
71/56 [490/385]
75/60 [515/415]
77/65 [530/450]
80/50 [550/345]
83/70 [570/485]
83/70 [570/485]
83/70 [570/485]
83/70 [570/485]
83/70 [570/485]
83/70 [570/485]
83/70 [570/485]
83/69.5 [570/480]
80/45 [550/310]
80/65 [550/450]
75/60 [515/415]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
Pipe
Pipe
Pipe
Fittings
Fittings
Fittings
Flanges
Flanges
Flanges
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Castings
Seamless & Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate, Sheet, Strip
Plate
Seamless & Welded Pipe
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn
C-Mn-Si-Cb-V
C-Mn
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn
C-Mn
C-Mn-Si
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
C-Mn-Si-V
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
107
3
3
3
3
1
1
1
1
3
3
1
1
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
1
1
1
1
108
1.2
1.2
—
11.1
1.2
11.1
—
—
—
—
4.1
1.3
2.2
2.2
—
11.1
11.1
1.2
1.2
1.2
1.2
3.3
11.1
11.1
1.2
ISO
Material Group 15608
Number Number Group
A668
A/SA-537
A572
A607
A607
A607
A611
A633
A/SA-656
A/SA-656
A/SA-656
A663
A668
A668
ASTM/ASME A/SA-671
ASTM/ASME A/SA-672
ASTM/ASME A/SA-675
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME A/SA-537
ASTM/ASME A/SA-537
ASTM/ASME A/SA-537
ASTM/ASME A/SA-537
ASTM/ASME A/SA-350
ASTM
A381
ASTM
A513
ASTM/ASME A/SA-537
Standard
CD80
D80
80
F
Cl. 3
65
60
65
70
E
E
80
T3, 70
T7, 70
80
F
F
Cl. 3
Cl. 3
Cl. 2
Cl. 2
LF787, Cl.3
Y65
1026 CW
Cl. 2
Type, Grade,
Base Metal
or Alloy
Specification Designation
K12437
K12437
—
—
K12437
—
—
—
—
G10170
K12202
K11804
—
—
—
—
—
K12437
K12437
K12437
K12437
K20747
—
G10260
K12437
(Continued)
≤4 [≤100]
>4 and ≤10
[>100 and ≤250]
>10 and ≤20
[>250 and ≤500]
≤0.75 [≤20]
>2.5 and ≤4
[>64 and ≤102]
≤2.5 [≤64]
>4 and ≤6
[>102 and ≤152]
>4 [>102]
>2.5 and ≤4
[>64 and ≤102]
≤2.5 [≤64]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
80/60 [550/415]
80/46 [550/315]
80/40 [550/275]
82/48 [565/330]
80/55 [550/380]
80/65 [550/450]
75/60 [515/415]
80/65 [550/450]
85/70 [585/485]
82/80 [565/550]
80/55 [550/380]
90/80 [620/550]
80/70 [550/485]
80/70 [550/485]
80/44 [550/305]
90/55 [620/380]
85/50 [585/345]
70/40 [485/275]
75/50 [515/345]
80/60 [550/415]
70/46 [485/315]
75/65 [515/450]
77/65 [530/450]
–/– [–/–]
75/55 [515/380]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Fusion Welded Pipe
Fusion Welded Pipe
Bar
Forgings
Plate
Plate, Sheet, Bar, & Shapes
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate & Shapes
Plate
Plate
Plate
Bars & Shapes
Forgings
Forgings
Plate
Plate
Plate
Plate
Forgings
Welded Pipe
Tube
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C-Mn-Si
C
C
C-Mn-Si
C-Mn-Si-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C
C-Mn-Si-V
C-Mn-V
C-Mn-Si-V-Cb
C-Mn-Si-V-Cb
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
1Ni-1Cu-0.75Cr-Mo-Nb
C
C
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
1
1
1
1
3
3
3
3
1
1
1
1
3
3
1
1
109
1.1
1.3
1.3
3.1
3.1
3.1
11.1
11.1
1.3
—
11.1
11.1
1.3
1.3
1.3
11.1
11.1
11.1
4.1
11.1
11.1
1.2
1.2
1.3
1.3
ISO
Material Group 15608
Number Number Group
A678
A678
ASTM/ASME A/SA-765
ASTM/ASME A/SA-841
ASTM/ASME A/SA-841
ASTM
A913
ASTM
A913
ASTM
A913
ASTM
A935
ASTM
A935
ASTM
A935
ASTM
A984
ASTM
A1008
ASTM
A1008
ASTM
A1008
ASTM
A1008
ASTM
A1008
ASTM/ASME A/SA-738
ASTM/ASME A/SA-738
ASTM
A694
ASTM/ASME A/SA-737
ASTM/ASME A/SA-738
ASTM/ASME A/SA-738
ASTM/ASME A/SA-691
ASTM/ASME A/SA-691
ASTM
ASTM
Standard
K03014
K12202
K12007
K02008
K12437
K12437
K02002
K02204
≤2.5 [≤65]
>1.5 and ≤2
[>40 and ≤50]
≤2.5 [≤64]
>2.5 and <4
[>64 and <102]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
(Continued)
>2.5 and ≤4
[>64 and ≤102]
C
K02008
≤2.5 [≤64]
C
K02008
>4 and ≤6
[>102 and ≤152]
IV
K02009
B, Cl. 2
—
≤2.5 [≤65]
B, Cl. 2
—
>2.5 [>65]
60
—
65
—
70
—
65 Cl. 1
—
70 Cl. 1
—
70 Cl. 2
—
70
—
HSLAS 65 Cl. 1
—
HSLAS 70 Cl. 1
—
HSLAS 70 Cl. 2
—
HSLAS-F 70
—
SS 80
—
F70
C
B
C
CMSH-80
CMSH-80
B
C
Type, Grade,
Base Metal
or Alloy
Specification Designation
80/50 [550/345]
80/60 [550/415]
75/55 [515/380]
75/60 [515/415]
80/65 [550/450]
80/70 [550/485]
80/65 [550/450]
85/70 [585/485]
80/70 [550/485]
80/70 [550/485]
80/65 [550/450]
85/70 [585/485]
80/70 [550/485]
80/70 [550/485]
82/80 [565/550]
80/60 [550/415]
70/46 [485/315]
82/70 [565/485]
80/60 [550/415]
85/60 [585/415]
75/55 [515/380]
80/60 [550/415]
75/55 [515/380]
80/60 [550/415]
85/65 [585/450]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Plate
Plate
Shapes
Shapes
Shapes
Sheet & Strip
Sheet & Strip
Sheet & Strip
Pipe
Sheet
Sheet
Sheet
Sheet
Sheet
Plate
Plate
Forgings
Plate
Plate
Plate
Fusion Welded Pipe
Fusion Welded Pipe
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Ni-Cr-Cb-V
C-Mn-Ni-Cr-Cb-V
C-Mn-Ni-Cr-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C-Mn-Cb-V
C
C
C
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn-Si-V
C-Mn-Si-Cb
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
11.1
11.1
1.3
1.3
1.3
11.1
1.3
1.3
1.3
1.4
1.4
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
2.2
2.2
3.1
3.1
2.2
ISO
Material Group 15608
Number Number Group
ASTM
A1011
ASTM
A1011
ASTM
A1011
ASTM
A1011
ASTM
A1011
ASTM
A1018
ASTM
A1018
ASTM
A1018
ASTM
A1018
CSA
G40.21
CSA
G40.21
CSA
G40.21
CSA
G40.21
CSA
Z245.1
CSA
Z245.1
CSA
Z245.1
CSA
Z245.11
CSA
Z245.11
CSA
Z245.11
CSA
Z245.12
CSA
Z245.12
CSA
Z245.12
MSS
SP-75
AAR
M201
API
5L
API
5L
API
5L
API
5L
ASTM/ASME A/SA-656
Standard
HSLAS 65 Cl. 1
HSLAS 70 Cl. 1
HSLAS 70 Cl. 2
HSLAS-F 70
SS 70
HSLAS 70 Cl. 1
HSLAS 70 Cl. 2
HSLAS-F 60
HSLAS-F 70
480A
480AT
480W
480WT
414
448
483
414
448
483
414
448
483
WPHY-70
C
X80M
X80MO
X80Q
X80QO
T3, 80
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
80/65 [550/450]
85/70 [585/485]
80/70 [550/485]
80/70 [550/485]
85/70 [585/485]
80/70 [550/485]
80/70 [550/485]
70/60 [485/415]
80/70 [550/485]
85/70 [585/485]
85/70 [585/485]
85/70 [585/485]
85/70 [585/485]
75/60 [515/415]
77/65 [530/450]
82/70 [565/485]
75/60 [515/415]
77/65 [530/450]
82/70 [565/485]
75/60 [515/415]
77/65 [530/450]
82/70 [565/485]
82/70 [565/485]
90/60 [620/415]
91/80 [625/550]
91/80 [625/550]
91/80 [625/550]
91/80 [625/550]
90/80 [620/550]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
Sheet & Strip
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
HSLA Plate, Bar, & Shapes
Pipe
Pipe
Pipe
Fittings
Fittings
Fittings
Flanges
Flanges
Flanges
Seamless & Welded Fittings
Castings
Welded Pipe
Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C
C
C
C
C
C
C
C
C
C-Mn-Si-Cb-V
C-Mn-Si-Cb-V
C-Mn
C-Mn-Si-Cb-V
C-Mn
C-Mn
C-Mn
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn-Si
C-Mn
C-Mn
C-Mn
C-Mn
C-Mn-Si-V-Cb
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
110
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10A
10A
10A
10A
10A
10B
10C
10C
1.3
—
3.1
3.1
1.1
—
1.3
1.3
1.3
1.3
1.4
1.4
1.3
1.3
11.1
11.1
4.1
2.1
2.1
2.1
2.1
4.1
11.1
1.3
2.2
—
1.3
1.3
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
CSA
CSA
CSA
CSA
CSA
CSA
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
AAR
ASTM/ASME
A678
A707
A/SA-724
A/SA-724
A/SA-724
A984
A1008
A1011
A1011
A1018
G40.21
G40.21
G40.21
G40.21
Z245.1
Z245.11
A/SA-225
A/SA-225
A/SA-225
A/SA-487
A/SA-487
A/SA-213
TC128
A/SA-612
ASTM/ASME A/SA-656
ASTM/ASME A/SA-675
ASTM
A678
ASTM
A678
Standard
D
L5, Cl. 4
A
B
C
80
HSLAS-F 80
HSLAS-F 80
SS 80
HSLAS-F 80
550A
550AT
550W
550WT
550
550
C
D
D
1, Cl. A
1, Cl. B
T17
B
—
T7, 80
90
C
C
Type, Grade,
Base Metal
or Alloy
Specification Designation
K12202
K20934
K11831
K12031
K12037
—
—
—
—
—
—
—
—
—
—
—
K12524
K12004
K12004
J13002
J13002
K12047
—
K02900
—
—
K02204
K02204
111
(Continued)
≤0.5 [≤13]
>3 [>76]
≤3 [≤76]
≤0.75 [≤20]
>0.75 and ≤1.5
[>20 and ≤40]
≤3 [≤75]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
90/75 [620/515]
90/75 [620/515]
90/70 [620/485]
95/75 [655/515]
90/70 [620/485]
90/80 [620/550]
90/80 [620/550]
90/80 [620/550]
95/80 [655/550]
90/80 [620/550]
90/80 [620/550]
90/80 [620/550]
90/80 [620/550]
90/80 [620/550]
90/80 [620/550]
90/80 [620/550]
105/70 [725/485]
75/55 [515/380]
80/60 [550/415]
85/55 [585/380]
90/65 [620/450]
60/30 [415/205]
81/50 [560/345]
83/50 [570/345]
90/80 [620/550]
90/55 [620/380]
95/75 [655/515]
90/70 [620/485]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate
Forgings
Plate
Plate
Plate
Pipe
Sheet
Sheet & Strip
Sheet & Strip
Sheet & Strip
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Plate, Bar, & Shapes
Pipe
Fittings
Plate
Plate
Plate
Castings
Castings
Seamless Tube
Plate
Plate
Plate
Bar
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
C-Mn-Si-V-N
1.2Cu-1Ni-0.7Cr-0.5Mn
C-Mn-Si
C-Mn-Si
C-Mn-Si
C
C
C
C
C
C-Mn-Si
C-Mn-Si
C-Mn
C-Mn-Si
C-Mn
C-Mn-Si
Mn-0.5Ni-V
Mn-0.5Ni-V
Mn-0.5Ni-V
Mn-V
Mn-V
1Cr-V
C-Mn-Si
C-Mn-Si
C-Mn-Si-V-Cb
C
C-Mn-Si
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10C
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10.1
10.2
10.1
10.2
10.2
10.1
10.1
10.2
10.1
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.1
10.1
10.1
10.2
1.3
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A276
A/SA-276
A/SA-276
A/SA-351
ASTM/ASME A/SA-612
Standard
—
F50
F51
F53
F54
F55
F60
F61
—
—
—
—
2205
329
S31200
S31260
S31803
S32550
S32750
S32760
S32906
S32906
S32950
—
—
S32205
CD3MWCuN
—
Type, Grade,
Base Metal
or Alloy
Specification Designation
S32202
S31200
S31803
S32750
S39274
S32760
S32205
S32550
S32003
S32101
S32101
S32202
S32205
S32900
S31200
S31260
S31803
S32550
S32750
S32760
S32906
S32906
S32950
S32101
S32550
S32205
J93380
K02900
112
(Continued)
≥0.40 [≥10]
<0.40 [<10]
>0.25 [>6]
≤0.25 [≤6]
>0.5 and <1
[>13 and <25]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
94/65 [650/450]
100/65 [690/450]
90/65 [620/450]
116/80 [800/550]
116/80 [800/550]
109/80 [750/550]
95/70 [655/485]
109/80 [750/550]
90/65 [620/450]
95/65 [655/450]
101/77 [700/530]
94/65 [650/450]
95/65 [655/450]
90/70 [620/485]
100/65 [690/450]
100/70 [690/485]
90/65 [620/450]
110/80 [760/550]
116/80 [800/550]
108/80 [745/550]
109/80 [750/550]
116/94 [800/650]
100/70 [690/485]
94/65 [650/450]
94/65 [650/450]
95/65 [655/450]
100/65 [690/450]
81/50 [560/345]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Bar
Bars & Shapes
Bar
Castings
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
22Cr-2Ni-Mo-N
25Cr-6Ni-Mo-N
22Cr-5Ni-3Mo-N
25Cr-7Ni-4Mo-N
25Cr-7Ni-3Mo-2W-Cu-N
25Cr-8Ni-3Mo-W-Cu-N
22Cr-5Ni-3Mo-N
25Cr-5Ni-3Mo-2Cu
21Cr-3.5Ni-Mo-N
21Cr-5Mn-1.5Ni-Cu-N
21Cr-5Mn-1.5Ni-Cu-N
22Cr-2Ni-Mo-N
22Cr-5Ni-3Mo-N
26Cr-4Ni-Mo
25Cr-6Ni-Mo-N
25Cr-6.5Ni-3Mo-N
22Cr-5Ni-3Mo-N
25Cr-5Ni-3Mo-2Cu
25Cr-7Ni-4Mo-N
25Cr-8Ni-3Mo-W-Cu-N
29Cr-6.5Ni-2Mo-N
29Cr-6.5Ni-2Mo-N
26Cr-4Ni-Mo-N
21Cr-5Mn-1.5Ni-Cu-N
25Cr-5Ni-3Mo-2Cu
22Cr-5Ni-3Mo-N
25Cr-8Ni-3Mo-W-Cu-N
C-Mn-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.2
10.2
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.1
10.1
10.1
10.1
10.2
10.2
10.1
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-351
A/SA-351
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A479
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-789
A/SA-790
CD4MCu
CE8MN
—
—
—
2205
S32550
S32750
S32906
—
—
—
—
S31200
S31260
S31500
S31803
S32205
S32304
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
—
Type, Grade,
Base Metal
or Alloy
Specification Designation
J93370
J93345
S31803
S32101
S32202
S32205
S32550
S32750
S32906
S32003
S32101
S32101
S32202
S31200
S31260
S31500
S31803
S32205
S32304
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
S32003
113
(Continued)
≥0.40 [≥10]
<0.40 [<10]
>1 [>25]
≤1 [≤25]
>0.187 [>5]
≤0.187 [≤5]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
100/70 [690/485]
95/65 [655/450]
90/65 [620/450]
94/65 [650/450]
94/65 [650/450]
95/65 [655/450]
110/80 [760/550]
116/80 [800/550]
109/80 [750/550]
100/70 [690/485]
94/65 [650/450]
101/77 [700/530]
94/65 [650/450]
100/65 [690/450]
100/65 [690/450]
92/64 [635/440]
90/65 [620/450]
95/70 [655/485]
87/58 [600/400]
100/65 [690/450]
110/80 [760/550]
116/80 [800/550]
109/80 [750/550]
90/70 [620/485]
109/80 [750/550]
116/94 [800/650]
100/70 [690/485]
116/80 [800/550]
90/65 [620/450]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Castings
Castings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
26Cr-5Ni-2Mo-3Cu
24Cr-10Ni-4Mo-N
22Cr-5Ni-3Mo-N
21Cr-5Mn-1.5Ni-Cu-N
22Cr-2Ni-Mo-N
22Cr-5Ni-3Mo-N
25Cr-5Ni-3Mo-2Cu
25Cr-7Ni-4Mo-N
29Cr-6.5Ni-2Mo-N
21Cr-3.5Ni-Mo-N
21Cr-5Mn-1.5Ni-Cu-N
21Cr-5Mn-1.5Ni-Cu-N
22Cr-2Ni-Mo-N
25Cr-6Ni-Mo-N
25Cr-6.5Ni-3Mo-N
18Cr-5Ni-3Mo-N
22Cr-5Ni-3Mo-N
22Cr-5Ni-3Mo-N
23Cr-4Ni-Mo-Cu-N
23Cr-4Ni-Mo-Cu-N
25Cr-5Ni-3Mo-2Cu
25Cr-7Ni-4Mo-N
25Cr-8Ni-3Mo-W-Cu-N
26Cr-4Ni-Mo
29Cr-6.5Ni-2Mo-N
29Cr-6.5Ni-2Mo-N
26Cr-4Ni-Mo-N
25Cr-7Ni-3Mo-2W-Cu-N
21Cr-3.5Ni-Mo-N
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.1
10.1
10.1
10.2
10.2
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-790
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A/SA-815
A890
A890
A890
A890
A890
—
—
—
S31200
S31260
S31500
S31803
S32205
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
—
—
S31803
S32205
S32550
S32750
S32760
1A
1B
1C
2A
3A
Type, Grade,
Base Metal
or Alloy
Specification Designation
S32101
S32101
S32202
S31200
S31260
S31500
S31803
S32205
S32304
S32550
S32750
S32760
S32900
S32906
S32906
S32950
S39274
S32101
S32202
S31803
S32205
S32550
S32750
S32760
J93370
J93372
J93373
J93345
J93371
114
(Continued)
≥0.40 [≥10]
<0.40 [<10]
≤0.187 [≤5]
>0.187 [>5]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
101/77 [700/530]
94/65 [650/450]
94/65 [650/450]
100/65 [690/450]
100/65 [690/450]
92/64 [635/440]
90/65 [620/450]
95/65 [655/450]
87/58 [600/400]
110/80 [760/550]
116/80 [800/550]
109/80 [750/550]
90/70 [620/485]
109/80 [750/550]
116/94 [800/650]
100/70 [690/485]
116/80 [800/550]
94/65 [650/450]
94/65 [650/450]
90/65 [620/450]
95/65 [655/450]
110/80 [760/550]
116/80 [800/550]
109/80 [750/550]
100/70 [690/485]
100/70 [690/485]
100/65 [690/450]
95/65 [655/450]
95/65 [655/450]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Castings
Castings
Castings
Castings
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
21Cr-5Mn-1.5Ni-Cu-N
21Cr-5Mn-1.5Ni-Cu-N
22Cr-2Ni-Mo-N
25Cr-6Ni-Mo-N
25Cr-6.5Ni-3Mo-N
18Cr-5Ni-3Mo-N
22Cr-5Ni-3Mo-N
22Cr-5Ni-3Mo-N
23Cr-4Ni-Mo-Cu-N
25Cr-5Ni-3Mo-2Cu
25Cr-7Ni-4Mo-N
25Cr-8Ni-3Mo-W-Cu-N
26Cr-4Ni-Mo
29Cr-6.5Ni-2Mo-N
29Cr-6.5Ni-2Mo-N
26Cr-4Ni-Mo-N
25Cr-7Ni-3Mo-2W-Cu-N
21Cr-5Mn-1.5Ni-Cu-N
22Cr-2Ni-Mo-N
22Cr-5Ni-3Mo-N
22Cr-5Ni-3Mo-N
25Cr-5Ni-3Mo-2Cu
25Cr-7Ni-4Mo-N
25Cr-8Ni-3Mo-W-Cu-N
26Cr-5Ni-2Mo-3Cu
25Cr-5Ni-3Mo-2Cu
25Cr-6Ni-3Mo-Cu-N
24Cr-10Ni-4Mo-N
25Cr-5Ni-2Mo-N
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10H
10I
10I
10I
10I
10I
10I
10I
10I
10I
10I
10I
10I
10I
10J
10J
10J
10J
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.1
10.2
10.2
10.2
10.1
10.2
10.2
10.2
10.2
10.1
10.2
10.2
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A890
A890
A890
A928
A928
A928
A/SA-995
A/SA-995
A/SA-995
A/SA-995
A/SA-995
A/SA-995
A/SA-182
A/SA-240
A/SA-240
A/SA-240
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A/SA-336
A/SA-479
A/SA-731
A/SA-731
A/SA-240
A/SA-268
A/SA-268
A/SA-479
4A
5A
6A
—
2205
255
1B
2A
3A
4A
5A
6A
FXM-27Cb
S44635
XM-27
XM-33
25-4-4
TP 446-1
TP 446-2
TP XM-27
TP XM-33
FXM-27Cb
XM-27
TPXM-27
TPXM-33
S44700
29-4
S44735
S44700
Type, Grade,
Base Metal
or Alloy
Specification Designation
J92205
J93404
J93380
S32760
S32205
S32550
J93372
J93345
J93371
J92205
J93404
J93380
S44627
S44635
S44627
S44626
S44635
S44600
S44600
S44627
S44626
S44627
S44627
S44627
S44626
S44700
S44700
S44735
S44700
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
90/60 [620/415]
100/75 [690/515]
100/65 [690/450]
108/80 [745/550]
90/65 [620/450]
110/80 [760/550]
100/70 [690/485]
95/65 [655/450]
95/65 [655/450]
90/60 [620/415]
100/75 [690/515]
100/65 [690/450]
60/35 [415/240]
90/75 [620/515]
65/40 [450/275]
68/45 [470/310]
90/75 [620/515]
70/40 [485/275]
65/40 [450/275]
65/40 [450/275]
68/45 [470/310]
60/35 [415/240]
65/40 [450/275]
65/40 [450/275]
65/40 [450/275]
80/60 [550/415]
80/60 [550/415]
75/60 [515/415]
70/55 [485/380]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Castings
Castings
Castings
Welded Pipe
Welded Pipe
Welded Pipe
Castings
Castings
Castings
Castings
Castings
Castings
Forgings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Forgings
Bars & Shapes
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate, Sheet, & Strip
Seamless & Welded Tube
Seamless & Welded Tube
Bars & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
22Cr-5Ni-3Mo-N
25Cr-7Ni-4Mo-N
25Cr-8Ni-3Mo-W-Cu-N
25Cr-8Ni-3Mo-W-Cu-N
22Cr-5Ni-3Mo-N
25Cr-5Ni-3Mo-2Cu
25Cr-5Ni-3Mo-2Cu
24Cr-10Ni-4Mo-N
25Cr-5Ni-2Mo-N
22Cr-5Ni-3Mo-N
25Cr-7Ni-4Mo-N
25Cr-8Ni-3Mo-W-Cu-N
27Cr-1Mo
25Cr-4Ni-4Mo-Ti
27Cr-1Mo
27Cr-1Mo-Ti
25Cr-4Ni-4Mo-Ti
27Cr
27Cr
27Cr-1Mo
27Cr-1Mo-Ti
27Cr-1Mo
27Cr-1Mo
27Cr-1Mo
27Cr-1Mo-Ti
29Cr-4Mo
29Cr-4Mo
29Cr-4Mo-Ti
29Cr-4Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
115
10J
10K
10K
10K
10K
10K
10K
10K
10K
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
4
4
4
4
4
5
5
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.2
3.1
3.1
3.1
3.1
3.2
3.2
3.1
3.2
9.2
3.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-731
A/SA-240
A/SA-240
A/SA-268
A/SA-268
A/SA-479
A/SA-731
A/SA-731
A/SA-803
A/SA-333
A/SA-334
A/SA-353
A/SA-420
A/SA-522
A/SA-522
A/SA-553
A/SA-553
A844
A/SA-645
A734
A/SA-487
A/SA-487
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-672
A/SA-352
A/SA-508
S44700
S44660
S44800
26-3-3
29-4-2
S44800
S44660
S44800
26-3-3
8
8
—
WPL8
I
II
I
II
—
A
A
4, Cl. B
4, Cl. E
A, Cl. 3
B, Cl. 3
C, Cl. 3
D, Cl. 3
J100
LC2-1
4N, Cl. 1
Type, Grade,
Base Metal
or Alloy
Specification Designation
S44700
S44660
S44800
S44660
S44800
S44800
S44660
S44800
S44660
K81340
K81340
K81340
K81340
K81340
K71340
K81340
K71340
K81340
K41583
K21205
J13047
J13047
K12521
K12539
K12554
K12529
K12521
J42215
K22375
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
80/60 [550/415]
85/65 [585/450]
80/60 [550/415]
85/65 [585/450]
80/60 [550/415]
70/55 [485/380]
85/65 [585/450]
80/60 [550/415]
85/65 [585/450]
100/75 [690/515]
100/75 [690/515]
100/75 [690/515]
100/75 [690/515]
100/75 [690/515]
100/75 [690/515]
100/85 [690/585]
100/85 [690/585]
100/85 [690/585]
95/65 [655/450]
77/65 [530/450]
105/85 [725/585]
115/95 [795/655]
100/83 [690/570]
100/83 [690/570]
100/83 [690/570]
100/83 [690/570]
100/83 [690/570]
105/80 [725/550]
105/85 [725/585]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Pipe
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Tube
Seamless & Welded Tube
Bars & Shapes
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Tube
Seamless & Welded Pipe
Welded Tube
Plate
Piping Fittings
Forgings
Forgings
Plate
Plate
Plate
Plate
Plate
Castings
Castings
Plate
Plate
Plate
Plate
Fusion Welded Pipe
Castings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
29Cr-4Mo
26Cr-3Ni-3Mo
29Cr-4Mo-2Ni
26Cr-3Ni-3Mo
29Cr-4Mo-2Ni
29Cr-4Mo-2Ni
26Cr-3Ni-3Mo
29Cr-4Mo-2Ni
26Cr-3Ni-3Mo
9Ni
9Ni
9Ni
9Ni
9Ni
8Ni
9Ni
8Ni
9Ni
5Ni-0.25Mo
C-Mn-1Ni-1Cr-0.3Mo
0.5Ni-0.5Cr-0.25Mo-V
0.5Ni-0.5Cr-0.25Mo-V
Mn-0.5Mo
Mn-0.5Mo-0.5Ni
Mn-0.5Mo-0.75Ni
Mn-0.5Mo-0.25Ni
Mn-0.5Mo
3Ni-1.5Cr-0.5Mo
3.5Ni-1.75Cr-0.5Mo-V
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
116
5
5
5
—
1
1
1
10
10
10
10
10
10
10
10
11
11
12
12
14
2
2
2
2
2
11A
11A
11A
11B
11B
11B
11B
11B
11B
11B
11B
11B
117
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
1.4
4.2
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
ISO
Material Group 15608
Number Number Group
A514
A/SA-508
A/SA-543
A/SA-543
3597
A514
A/SA-517
A/SA-592
A/SA-508
A/SA-508
A514
A514
A517
A514
ASTM/ASME A/SA-517
ASTM/ASME A/SA-592
ASTM
A514
ASTM/ASME A/SA-517
ASTM
ASTM
ASTM
A517
ASTM/ASME A/SA-543
ASTM/ASME A/SA-543
ASTM
A709
ASTM
A852
ASTM
A514
ASTM
A514
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
AS/NZS
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
Standard
E
E
E
E
C
E
M
B Cl. 2
C Cl. 2
HPS 70W
—
R
R
M
5, Cl.1
B Cl. 1
C Cl. 1
700PV
A
A
A
4N, Cl. 2
5, Cl. 2
M
M
Type, Grade,
Base Metal
or Alloy
Specification Designation
K21604
K11695
K21604
K21604
K11511
K21604
K11683
K42339
—
—
K12043
—
—
K11683
K42365
K42339
—
—
K11856
K11856
K11856
K22375
K42365
K11683
K11683
(Continued)
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
<1.25 [<32]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
≤2.5 [≤64]
≤2 [≤50]
>2.5 and ≤6
[>64 and ≤152]
>2 and ≤2.5
[>50 and ≤64]
≤2 [≤50]
≤1.25 [≤32]
≤1.25 [≤32]
≤1.5 [≤38]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
115/100 [795/690]
115/100 [795/690]
110/100 [760/690]
105/90 [725/620]
115/100 [795/690]
100/90 [690/620]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
85/70 [585/485]
90/70 [620/485]
110/100 [760/690]
100/90 [690/620]
110/100 [760/690]
105/85 [725/585]
105/85 [725/585]
105/85 [725/585]
120/109 [830/750]
110/100 [760/690]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
100/90 [690/620]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate
Forgings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate, Bar, & Shapes
Plate
Plate
Plate
Plate
Forgings
Plate
Plate
Plate
Plate
Plate
Forgings
Forgings
Forgings
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
1.75Cr-0.5Mo-Cu
1.75Cr-0.5Mo-Cu
1.75Cr-0.5Mo-Cu
1.75Cr-0.5Mo-Cu
1.2Mn-0.2Mo
1.75Cr-0.5Mo-Cu
1.3Ni-0.5Mo
3Ni-1.75Cr-0.5Mo
2.75Ni-1.5Cr-0.5Mo
C-Mn
C-Mn
C-Mn-Ni-Cu-V
C-Mn-Ni-Cu-V
1.3Ni-0.5Mo
3.5Ni-1.75Cr-0.5Mo-V
3Ni-1.75Cr-0.5Mo
2.75Ni-1.5Cr-0.5Mo
C-Mn-1Cr.25Mo
0.5Cr-0.25Mo-Si
0.5Cr-0.25Mo-Si
0.5Cr-0.25Mo-Si
3.5Ni-1.75Cr-0.5Mo-V
3.5Ni-1.75Cr-0.5Mo-V
1.3Ni-0.5Mo
1.3Ni-0.5Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
2
3
3
3
3
3
3
4
4
4
4
4
6
6
6
6
6
6
6
6
6
6
6
6
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
118
11B
11B
11B
11B
11B
11B
11B
11B
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
—
—
—
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
ISO
Material Group 15608
Number Number Group
A514
A514
A514
A514
A514
A514
ASTM
A514
ASTM
A517
ASTM
A517
ASTM/ASME A/SA-517
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME A/SA-592
ASTM
A514
ASTM/ASME A/SA-517
ASTM
A782
ASTM
A782
ASTM
A782
ASTM
A514
ASTM
A514
ASTM
A514
ASTM
A514
ASTM/ASME A/SA-517
ASTM/ASME A/SA-517
ASTM/ASME A/SA-592
ASTM/ASME A/SA-592
Standard
T
J
K
S
S
T
K
K
J
J
F
B
B
1
1
1
C
C
F
H
F
H
F
E
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
K11625
K11523
—
—
—
K11523
K11523
K11625
K11625
K11576
K11630
K11630
—
—
—
K11511
K11511
K11576
K11646
K11576
K11646
K11576
K11695
(Continued)
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
≤1.25 [≤32]
≤2 [≤50]
≤2 [≤50]
≥2.5 and ≤4
[≥64 and ≤102]
≤2.5 [≤64]
≤2 [≤50]
≤2.5 [≤64]
≤2 [≤50]
≥2.5 and ≤4
[≥64 and ≤102]
≤2.5 [≤64]
≤1.25 [≤32]
≤1.25 [≤32]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
110/100 [760/690]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
110/100 [760/690]
100/90 [690/620]
110/100 [760/690]
100/90 [690/620]
110/100 [760/690]
100/90 [690/620]
115/100 [795/690]
110/100 [760/690]
115/100 [795/690]
115/100 [795/690]
97/80 [670/550]
107/90 [740/620]
110/100 [760/690]
100/90 [690/620]
110/100 [760/690]
110/100 [760/690]
115/100 [795/690]
115/100 [795/690]
105/90 [725/620]
105/90 [725/620]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Forgings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
Mn-Mo-B
C-0.5Mo
Mn-Mo-B
Mn-Mo-B
Mn-Mo-B
Mn-Mo-B
Mn-Mo-B
Mn-Mo-B
C-0.5Mo
C-0.5Mo
0.75Ni-0.5Cr-0.5Mo-V
0.5Cr-0.2Mo-V
0.5Cr-0.2Mo-V
1Mn-1Cr-1Si-0.5Mo-Zr
1Mn-1Cr-1Si-0.5Mo-Zr
1Mn-1Cr-1Si-0.5Mo-Zr
1.2Mn-0.2Mo
1.2Mn-0.2Mo
0.75Ni-0.5Cr-0.5Mo-V
0.5Ni-0.5Cr-0.25Mo-V
0.75Ni-0.5Cr-0.5Mo-V
0.5Ni-0.5Cr-0.25Mo-V
0.75Ni-0.5Cr-0.5Mo-V
1.75Cr-0.5Mo-Cu
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
6
8
8
8
8
9
9
9
9
9
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11B
11C
11C
12A
12A
12B
12B
12C
15E
15E
15E
15E
15E
15E
15E
119
—
—
3.3
3.3
3.3
3.3
3.3
3.3
3.3
6.4
6.4
6.4
6.4
6.4
6.4
6.4
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
ISO
Material Group 15608
Number Number Group
A517
A514
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
A519
A519
A/SA-859
A/SA-859
A710
A710
A710
A710
A710
A/SA-182
A/SA-182
A199
A/SA-213
A/SA-213
A217
A/SA-234
ASTM/ASME A/SA-517
ASTM/ASME A/SA-517
ASTM/ASME A/SA-517
ASTM
A514
ASTM
A514
ASTM
A514
ASTM/ASME A/SA-517
ASTM
ASTM
Standard
4130
8630
A Cl. 1
A Cl. 2
A Cl. 2
A Cl. 2
A Cl. 3
A Cl. 3
A Cl. 1
F91
F92
T91
T91
T92
C12A
WP91
Q
Q
P
Q
Q
P
P
T
P
Type, Grade,
Base Metal
or Alloy
Specification Designation
G41300
G86300
K20747
K20747
K20747
K20747
K20747
K20747
K20747
K90901
K92460
K90901
K90901
K92460
J84090
K90901
—
—
K21650
—
—
K21650
K21650
—
K21650
(Continued)
≤2 [≤51]
>2 [>51]
≤2 [≤51]
>2 [>51]
≤0.75 [≤19]
≤2 [≤50]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
>2.5 and ≤4
[>64 and ≤102]
≤2.5 [≤64]
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
≤2.5 [≤64]
>2.5 and ≤6
[>64 and ≤152]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/55 [515/380]
75/55 [515/380]
65/55 [450/380]
75/65 [515/450]
72/60 [495/415]
60/50 [415/345]
85/75 [585/515]
75/60 [515/415]
90/80 [620/550]
85/60 [585/415]
90/64 [620/440]
85/60 [585/415]
85/60 [585/415]
90/64 [620/440]
85/60 [585/415]
85/60 [585/415]
115/100 [795/690]
105/90 [725/620]
115/100 [795/690]
110/100 [760/690]
100/90 [690/620]
110/100 [760/690]
105/90 [725/620]
115/100 [795/690]
100/90 [690/620]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Tube
Tube
Forgings
Forgings
Plate
Plate
Plate
Plate
Plate
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Castings
Piping Fittings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
1Cr-0.2Mo
0.5Ni-0.5Cr-0.2Mo
1Ni-1Cu-0.75Cr-Mo-Nb
1Ni-1Cu-0.75Cr-Mo-Nb
1Ni-1Cu-0.75Cr-Mo-Nb
1Ni-1Cu-0.75Cr-Mo-Nb
1Ni-1Cu-0.75Cr-Mo-Nb
1Ni-1Cu-0.75Cr-Mo-Nb
1Ni-1Cu-0.75Cr-Mo-Nb
9Cr-1Mo-V
9Cr-2W
9Cr-1Mo-V
9Cr-1Mo-V
9Cr-2W
9Cr-1Mo-V
9Cr-1Mo-V
1.3Ni-1.3Cr-0.5Mo-V
1.3Ni-1.3Cr-0.5Mo-V
1.25Ni-1Cr-0.5Mo
1.3Ni-1.3Cr-0.5Mo-V
1.3Ni-1.3Cr-0.5Mo-V
1.25Ni-1Cr-0.5Mo
1.25Ni-1Cr-0.5Mo
Mn-Mo-B
1.25Ni-1Cr-0.5Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
15E
15E
15E
15E
15E
15E
15E
15E
1A
1A
1A
1A
1A
1A
1A
1A
3
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
4
4
4
4
4
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
6.4
6.4
6.4
6.4
6.4
6.4
5.4
6.4
—
—
1.3
—
—
11.1
—
11.1
1.1
1.1
1.1
1.1
1.1
4.2
1.1
11.2
1.1
1.1
1.1
4.2
1.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
CSA
CSA
CSA
CSA
CSA
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-335
A/SA-335
A/SA-336
A356
A/SA-369
A/SA-369
A/SA-387
A/SA-691
A615
A615
A706
G30.18
G30.18
G30.18
G30.18
G30.18
A161
A/SA-204
A/SA-209
A/SA-209
A/SA-209
A/SA-213
A/SA-217
A/SA-234
A/SA-250
A/SA-250
A/SA-250
A/SA-250
A/SA-335
P91
P92
F91
12A
FP91
FP92
91, Cl. 2
91
40
60
60
300R
400R
400W
500R
500W
T1
A
T1
T1a
T1b
T2
WC1
WP1
T1
T1a
T1b
T2
P1
Type, Grade,
Base Metal
or Alloy
Specification Designation
K90901
K92460
K90901
J84090
K90901
K92460
K90901
K91560
—
—
—
—
—
—
—
—
K11522
K11820
K11522
K12023
K11422
K11547
J12524
K12821
K11522
K12023
K11422
K11547
K11522
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
85/60 [585/415]
90/64 [620/440]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
90/64 [620/440]
85/60 [585/415]
85/60 [585/415]
60/40 [415/275]
90/60 [620/415]
80/60 [550/415]
60/40 [415/275]
78.5/58 [540/400]
78.5/58 [540/400]
98/72.5 [675/500]
90.5/72.5 [625/500]
55/30 [380/205]
65/37 [450/255]
55/30 [380/205]
60/32 [415/220]
53/28 [365/195]
60/30 [415/205]
65/35 [450/240]
55/30 [380/205]
55/30 [380/205]
60/32 [415/220]
53/28 [365/195]
60/30 [415/205]
55/30 [380/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless Pipe
Seamless Pipe
Forgings
Castings
Forged Pipe
Forged Pipe
Plate
Fusion Welded Pipe
Rebar
Rebar
Rebar
Rebar
Rebar
Rebar
Rebar
Rebar
Tube
Plate
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Castings
Piping Fittings
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
E.R.W. Tube
Seamless Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
9Cr-1Mo-V
9Cr-2W
9Cr-1Mo-V
9Cr-1Mo-V
9Cr-1Mo-V
9Cr-2W
9Cr-1Mo-V
9Cr-1Mo-V
C
C
C
C
C
C
C
C
C-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
120
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
3
3
3
121
3
3
3
3
3
3
3
3
3
3
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
—
4.2
1.1
1.1
1.1
4.2
4.2
1.1
1.1
4.2
1.4
1.4
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
Standard
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A588
A/SA-335
A/SA-335
A/SA-352
A356
A/SA-369
A/SA-369
A/SA-387
A/SA-426
A/SA-426
A/SA-426
A588
A588
C
K
C
C
B
C
B
A
B
B
A
P15
P2
LC1
2
FP1
FP2
2, Cl. 1
CP1
CP15
CP2
A
A
Type, Grade,
Base Metal
or Alloy
Specification Designation
(Continued)
>5 and ≤8
[>125 and ≤200]
K11430
>4 and ≤5
[>100 and ≤125]
K11430
≤4 [≤100]
K12043
K12043
>5 and ≤8
[>125 and ≤200]
K12043
>4 and ≤5
[>100 and ≤125]
K12043
≤4 [≤100]
K11538
>5 and ≤8
[>125 and ≤200]
K11538
≤4 [≤100]
K11538
>4 and ≤5
[>100 and ≤125]
K11538
—
>4 and ≤5
[>100 and ≤125]
K11578
K11547
J12522
J12523
K11522
K11547
K12143
J12521
J11522
J11547
K11430
K11430
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/50 [485/345]
67/46 [460/315]
70/50 [485/345]
67/46 [460/315]
70/50 [485/345]
63/42 [435/290]
67/46 [460/315]
70/50 [485/345]
70/50 [485/345]
63/42 [435/290]
67/46 [460/315]
60/30 [415/205]
55/30 [380/205]
65/35 [450/240]
65/35 [450/240]
55/30 [380/205]
55/30 [380/205]
55/33 [380/230]
65/35 [450/240]
60/30 [415/205]
60/30 [415/205]
70/50 [485/345]
63/42 [435/290]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Shapes
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Plate & Bar
Shapes
Plate & Bar
Plate & Bar
Seamless Pipe
Seamless Pipe
Castings
Castings
Forged Pipe
Forged Pipe
Plate
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Shapes
Plate & Bar
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
Mn-0.4Cr-0.4Cu-Si-V
Mn-0.6Cr-0.4Cu-Si-Nb
Mn-0.4Cr-0.4Cu-Si-V
Mn-0.4Cr-0.4Cu-Si-V
Mn-0.6Cr-0.3Cu-Si-V
Mn-0.4Cr-0.4Cu-Si-V
Mn-0.6Cr-0.3Cu-Si-V
Mn-0.5Cr-0.3Cu-Si-V
Mn-0.6Cr-0.3Cu-Si-V
Mn-0.6Cr-0.3Cu-Si-V
Mn-0.5Cr-0.3Cu-Si-V
1.5Si-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
0.5Cr-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
C-0.5Mo-Si
0.5Cr-0.5Mo
Mn-0.5Cr-0.3Cu-Si-V
Mn-0.5Cr-0.3Cu-Si-V
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1.4
1.4
11.1
1.1
4.2
1.1
—
—
1.4
1.4
1.1
4.2
1.1
1.2
1.1
4.2
1.1
1.2
1.2
4.2
1.2
1.2
—
4.2
4.1
2.1
2.1
1.4
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
AS/NZS
AS/NZS
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM
Standard
A588
A588
A595
A/SA-672
A/SA-691
A/SA-691
A707
A707
3678
3678
A/SA-182
A/SA-182
A/SA-204
A/SA-204
A/SA-336
A/SA-387
A/SA-672
A/SA-672
A/SA-672
A/SA-691
A/SA-691
A/SA-691
A707
A871
A108
A/SA-487
A/SA-487
A588
K
K
C
L65
0.5Cr, Cl. 1
CM-65
L6, Cl. 1
L6, Cl. 2
WR350
WR350L0
F1
F2
B
C
F1
2, Cl. 2
H75
L70
L75
0.5Cr, Cl. 2
CM-70
CM-75
L6, Cl. 3
60
8620 CW
2, Cl. A
2, Cl. B
K
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
—
K11526
K11820
K12143
K11820
K02902
K02902
—
—
K12822
K12122
K12020
K12320
K12520
K12143
K12021
K12020
K12320
K12143
K12020
K12320
K02902
—
G86200
J13005
J13005
—
(Continued)
>5 and ≤8
[>125 and ≤200]
≤4 [≤100]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/50 [485/345]
70/50 [485/345]
70/60 [485/415]
65/37 [450/255]
55/33 [380/230]
65/37 [450/255]
60/42 [415/290]
66/52 [455/360]
65/50 [450/340]
65/50 [450/340]
70/40 [485/275]
70/40 [485/275]
70/40 [485/275]
75/43 [515/295]
70/40 [485/275]
70/45 [485/310]
75/45 [515/310]
70/40 [485/275]
75/43 [515/295]
70/45 [485/310]
70/40 [485/275]
75/43 [515/295]
75/60 [515/415]
75/60 [515/415]
–/– [–/–]
85/53 [585/365]
90/65 [620/450]
63/42 [435/290]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate & Bar
Shapes
Welded Tube
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Forgings
Forgings
Plate
Plate
Forgings
Forgings
Plate
Plate
Forgings
Plate
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Forgings
Plate
Bar
Castings
Castings
Plate & Bar
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
Mn-0.6Cr-0.4Cu-Si-Nb
Mn-0.6Cr-0.4Cu-Si-Nb
Low C
C-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
2Mn-0.3Mo-Cb
2Mn-0.3Mo-Cb
C-Mn-Cr-Ni-Cu
C-Mn-Cr-Ni-Cu
C-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
C-0.5Mo
C-0.5Mo
0.5Cr-0.5Mo
Mn-0.5Mo
C-0.5Mo
C-0.5Mo
0.5Cr-0.5Mo
C-0.5Mo
C-0.5Mo
2Mn-0.3Mo-Cb
C-Mn-Ni-Cr-Cu-V
0.5Ni-0.5Cr-Mo
Mn-0.25Mo-V
Mn-0.25Mo-V
Mn-0.6Cr-0.4Cu-Si-Nb
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
122
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
4.2
4.2
4.1
4.1
3.1
3.1
1.2
3.1
3.1
4.2
—
5.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
Standard
A/SA-487
A/SA-487
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-508
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-533
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-543
A/SA-543
A/SA-672
A/SA-672
A/SA-672
A871
A707
A/SA-182
4, Cl. A
4, Cl. C
2, Cl. 1
2, Cl. 2
3, Cl. 1
3, Cl. 2
4N, Cl. 3
A, Cl. 1
A, Cl. 2
B, Cl. 1
B, Cl. 2
C, Cl. 1
C, Cl. 2
D, Cl. 1
D, Cl. 2
E, Cl. 1
E, Cl. 2
2, Cl. 1
2, Cl. 2
3, Cl. 1
3, Cl. 2
B, Cl. 3
C, Cl. 3
H80
J80
J90
65
L6, Cl. 4
F11, Cl.1
Type, Grade,
Base Metal
or Alloy
Specification Designation
J13047
J13047
K12766
K12766
K12042
K12042
K22375
K12521
K12521
K12539
K12539
K12554
K12554
K12529
K12529
K12554
K12554
K12765
K12765
K12045
K12045
K42339
—
K12022
—
—
—
K02902
K11597
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
90/60 [620/415]
90/60 [620/415]
80/50 [550/345]
90/65 [620/450]
80/50 [550/345]
90/65 [620/450]
90/70 [620/485]
80/50 [550/345]
90/70 [620/485]
80/50 [550/345]
90/70 [620/485]
80/50 [550/345]
90/70 [620/485]
80/50 [550/345]
90/70 [620/485]
80/50 [550/345]
90/70 [620/485]
80/50 [550/345]
90/65 [620/450]
80/50 [550/345]
90/65 [620/450]
90/70 [620/485]
90/70 [620/485]
80/50 [550/345]
80/50 [550/345]
90/70 [620/485]
80/65 [550/450]
90/75 [620/515]
60/30 [415/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Castings
Castings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Forgings
Forgings
Forgings
Forgings
Plate
Plate
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Plate
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
0.5Ni-0.5Cr-0.25Mo-V
0.5Ni-0.5Cr-0.25Mo-V
0.75Ni-0.5Mo-0.3Cr-V
0.75Ni-0.5Mo-0.3Cr-V
0.75Ni-0.5Mo-Cr-V
0.75Ni-0.5Mo-Cr-V
3.5Ni-1.75Cr-0.5Mo-V
Mn-0.5Mo
Mn-0.5Mo
Mn-0.5Mo-0.5Ni
Mn-0.5Mo-0.5Ni
Mn-0.5Mo-0.75Ni
Mn-0.5Mo-0.75Ni
Mn-0.5Mo-0.25Ni
Mn-0.5Mo-0.25Ni
Mn-0.5Mo-0.75Ni
Mn-0.5Mo-0.75Ni
0.75Ni-0.5Mo-0.3Cr-V
0.75Ni-0.5Mo-0.3Cr-V
0.5Ni-0.5Mo-V
0.5Ni-0.5Mo-V
3Ni-1.75Cr-0.5Mo
2.75Ni-1.5Cr-0.5Mo
Mn-0.5Mo
Mn-0.5Mo-0.75Ni
Mn-0.5Mo-0.75Ni
C-Mn-Ni-Cr-Cu-V
2Mn-0.3Mo-Cb
1.25Cr-0.5Mo-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
123
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5.1
5.1
5.1
5.1
5.1
4.2
4.2
5.1
5.1
9.1
4.2
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
6.2
6.2
5.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
Standard
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A199
A/SA-202
A/SA-202
A/SA-213
A/SA-213
A/SA-217
A/SA-217
A/SA-217
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-250
A/SA-250
A/SA-335
A/SA-335
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A356
A356
A356
A/SA-369
F11, Cl. 2
F11, Cl. 3
F12, Cl. 1
F12, Cl. 2
T11
A
B
T11
T12
WC4
WC5
WC6
WP11, Cl. 1
WP11, Cl. 2
WP11, Cl. 3
WP12, Cl. 1
WP12, Cl. 2
T11
T12
P11
P12
F11, Cl. 1
F11, Cl. 2
F11, Cl. 3
F12
6
8
9
FP11
Type, Grade,
Base Metal
or Alloy
Specification Designation
K11572
K11572
K11562
K11564
K11597
K11742
K12542
K11597
K11562
J12082
J22000
J12072
—
—
—
K12062
K12062
K11597
K11562
K11597
K11562
K11597
K11572
K11572
K11564
J12073
J11697
J21610
K11597
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/40 [485/275]
75/45 [515/310]
60/32 [415/220]
70/40 [485/275]
60/25 [415/170]
75/45 [515/310]
85/47 [585/325]
60/30 [415/205]
60/32 [415/220]
70/40 [485/275]
70/40 [485/275]
70/40 [485/275]
60/30 [415/205]
70/40 [485/275]
75/45 [515/310]
60/32 [415/220]
70/40 [485/275]
60/30 [415/205]
60/32 [415/220]
60/30 [415/205]
60/32 [415/220]
60/30 [415/205]
70/40 [485/275]
75/45 [515/310]
70/40 [485/275]
70/45 [485/310]
80/50 [550/345]
85/60 [585/415]
60/30 [415/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Plate
Plate
Seamless Tube
Seamless Tube
Castings
Castings
Castings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
E.R.W. Tube
E.R.W. Tube
Seamless Pipe
Seamless Pipe
Forgings
Forgings
Forgings
Forgings
Castings
Castings
Castings
Forged Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1Cr-0.5Mo
1.25Cr-0.5Mo-Si
0.5Cr-1.25Mn-Si
0.5Cr-1.25Mn-Si
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1Ni-0.5Cr-0.5Mo
0.75Ni-1Mo-0.75Cr
1.25Cr-0.5Mo
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1Cr-0.5Mo
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1.25Cr-0.5Mo
1Cr-1Mo-V
1Cr-1Mo-V
1.25Cr-0.5Mo-Si
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
124
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
45
45
45
45
5A
5A
5A
5A
5A
125
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
5.1
5.1
5.1
5.1
5.1
6.2
6.2
6.2
5.1
5.1
5.2
5.1
5.1
5.1
5.1
5.1
4.1
5.1
5.1
—
8.2
8.2
8.2
45
5.2
5.2
5.2
—
5.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
Standard
A/SA-369
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A389
A389
A405
A/SA-426
A/SA-426
A/SA-541
A/SA-691
A/SA-691
A/SA-691
A/SA-691
A/SA-739
A/SA-333
A/SA-423
A/SA-423
A148
A/SA-240
A/SA-240
A/SA-351
A/SA-351
A/SA-182
A/SA-182
A/SA-182
A199
A199
FP12
11, Cl. 1
11, Cl. 2
12, Cl. 1
12, Cl. 2
C23
C24
P24
CP11
CP12
11, Cl. 4
1.25CR, Cl. 1
1.25CR, Cl. 2
1CR, Cl. 1
1CR, Cl. 2
B11
4
1
2
90-60
—
S31277
CN3MN
HT30
F21
F22, Cl. 1
F22, Cl. 3
T21
T22
Type, Grade,
Base Metal
or Alloy
Specification Designation
K11562
K11789
K11789
K11757
K11757
J12080
J12092
K11591
J12072
J11562
K11572
K11789
K11789
K11757
K11757
K11797
K11267
K11535
K11540
D50600
S31277
S31277
J94651
N08603
K31545
K21590
K21590
K31545
K21590
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
60/32 [415/220]
60/35 [415/240]
75/45 [515/310]
55/33 [380/230]
65/40 [450/275]
70/40 [485/275]
80/50 [550/345]
80/50 [550/345]
70/40 [485/275]
60/30 [415/205]
80/50 [550/345]
60/35 [415/240]
75/45 [515/310]
55/33 [380/230]
65/40 [450/275]
70/45 [485/310]
60/35 [415/240]
60/37 [415/255]
60/37 [415/255]
90/60 [620/415]
112/52 [770/360]
112/52 [770/360]
80/38 [550/260]
65/28 [450/195]
75/45 [515/310]
60/30 [415/205]
75/45 [515/310]
60/25 [415/170]
60/25 [415/170]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forged Pipe
Plate
Plate
Plate
Plate
Castings
Castings
Seamless Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Forgings
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Bar
Seamless & Welded Pipe
Seamless & Welded Tube
Seamless & Welded Tube
Castings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Castings
Castings
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
1Cr-0.5Mo
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1Cr-0.5Mo
1.25Cr-0.5Mo-V
1Cr-1Mo-V
1.25Cr-Mo
1.25Cr-0.5Mo
1Cr-0.5Mo
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1.25Cr-0.5Mo-Si
1Cr-0.5Mo
1Cr-0.5Mo
1.25Cr-0.5Mo
0.75Cr-0.75Ni-Cu-Al
0.75Cr-0.5Ni-Cu
0.75Ni-0.5Cu-Mo
C
27Ni-22Cr-7Mo-Mn-Cu
27Ni-22Cr-7Mo-Mn-Cu
46Fe-24Ni-21Cr-6Mo-Cu-N
35Ni-15Cr-0.5Mo
3Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
2.25Cr-1Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
—
—
5.2
—
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A199
A200
A200
A200
A/SA-213
A/SA-213
A/SA-217
A/SA-234
A/SA-234
A/SA-250
A/SA-335
A/SA-335
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A356
A/SA-369
A/SA-369
A/SA-387
A/SA-387
A/SA-387
A/SA-387
A/SA-426
A/SA-426
A/SA-691
A/SA-691
A/SA-691
A/SA-691
T4
T21
T22
T4
T21
T22
WC9
WP22, Cl. 1
WP22, Cl. 3
T22
P21
P22
F21, Cl. 1
F21, Cl. 3
F22, Cl. 1
F22, Cl. 3
10
FP21
FP22
21, Cl. 1
21, Cl. 2
22, Cl. 1
22, Cl. 2
CP21
CP22
2.25CR, Cl. 1
2.25CR, Cl. 2
3CR, Cl. 1
3CR, Cl. 2
Type, Grade,
Base Metal
or Alloy
Specification Designation
K31509
K31545
K21590
K31509
K31545
K21590
J21890
K21590
K21590
K21590
K31545
K21590
K31545
K31545
K21590
K21590
J22090
K31545
K21590
K31545
K31545
K21590
K21590
J31545
J21890
K21590
K21590
K31545
K31545
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
60/25 [415/170]
60/25 [415/170]
60/25 [415/170]
60/25 [415/170]
60/30 [415/205]
60/30 [415/205]
70/40 [485/275]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
75/45 [515/310]
85/55 [585/380]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
70/40 [485/275]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
75/45 [515/310]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless Tube
Tube
Tube
Tube
Seamless Tube
Seamless Tube
Castings
Piping Fittings
Piping Fittings
E.R.W. Tube
Seamless Pipe
Seamless Pipe
Forgings
Forgings
Forgings
Forgings
Castings
Forged Pipe
Forged Pipe
Plate
Plate
Plate
Plate
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
2.25Cr-0.5Mo-0.75Si
3Cr-1Mo
2.25Cr-1Mo
2.25Cr-0.5Mo-0.75Si
3Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
3Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
3Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo
3Cr-1Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
126
5A
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
5B
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5.2
5.3
5.3
5.4
5.3
5.4
5.3
5.3
5.3
5.4
5.4
5.3
5.3
5.3
5.4
5.4
5.3
5.3
5.3
5.4
5.3
5.3
5.4
5.3
5.4
5.3
5.3
5.4
5.4
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-739
A/SA-182
A/SA-182
A/SA-182
A199
A199
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-217
A/SA-217
A/SA-234
A/SA-234
A/SA-234
A/SA-234
A/SA-335
A/SA-335
A/SA-335
A/SA-335
A/SA-336
A/SA-336
A/SA-336
A/SA-369
A/SA-369
A/SA-387
A/SA-387
A/SA-387
A/SA-387
B22
F5
F5a
F9
T5
T9
T5
T5b
T5c
T9
C12
C5
WP5, Cl. 1
WP5, Cl. 3
WP9, Cl. 1
WP9, Cl. 3
P5
P5b
P5c
P9
F5
F5A
F9
FP5
FP9
5, Cl. 1
5, Cl. 2
9, Cl. 1
9, Cl. 2
Type, Grade,
Base Metal
or Alloy
Specification Designation
K21390
K41545
K42544
K90941
K41545
K81590
K41545
K51545
K41245
K90941
J82090
J42045
K41545
K41545
K90941
K90941
K41545
K51545
K41245
K90941
K41545
K42544
K90941
K41545
K90941
K41545
K41545
K90941
K90941
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/45 [515/310]
70/40 [485/275]
90/65 [620/450]
85/55 [585/380]
60/25 [415/170]
60/25 [415/170]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
90/60 [620/415]
90/60 [620/415]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
60/36 [415/250]
80/50 [550/345]
85/55 [585/380]
60/30 [415/205]
60/30 [415/205]
60/30 [415/205]
75/45 [515/310]
60/30 [415/205]
75/45 [515/310]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Bar
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Castings
Castings
Piping Fittings
Piping Fittings
Piping Fittings
Piping Fittings
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Forgings
Forgings
Forgings
Forged Pipe
Forged Pipe
Plate
Plate
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
2.25Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo
9Cr-1Mo
5Cr-0.5Mo
9Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo-Si
5Cr-0.5Mo-Ti
9Cr-1Mo
9Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo
5Cr-0.5Mo
9Cr-1Mo
9Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo-Si
5Cr-0.5Mo-Ti
9Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo
9Cr-1Mo
5Cr-0.5Mo
9Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo
9Cr-1Mo
9Cr-1Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
127
5B
5B
5B
5B
5B
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5.3
5.3
5.4
5.3
5.3
6.2
6.2
6.2
6.2
6.2
6.2
5.2
5.2
6.2
6.2
5.2
5.2
6.2
6.2
5.2
5.2
5.2
5.2
6.2
6.2
6.3
6.2
6.2
6.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-426
A/SA-426
A/SA-426
A/SA-691
A/SA-691
A/SA-182
A/SA-182
A/SA-182
A/SA-336
A/SA-336
A/SA-336
A/SA-487
A/SA-508
A/SA-508
A/SA-508
A/SA-541
A/SA-541
A/SA-541
A/SA-541
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-542
A/SA-832
A/SA-832
CP5
CP5b
CP9
5CR, Cl. 1
5CR, Cl. 2
F22V
F3V
F3VCb
F22V
F3V
F3VCb
8, Cl. A
22, Cl. 3
3V
3VCb
22, Cl. 3
22V
3V
3VCb
A, Cl. 4
A, Cl. 4a
B, Cl. 4
B, Cl. 4a
C, Cl. 4
C, Cl. 4a
D, Cl. 4a
E, Cl. 4a
21V
22V
Type, Grade,
Base Metal
or Alloy
Specification Designation
J42045
J51545
J82090
K41545
K41545
K31835
K31830
K31390
K31835
K31830
K31390
J22091
K21590
K31830
K31390
K21390
K31835
K31830
K31390
K21590
K21590
K21590
K21590
K31830
K31830
K31835
K31390
K31830
K31835
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
90/60 [620/415]
60/30 [415/205]
90/60 [620/415]
60/30 [415/205]
75/45 [515/310]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/55 [585/380]
85/55 [585/380]
85/60 [585/415]
85/60 [585/415]
85/55 [585/380]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/55 [585/380]
85/60 [585/415]
85/55 [585/380]
85/60 [585/415]
85/55 [585/380]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
85/60 [585/415]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Castings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
5Cr-0.5Mo
5Cr-1.5Si-0.5Mo
9Cr-1Mo
5Cr-0.5Mo
5Cr-0.5Mo
2.25Cr-1Mo-V
3Cr-1Mo-V-Ti-B
3Cr-1Mo-0.25V-Cb-Ca
2.25Cr-1Mo-V
3Cr-1Mo-V-Ti-B
3Cr-1Mo-0.25V-Cb-Ca
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo-V-Ti-B
3Cr-1Mo-0.25V-Cb-Ca
2.25Cr-1Mo
2.25Cr-1Mo-V
3Cr-1Mo-V-Ti-B
3Cr-1Mo-0.25V-Cb-Ca
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo-V-Ti-B
3Cr-1Mo-V-Ti-B
2.25Cr-1Mo-V
3Cr-1Mo-0.25V-Cb-Ca
3Cr-1Mo-V-Ti-B
2.25Cr-1Mo-V
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
128
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
1
3
3
3
4
4
4
4
4
4
5
5
5
5
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
6.2
5.2
5.2
6.2
5.2
5.2
5.2
5.2
5.2
6.2
5.2
5.2
5.2
6.2
7.2
7.2
7.2
7.2
7.1
7.2
7.1
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
Standard
A/SA-832
A/SA-542
A/SA-542
A/SA-542
A/SA-487
A/SA-487
A/SA-541
A/SA-542
A/SA-542
A/SA-542
A/SA-541
A/SA-542
A/SA-542
A/SA-542
A/SA-182
A/SA-240
A/SA-268
A/SA-276
A473
A473
A/SA-479
A/SA-479
A/SA-479
A/SA-182
A/SA-240
A/SA-268
A473
A473
A/SA-182
23V
A, Cl. 3
B, Cl. 3
C, Cl. 3
8, Cl. B
8, Cl. C
22, Cl. 4
A, Cl. 1
B, Cl. 1
C, Cl. 1
22, Cl. 5
A, Cl. 2
B, Cl. 2
C, Cl. 2
F6a, Cl.1
410
TP410
TP410
403
410
403
410
XM-30
F429
429
TP429
420
429
F6a, Cl. 2
Type, Grade,
Base Metal
or Alloy
Specification Designation
—
K21590
K21590
K31830
J22091
J22091
K21390
K21590
K21590
K31830
K21390
K21590
K21590
K31830
S41000
S41000
S41000
S41000
S40300
S41000
S40300
S41000
S41040
S42900
S42900
S42900
S42000
S42900
S41000
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
85/60 [585/415]
95/75 [655/515]
95/75 [655/515]
95/75 [655/515]
105/85 [725/585]
100/75 [690/515]
105/85 [725/585]
105/85 [725/585]
105/85 [725/585]
105/85 [725/585]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
115/100 [795/690]
70/40 [485/275]
65/30 [450/205]
60/30 [415/205]
70/40 [485/275]
70/40 [485/275]
70/40 [485/275]
70/40 [485/275]
70/40 [485/275]
70/40 [485/275]
60/35 [415/240]
65/30 [450/205]
60/35 [415/240]
70/35 [485/240]
65/35 [450/240]
85/55 [585/380]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate
Plate
Plate
Plate
Castings
Castings
Forgings
Plate
Plate
Plate
Forgings
Plate
Plate
Plate
Forgings
Plate, Sheet, & Strip
Seamless & Welded Tube
Bar
Forgings
Forgings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Forgings
Plate, Sheet, & Strip
Seamless & Welded Tube
Forgings
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
3Cr-1Mo-0.25V-Cb-Ca
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo-V-Ti-B
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo-V-Ti-B
2.25Cr-1Mo
2.25Cr-1Mo
2.25Cr-1Mo
3Cr-1Mo-V-Ti-B
13Cr
13Cr
13Cr
13Cr
12Cr
13Cr
12Cr
13Cr
13Cr-Cb
15Cr
15Cr
15Cr
13Cr
15Cr
13Cr
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
129
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
1
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.1
7.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-182
F6a, Cl. 3
A/SA-182
F6a, Cl. 4
A/SA-182
F6b
A/SA-217
CA15
A/SA-336
F6
A351
CA15
A/SA-426
CPCA15
A/SA-487
CA15 Cl. B
A/SA-487
CA15 Cl. C
A/SA-487
CA15 Cl. D
A/SA-487 CA15M Cl. A
A743
CA15
A743
CA15M
A/SA-182
F6NM
A/SA-240
S41500
A/SA-268
S41500
A/SA-352
CA6NM
A473
414
A/SA-479
414
A/SA-479
S41500
A/SA-487 CA6NM, Cl. A
A/SA-487 CA6NM, Cl. B
A/SA-731
S41500
A743
CA40
A743
CA6NM
A743
CB6
A/SA-815
S41500
A/SA-240
405
A/SA-240
409
Type, Grade,
Base Metal
or Alloy
Specification Designation
S41000
S41000
S41026
J91150
S41000
J91150
J91150
J91171
J91150
J91171
J91151
J91150
J91151
S41500
S41500
S41500
J91540
S41400
S41400
S41500
J91540
J91540
S41500
J91153
J91540
J91804
S41500
S40500
S40910
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
110/85 [760/585]
130/110 [895/760]
110/90 [760/620]
90/65 [620/450]
85/55 [585/380]
90/– [620/–]
90/65 [620/450]
90/65 [620/450]
90/60 [620/415]
100/75 [690/515]
90/65 [620/450]
90/65 [620/450]
90/65 [620/450]
115/90 [795/620]
115/90 [795/620]
115/90 [795/620]
110/80 [760/550]
65/35 [450/240]
115/90 [795/620]
115/90 [795/620]
110/80 [760/550]
100/75 [690/515]
115/90 [795/620]
100/70 [690/485]
110/80 [760/550]
115/85 [795/585]
110/90 [760/620]
60/25 [415/170]
55/25 [380/170]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Castings
Forgings
Castings
Centrifugal Cast Pipe
Castings
Castings
Castings
Castings
Castings
Castings
Forgings
Plate, Sheet, & Strip
Seamless & Welded Tube
Castings
Forgings
Bars & Shapes
Bars & Shapes
Castings
Castings
Seamless & Welded Pipe
Castings
Castings
Castings
Fittings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
13Cr
13Cr
13Cr-0.5Mo
13Cr
13Cr
13Cr
13Cr
13Cr
13Cr
13Cr
13Cr-Mo
13Cr
13Cr-Mo
13Cr-4.5Ni-Mo
13Cr-4.5Ni-Mo
13Cr-4.5Ni-Mo
13Cr-4Ni
12.5Cr-2Ni-Si
12.5Cr-2Ni-Si
13Cr-4.5Ni-Mo
13Cr-4Ni
13Cr-4Ni
13Cr-4.5Ni-Mo
13Cr
13Cr-4Ni
17Cr-5Ni
13Cr-4.5Ni-Mo
12Cr-1Al
11Cr-Ti
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
130
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
7.1
7.1
7.2
7.1
7.1
7.1
7.1
7.1
7.1
7.2
7.2
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
Standard
A/SA-240
A/SA-240
A/SA-240
A/SA-268
A/SA-268
A/SA-268
A473
A/SA-479
A743
A/SA-1010
A/SA-1010
A/SA-182
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-268
A/SA-268
A/SA-268
A/SA-268
A473
A/SA-479
A/SA-479
A/SA-479
A/SA-731
A/SA-731
A/SA-803
A167
A/SA-182
409
409
410S
S40800
TP405
TP409
405
405
CC50
40
50
F430
430
439
S43932
S44400
18Cr-2Mo
TP430
TP430Ti
TP439
430
430
439
S44400
18Cr-2Mo
TP439
TP439
302B
F304
Type, Grade,
Base Metal
or Alloy
Specification Designation
S40920
S40930
S41008
S40800
S40500
S40900
S40500
S40500
J92615
S41003
S41003
S43000
S43000
S43035
S43932
S44400
S44400
S43000
S43036
S43035
S43000
S43000
S43035
S44400
S44400
S43035
S43035
S30215
S30400
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
55/25 [380/170]
55/25 [380/170]
60/30 [415/205]
55/30 [380/205]
60/30 [415/205]
55/25 [380/170]
60/30 [415/205]
60/25 [415/170]
55/– [380/–]
66/40 [455/275]
70/50 [485/350]
60/35 [415/240]
65/30 [450/205]
60/30 [415/205]
60/30 [415/205]
60/40 [415/275]
60/40 [415/275]
60/35 [415/240]
60/35 [415/240]
60/30 [415/205]
70/35 [485/240]
70/40 [485/275]
70/40 [485/275]
60/45 [415/310]
60/40 [415/275]
60/30 [415/205]
60/30 [415/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Forgings
Bars & Shapes
Castings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Forgings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Forgings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Seamless & Welded Pipe
Seamless & Welded Pipe
Welded Tube
Plate, Sheet, & Strip
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
11Cr-Ti
11Cr-Ti
13Cr
12Cr-Ti
12Cr-1Al
11Cr-Ti
12Cr-1Al
12Cr-1Al
28Cr-3Ni
12Cr-1Ni
12Cr-1Ni
17Cr
17Cr
18Cr-Ti
18Cr-Ti-Cb
18Cr-2Mo
18Cr-2Mo
17Cr
18Cr-Ti
18Cr-Ti
17Cr
17Cr
18Cr-Ti
18Cr-2Mo
18Cr-2Mo
18Cr-Ti
18Cr-Ti
18Cr-8Ni-2Si
18Cr-8Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
131
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
F304
F304H
F304H
F304L
F304L
F304LN
F304LN
F304N
F316
F316
F316H
F316H
F316L
F316L
F316LN
F316LN
F316N
F317
F317
F317L
F317L
F321
F321
F321H
F321H
F347
F347
F347H
F347H
Type, Grade,
Base Metal
or Alloy
Specification Designation
S30400
S30409
S30409
S30403
S30403
S30453
S30453
S30451
S31600
S31600
S31609
S31609
S31603
S31603
S31653
S31653
S31651
S31700
S31700
S31703
S31703
S32100
S32100
S32109
S32109
S34700
S34700
S34709
S34709
132
(Continued)
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
>5 [>127]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/30 [485/205]
70/30 [485/205]
75/30 [515/205]
70/25 [485/170]
65/25 [450/170]
75/30 [515/205]
70/30 [485/205]
80/35 [550/240]
75/30 [515/205]
70/30 [485/205]
75/30 [515/205]
70/30 [485/205]
70/25 [485/170]
65/25 [450/170]
70/30 [485/205]
75/30 [515/205]
80/35 [550/240]
70/30 [485/205]
75/30 [515/205]
65/25 [450/170]
70/25 [485/170]
75/30 [515/205]
70/30 [485/205]
75/30 [515/205]
70/30 [485/205]
75/30 [515/205]
70/30 [485/205]
70/30 [485/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A213
A213
A213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-240
F348
F348
F348H
F348H
F46
S32615
TP304
TP304H
TP304L
TP304LN
TP304N
TP316
TP316H
TP316L
TP316LN
TP316N
TP316Ti
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP347HFG
TP347LN
TP348
TP348H
XM-15
301
Type, Grade,
Base Metal
or Alloy
Specification Designation
S34800
S34800
S34809
S34809
S30600
S32615
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S31635
S31700
S31703
S32100
S32109
S34700
S34709
S34710
S34751
S34800
S34809
S38100
S30100
(Continued)
>5 [>127]
>5 [>127]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
70/30 [485/205]
70/30 [485/205]
75/30 [515/205]
78/35 [540/240]
80/32 [550/220]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
80/30 [550/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-15Ni-4Si
18Cr-20Ni-5.5Si
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-Ti
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb-N
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-18Ni-2Si
17Cr-7Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
133
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
302
304
304H
304L
304LN
304N
305
316
316Cb
316H
316L
316LN
316N
316Ti
317
317L
321
321H
347
347H
348
348H
S30600
S30601
S31753
S32615
XM-15
XM-21
XM-21
Type, Grade,
Base Metal
or Alloy
Specification Designation
S30200
S30400
S30409
S30403
S30453
S30451
S30500
S31600
S31640
S31609
S31603
S31653
S31651
S31635
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S30600
S30601
S31753
S32615
S38100
S30452
S30452
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
78/35 [540/240]
78/37 [540/255]
80/35 [550/240]
80/32 [550/220]
75/30 [515/205]
85/40 [585/275]
90/50 [620/345]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate
Sheet & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
18Cr-11Ni
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-Cb
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-Ti
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-15Ni-4Si
17.5Cr-17.5Ni-5.3Si
18Cr-13Ni-3Mo-N
18Cr-20Ni-5.5Si
18Cr-18Ni-2Si
18Cr-8Ni-N
18Cr-8Ni-N
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
134
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A269
A269
A269
A269
A269
A269
A269
A269
A269
A269
TP XM-15
TP304
TP304H
TP304L
TP304LN
TP304N
TP316
TP316H
TP316L
TP316LN
TP316N
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP348
TP348H
TP304
TP304L
TP304LN
TP316
TP316L
TP316LN
TP317
TP321
TP347
TP348
Type, Grade,
Base Metal
or Alloy
Specification Designation
S38100
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S30400
S30403
S30453
S31600
S31603
S31653
S31700
S32100
S34700
S34800
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
–/– [–/–]
–/– [–/–]
75/30 [515/205]
–/– [–/–]
–/– [–/–]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-18Ni-2Si
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
135
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
Standard
A270
A271
A271
A271
A271
A271
A271
A271
A271
A/SA-276
A/SA-276
A/SA-276
A/SA-276
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A312
A/SA-312
A/SA-312
TP304
TP304
TP304H
TP316
TP316H
TP321
TP321H
TP347
TP347H
TP304
TP304L
TP316
TP316L
S30600
S32615
TP XM-15
TP304
TP304H
TP304L
TP304LN
TP304N
TP316
TP316H
TP316L
TP316LN
TP316N
TP316Ti
TP317
TP317L
Type, Grade,
Base Metal
or Alloy
Specification Designation
S30400
S30400
S30409
S31600
S31609
S32100
S32109
S34700
S34709
S30400
S30403
S31600
S31603
S30600
S32615
S38100
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S31635
S31700
S31703
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
70/25 [485/170]
78/35 [540/240]
80/32 [550/220]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Bar
Bar
Bar
Bar
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
18Cr-15Ni-4Si
18Cr-20Ni-5.5Si
18Cr-18Ni-2Si
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-Ti
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
136
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-336
A/SA-351
A/SA-351
A/SA-351
TP321
TP321
TP321H
TP321H
TP347
TP347H
TP347LN
TP348
TP348H
F304
F304H
F304L
F304LN
F304N
F316
F316H
F316L
F316LN
F316N
F321
F321H
F347
F347H
F348
F348H
F46
CF10
CF10M
CF10MC
Type, Grade,
Base Metal
or Alloy
Specification Designation
S32100
S32100
S32109
S32109
S34700
S34709
S34751
S34800
S34809
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S32100
S32109
S34700
S34709
S34800
S34809
S30600
J92590
J92901
J92971
(Continued)
≤0.375 [≤10]
>0.375 [>10]
>0.375 [>10]
≤0.375 [≤10]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
70/25 [485/170]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/30 [485/205]
70/30 [485/205]
65/25 [450/170]
70/30 [485/205]
80/35 [550/240]
70/30 [485/205]
70/30 [485/205]
65/25 [450/170]
70/30 [485/205]
80/35 [550/240]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
65/25 [450/170]
78/32 [540/220]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Castings
Castings
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb-N
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-15Ni-4Si
19Cr-9Ni-0.5Mo
19Cr-9Ni-2Mo
16Cr-14Ni-2Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
137
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
CF3
CF3A
CF3M
CF8
CF8A
CF8C
CF8M
CG8M
304
304H
304L
304LN
304N
316
316H
316L
316LN
316N
321
347
348
16-8-2H
TP304
TP304
TP304H
TP304LN
TP304N
TP316
TP316H
Type, Grade,
Base Metal
or Alloy
Specification Designation
J92500
J92500
J92800
J92600
J92600
J92710
J92900
J93000
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S32100
S34700
S34800
S16800
S30400
S30400
S30409
S30453
S30451
S31600
S31609
138
(Continued)
≥0.812 [≥21]
<0.812 [<21]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/30 [485/205]
77/35 [530/240]
70/30 [485/205]
70/30 [485/205]
77/35 [530/240]
70/30 [485/205]
70/30 [485/205]
75/35 [515/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/30 [485/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-8Ni
18Cr-8Ni
18Cr-12Ni-2Mo
18Cr-8Ni
18Cr-8Ni
18Cr-10Ni-Cb
18Cr-12Ni-2Mo
19Cr-10Ni-3Mo
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
16Cr-8Ni-2Mo
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-376
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-403
A/SA-409
A/SA-409
TP316LN
TP316N
TP321
TP321
TP321H
TP321H
TP347
TP347H
TP348
WP304
WP304H
WP304L
WP304LN
WP304N
WP316
WP316H
WP316L
WP316LN
WP316N
WP317
WP317L
WP321
WP321H
WP347
WP347H
WP348
WP348H
TP304
TP304L
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31653
S31651
S32100
S32100
S32109
S32109
S34700
S34709
S34800
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S30400
S30403
(Continued)
≤0.375 [≤10]
>0.375 [>10]
≤0.375 [≤10]
>0.375 [>10]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Welded Pipe
Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
139
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
Standard
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A430
A430
A430
A430
A430
A430
A430
A430
A430
A430
A430
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A452
A452
A452
A473
TP316
TP316L
TP317
TP321
TP347
TP348
FP16-8-2H
FP304
FP304H
FP304N
FP316
FP316H
FP316N
FP321
FP321H
FP347
FP347H
CPF10MC
CPF3
CPF3A
CPF3M
CPF8
CPF8A
CPF8C
CPF8M
TP304H
TP316H
TP347H
302
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31600
S31603
S31700
S32100
S34700
S34800
S16800
S30400
S30409
S30451
S31600
S31609
S31651
S32100
S32109
S34700
S34709
J92971
J92500
J92500
J92800
J92600
J92600
J92710
J92900
S30409
S31609
S34709
S30200
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
75/35 [515/240]
70/30 [485/205]
70/30 [485/205]
75/35 [515/240]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
77/35 [530/240]
70/30 [485/205]
70/30 [485/205]
77/35 [530/240]
70/30 [485/205]
70/30 [485/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Forged Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
16Cr-8Ni-2Mo
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
16Cr-14Ni-2Mo
18Cr-8Ni
18Cr-8Ni
16Cr-12Ni-2Mo
18Cr-8Ni
18Cr-8Ni
18Cr-10Ni-Cb
18Cr-12Ni-2Mo
18Cr-8Ni
16Cr-12Ni-2Mo
18Cr-10Ni-Cb
18Cr-8Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
140
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A473
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
302B
303
303Se
304
304
304L
305
316
316
316L
317
321
347
348
302
304
304H
304L
304LN
304N
316
316Cb
316H
316L
316LN
316N
316Ti
321
321H
Type, Grade,
Base Metal
or Alloy
Specification Designation
S30215
S30300
S30323
S30400
S30400
S30403
S30500
S31600
S31600
S31603
S31700
S32100
S34700
S34800
S30200
S30400
S30409
S30403
S30453
S30451
S31600
S31640
S31609
S31603
S31653
S31651
S31635
S32100
S32109
(Continued)
>5 [>127]
≤5 [≤127]
>5 [>127]
≤5 [≤127]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/30 [485/205]
75/30 [515/205]
65/25 [450/170]
75/30 [515/205]
70/30 [485/205]
75/30 [515/205]
65/25 [450/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-8Ni-2Si
18Cr-8Ni-S
18Cr-8Ni-Se
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-11Ni
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-Cb
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Ti
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
141
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A511
A511
A511
A511
A511
A511
A511
A511
A554
A554
A554
A554
A554
A554
A554
A554
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A/SA-666
A/SA-666
347
347H
348
348H
S30600
S32615
MT 302
MT 304
MT 304L
MT 316
MT 316L
MT 317
MT 321
MT 347
MT 302
MT 304
MT 304L
MT 316
MT 316L
MT 317
MT 321
MT 347
302
304
304L
304LN
304N
316
316L
Type, Grade,
Base Metal
or Alloy
Specification Designation
S34700
S34709
S34800
S34809
S30600
S32615
S30200
S30400
S30403
S31600
S31603
S31700
S32100
S34700
S30200
S30400
S30403
S31600
S31603
S31700
S32100
S34700
S30200
S30400
S30403
S30453
S30451
S31600
S31603
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
78/35 [540/240]
80/32 [550/220]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
70/25 [485/170]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-15Ni-4Si
18Cr-20Ni-5.5Si
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
142
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.2
8.1
8.1
8.1
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
A/SA-666
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A/SA-688
A743
A743
A743
A743
A743
A743
A743
A743
A743
A743
A774
A774
A774
A774
A774
A778
A778
A778
A778
A778
316N
TP304
TP304L
TP304LN
TP304N
TP316
TP316L
TP316LN
TP316N
CF10SMnN
CF16F
CF3
CF3M
CF3MN
CF8
CF8C
CF8M
CG3M
CG8M
304L
316L
321
347
F317L
304L
316L
321
347
F317L
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31651
S30400
S30403
S30453
S30451
S31600
S31603
S31653
S31651
J92972
J92701
J92500
J92800
J92804
J92600
J92710
J92900
J92999
J93000
S30403
S31603
S32100
S34700
S31703
S30403
S31603
S32100
S34700
S31703
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
80/35 [550/240]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
85/42 [585/290]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
75/37 [515/255]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
75/35 [515/240]
75/35 [515/240]
70/25 [485/170]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
70/25 [485/170]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Plate, Sheet, & Strip
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Welded Unannealed Tube
Welded Unannealed Tube
Welded Unannealed Tube
Welded Unannealed Tube
Welded Unannealed Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
16Cr-12Ni-2Mo-N
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
17Cr-9Ni-8Mn-4Si-N
20Cr-11Ni-0.3Se
18Cr-8Ni
18Cr-12Ni-2Mo
20Cr-11Ni-3Mo-N
18Cr-8Ni
18Cr-10Ni-Cb
18Cr-12Ni-2Mo
19Cr-11Ni-4Mo
19Cr-10Ni-3Mo
18Cr-8Ni
16Cr-12Ni-2Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-13Ni-3Mo
18Cr-8Ni
16Cr-12Ni-2Mo
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-13Ni-3Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
143
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
TP304
TP304H
TP304L
TP304LN
TP304N
TP316
TP316H
TP316L
TP316LN
TP316N
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP348
TP348H
TPXM-15
TP304
TP304H
TP304L
TP304LN
TP304N
TP316
TP316H
TP316L
TP316LN
TP316N
Type, Grade,
Base Metal
or Alloy
Specification Designation
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S38100
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
75/30 [515/205]
70/25 [485/170]
75/30 [515/205]
80/35 [550/240]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-18Ni-2Si
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
144
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
Standard
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-814
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A/SA-965
A167
A167
A167
TP317
TP317L
TP321
TP321H
TP347
TP347H
TP348
TP348H
TPXM-15
F304
F304H
F304L
F304LN
F304N
F316
F316H
F316L
F316LN
F316N
F321
F321H
F347
F347H
F348
F348H
F46
308
309
310
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31700
S31703
S32100
S32109
S34700
S34709
S34800
S34809
S38100
S30400
S30409
S30403
S30453
S30451
S31600
S31609
S31603
S31653
S31651
S32100
S32109
S34700
S34709
S34800
S34809
S30600
S30800
S30900
S31000
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
70/30 [485/205]
70/30 [485/205]
65/25 [450/170]
70/30 [485/205]
80/35 [550/240]
70/30 [485/205]
70/30 [485/205]
65/25 [450/170]
70/30 [485/205]
80/35 [550/240]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
70/30 [485/205]
78/32 [540/220]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-13Ni-3Mo
18Cr-13Ni-3Mo
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-18Ni-2Si
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni
18Cr-8Ni-N
18Cr-8Ni-N
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo
16Cr-12Ni-2Mo-N
16Cr-12Ni-2Mo-N
18Cr-10Ni-Ti
18Cr-10Ni-Ti
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-10Ni-Cb
18Cr-15Ni-4Si
20Cr-10Ni
23Cr-12Ni
25Cr-20Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
145
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-182
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-249
F10
F310
F310
F310MoLN
F45
310
S30815
TP309Cb
TP309H
TP309HCb
TP309S
TP310Cb
TP310H
TP310HCb
TP310MoLN
TP310MoLN
TP310S
309Cb
309H
309HCb
309S
310Cb
310H
310HCb
310MoLN
310MoLN
310S
S30815
S30815
Type, Grade,
Base Metal
or Alloy
Specification Designation
S33100
S31000
S31000
S31050
S30815
S31000
S30815
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31050
S31050
S31008
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31050
S31050
S31008
S30815
S30815
146
(Continued)
≤0.25 [≤6]
>0.25 [>6]
>0.25 [>6]
≤0.25 [≤6]
>5 [>127]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
80/30 [550/205]
75/30 [515/205]
70/30 [485/205]
78/37 [540/255]
87/45 [600/310]
75/30 [515/205]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
78/37 [540/255]
84/39 [580/270]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
84/39 [580/270]
78/37 [540/255]
75/30 [515/205]
87/45 [600/310]
87/45 [600/310]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
20Ni-8Cr
25Cr-20Ni
25Cr-20Ni
25Cr-22Ni-2Mo-N
21Cr-11Ni-N
25Cr-20Ni
21Cr-11Ni-N
23Cr-12Ni-Cb
23Cr-12Ni
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
25Cr-20Ni-Cb
25Cr-22Ni-2Mo-N
25Cr-22Ni-2Mo-N
25Cr-20Ni
23Cr-12Ni-Cb
23Cr-12Ni
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
25Cr-20Ni-Cb
25Cr-22Ni-2Mo-N
25Cr-22Ni-2Mo-N
25Cr-20Ni
21Cr-11Ni-N
21Cr-11Ni-N
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A297
A297
A297
A297
A297
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-336
A/SA-351
TP309
TP309Cb
TP309H
TP309HCb
TP309S
TP310Cb
TP310H
TP310HCb
TP310MoLN
TP310MoLN
TP310S
HE
HF
HH
HI
HK
S30815
TP309Cb
TP309H
TP309HCb
TP309S
TP310Cb
TP310H
TP310HCb
TP310MoLN
TP310MoLN
TP310S
F310
CE20N
Type, Grade,
Base Metal
or Alloy
Specification Designation
S30900
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31050
S31050
S31008
J93403
J92603
J93503
J94003
J94224
S30815
S30940
S30909
S30941
S30908
S31040
S31009
S31041
S31050
S31050
S31008
S31000
J92802
147
(Continued)
≤0.25 [≤6]
>0.25 [>6]
≤0.25 [≤6]
>0.25 [>6]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
84/39 [580/270]
78/37 [540/255]
75/30 [515/205]
85/40 [585/275]
70/35 [485/240]
75/35 [515/240]
70/35 [485/240]
65/35 [450/240]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
84/39 [580/270]
78/37 [540/255]
75/30 [515/205]
75/30 [515/205]
80/40 [550/275]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Castings
Castings
Castings
Castings
Castings
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Forgings
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
23Cr-12Ni
23Cr-12Ni-Cb
23Cr-12Ni
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
25Cr-20Ni-Cb
25Cr-22Ni-2Mo-N
25Cr-22Ni-2Mo-N
25Cr-20Ni
28Cr-10Ni-2Mn-2Si
21Cr-10Ni-2Mn-2Si
26Cr-13Ni-2Mn-2Si
28Cr-16Ni-2Mn-2Si
26Cr-20Ni-2Mn-2Si
21Cr-11Ni-N
23Cr-12Ni-Cb
23Cr-12Ni
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
25Cr-20Ni-Cb
25Cr-22Ni-2Mo-N
25Cr-22Ni-2Mo-N
25Cr-20Ni
25Cr-20Ni
25Cr-8Ni-N
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
Standard
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-351
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-358
A/SA-403
A/SA-403
A/SA-403
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A/SA-451
A473
A473
A473
CH10
CH20
CH8
CK20
HK30
HK40
309
309Cb
309S
310
310Cb
310S
S30815
WP309
WP310
WP310S
S30815
TP309Cb
TP309S
TP310Cb
TP310S
CPE20N
CPH10
CPH20
CPH8
CPK20
308
309
309S
Type, Grade,
Base Metal
or Alloy
Specification Designation
J93401
J93402
J93400
J94202
J94203
J94204
S30900
S30940
S30908
S31000
S31040
S31008
S30815
S30900
S31000
S31008
S30815
S30940
S30908
S31040
S31008
J92802
J93402
J93402
J93400
J94202
S30800
S30900
S30908
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
70/30 [485/205]
70/30 [485/205]
65/28 [450/195]
65/28 [450/195]
65/35 [450/240]
62/35 [425/240]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
80/40 [550/275]
70/30 [485/205]
70/30 [485/205]
65/28 [450/195]
65/28 [450/195]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Castings
Castings
Castings
Castings
Castings
Castings
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Fusion Welded Pipe
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Centrifugal Cast Pipe
Forgings
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
25Cr-12Ni
25Cr-12Ni
25Cr-12Ni
25Cr-20Ni
25Cr-20Ni-0.5Mo
25Cr-20Ni-0.5Mo
23Cr-12Ni
23Cr-12Ni-Cb
23Cr-12Ni
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
21Cr-11Ni-N
23Cr-12Ni
23Cr-12Ni
25Cr-20Ni
21Cr-11Ni-N
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
25Cr-8Ni-N
25Cr-12Ni
25Cr-12Ni
25Cr-12Ni
25Cr-20Ni
20Cr-10Ni
23Cr-12Ni
23Cr-12Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
148
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
ISO
Material Group 15608
Number Number Group
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A473
A473
A473
A473
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A511
A511
A554
A554
A554
A743
A743
A743
A743
A743
A743
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-813
A/SA-814
A/SA-814
A/SA-814
A/SA-814
310
310S
314
S30815
309Cb
309S
310Cb
310S
S30815
MT 309S
MT 310S
MT 309S
MT 309S-Cb
MT 310S
CE30
CF20
CG12
CH10
CH20
CN3M
S30815
TP309Cb
TP309S
TP310Cb
TP310S
S30815
TP309Cb
TP309S
TP310Cb
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31000
S31008
S31400
S30815
S30940
S30908
S31040
S31008
S30815
S30908
S31008
S30908
S30940
S31008
J93423
J92602
J93001
J93401
J93402
J94652
S30815
S30940
S30908
S31040
S31008
S30815
S30940
S30908
S31040
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
80/40 [550/275]
70/30 [485/205]
70/28 [485/195]
70/30 [485/205]
70/30 [485/205]
63/25 [435/170]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
87/45 [600/310]
75/30 [515/205]
75/30 [515/205]
75/30 [515/205]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Forgings
Forgings
Forgings
Forgings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Seamless Tube
Seamless Tube
Welded Tube
Welded Tube
Welded Tube
Castings
Castings
Castings
Castings
Castings
Castings
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
25Cr-20Ni
25Cr-20Ni
25Cr-21Ni-S
21Cr-11Ni-N
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
21Cr-11Ni-N
23Cr-12Ni
25Cr-20Ni
23Cr-12Ni
23Cr-12Ni-Cb
25Cr-20Ni
29Cr-9Ni-2Mn-2Si
20Cr-10Ni
22Cr-12Ni
25Cr-12Ni
25Cr-12Ni
25Ni-21Cr-5Mo
21Cr-11Ni-N
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
25Cr-20Ni
21Cr-11Ni-N
23Cr-12Ni-Cb
23Cr-12Ni
25Cr-20Ni-Cb
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
149
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
8.2
8.2
8.3
8.3
8.3
8.3
8.2
8.3
8.3
8.3
8.3
8.3
8.3
8.1
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
Standard
A/SA-814
A/SA-965
A/SA-182
A/SA-182
A/SA-213
A/SA-213
A/SA-213
A/SA-213
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A269
A269
A269
A269
TP310S
F310
FXM-11
FXM-19
TP201
TP202
TP310HCbN
XM-19
—
201-1
201-2
201LN
202
S21800
XM-17
XM-17
XM-18
XM-18
XM-19
XM-19
XM-29
TP 201
TP 202
TP XM-19
TP XM-29
TPXM-10
TPXM-11
TPXM-15
TPXM-19
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31008
S31000
S21904
S20910
S20100
S20200
S31042
S20910
S20400
S20100
S20100
S20153
S20200
S21800
S21600
S21600
S21603
S21603
S20910
S20910
S24000
S20100
S20200
S20910
S24000
S21900
S21904
S38100
S20910
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
75/30 [515/205]
90/50 [620/345]
100/55 [690/380]
95/38 [655/260]
90/45 [620/310]
95/43 [655/295]
100/55 [690/380]
95/48 [655/330]
75/38 [515/260]
95/45 [655/310]
95/45 [655/310]
90/38 [620/260]
95/50 [655/345]
90/50 [620/345]
100/60 [690/415]
90/50 [620/345]
100/60 [690/415]
105/60 [725/415]
100/55 [690/380]
100/55 [690/380]
95/38 [655/260]
90/38 [620/260]
100/55 [690/380]
100/55 [690/380]
90/50 [620/345]
90/50 [620/345]
90/50 [620/345]
100/55 [690/380]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Cold Worked Welded Pipe
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate
Sheet & Strip
Plate
Sheet & Strip
Sheet & Strip
Plate
Plate, Sheet, & Strip
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
25Cr-20Ni
25Cr-20Ni
21Cr-6Ni-9Mn
22Cr-13Ni-5Mn
17Cr-4Ni-6Mn
18Cr-5Ni-9Mn
25Cr-20Ni-Cb-N
22Cr-13Ni-5Mn
16Cr-9Mn-2Ni-N
17Cr-4Ni-6Mn
17Cr-4Ni-6Mn
16Cr-4Ni-6Mn
18Cr-5Ni-9Mn
18Cr-8Ni-4Si-N
19Cr-8Mn-6Ni-Mo-N
19Cr-8Mn-6Ni-Mo-N
19Cr-8Mn-6Ni-Mo-N
19Cr-8Mn-6Ni-Mo-N
22Cr-13Ni-5Mn
22Cr-13Ni-5Mn
18Cr-3Ni-12Mn
17Cr-4Ni-6Mn
18Cr-5Ni-9Mn
22Cr-13Ni-5Mn
18Cr-3Ni-12Mn
20Cr-6Ni-9Mn
21Cr-6Ni-9Mn
18Cr-18Ni-2Si
22Cr-13Ni-5Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
150
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.1
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
ISO
Material Group 15608
Number Number Group
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A269
A/SA-312
A/SA-312
A/SA-312
A/SA-336
A/SA-336
A/SA-351
A/SA-358
A/SA-358
A/SA-403
A473
A473
A473
A473
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-666
A/SA-666
A/SA-666
A/SA-688
A/SA-813
A/SA-813
A/SA-813
A/SA-814
A/SA-814
TPXM-29
TP XM-11
TP XM-19
TP XM-29
FXM-11
FXM-19
CG6MMN
XM-19
XM-29
WPXM-19
201
202
XM-10
XM-11
S21800
XM-11
XM-17
XM-18
XM-19
XM-29
201-1
201-2
XM-11
XM-29
TPXM-11
TPXM-19
TPXM-29
TPXM-11
TPXM-19
Type, Grade,
Base Metal
or Alloy
Specification Designation
S24000
S21904
S20910
S24000
S21904
S20910
J93790
S20910
S24000
S20910
S20100
S20200
S21900
S21904
S21800
S21904
S21600
S21603
S20910
S24000
S20100
S20100
S21904
S24000
S21904
S20910
S24000
S21904
S20910
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
100/55 [690/380]
90/50 [620/345]
100/55 [690/380]
100/55 [690/380]
90/50 [620/345]
100/55 [690/380]
85/42 [585/290]
100/55 [690/380]
100/55 [690/380]
100/55 [690/380]
75/30 [515/205]
90/45 [620/310]
90/50 [620/345]
90/50 [620/345]
95/50 [655/345]
90/50 [620/345]
90/50 [620/345]
90/50 [620/345]
100/55 [690/380]
100/55 [690/380]
75/38 [515/260]
95/45 [655/310]
90/50 [620/345]
100/55 [690/380]
90/50 [620/345]
100/55 [690/380]
100/55 [690/380]
90/50 [620/345]
100/55 [690/380]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Seamless & Welded Tube
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Forgings
Forgings
Castings
Fusion Welded Pipe
Fusion Welded Pipe
Wrought Piping Fittings
Forgings
Forgings
Forgings
Forgings
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Tube
Welded Pipe
Welded Pipe
Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-3Ni-12Mn
21Cr-6Ni-9Mn
22Cr-13Ni-5Mn
18Cr-3Ni-12Mn
21Cr-6Ni-9Mn
22Cr-13Ni-5Mn
22Cr-12Ni-5Mn
22Cr-13Ni-5Mn
18Cr-3Ni-12Mn
22Cr-13Ni-5Mn
17Cr-4Ni-6Mn
18Cr-5Ni-9Mn
20Cr-6Ni-9Mn
21Cr-6Ni-9Mn
18Cr-8Ni-4Si-N
21Cr-6Ni-9Mn
19Cr-8Mn-6Ni-Mo-N
19Cr-8Mn-6Ni-Mo-N
22Cr-13Ni-5Mn
18Cr-3Ni-12Mn
17Cr-4Ni-6Mn
17Cr-4Ni-6Mn
21Cr-6Ni-9Mn
18Cr-3Ni-12Mn
21Cr-6Ni-9Mn
22Cr-13Ni-5Mn
18Cr-3Ni-12Mn
21Cr-6Ni-9Mn
22Cr-13Ni-5Mn
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
151
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8.3
8.3
8.3
8.2
8.2
8.3
8.3
8.1
8.1
8.2
8.2
8.2
8.1
8.1
8.3
8.2
8.2
8.2
8.1
8.1
8.2
8.2
8.2
8.1
8.1
8.3
8.2
8.2
8.2
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-814
A/SA-965
A/SA-965
A/SA-182
A/SA-182
A/SA-182
A/SA-213
A/SA-213
A/SA-213
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-240
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-249
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-312
A/SA-351
A/SA-358
A/SA-358
TPXM-29
FXM-11
FXM-19
—
F44
F49
S34565
TP317LM
TP317LMN
—
S31254
S31254
S31725
S31726
S34565
—
S31254
S31254
S31725
S31726
—
S31254
S31254
S31725
S31726
S34565
CK3MCuN
—
S31254
Type, Grade,
Base Metal
or Alloy
Specification Designation
S24000
S21904
S20910
S32053
S31254
S34565
S34565
S31725
S31726
S32053
S31254
S31254
S31725
S31726
S34565
S32053
S31254
S31254
S31725
S31726
S32053
S31254
S31254
S31725
S31726
S34565
J93254
S32053
S31254
152
(Continued)
>0.1875 [>5]
≤0.1875 [≤5]
≤0.1875 [≤5]
>0.1875 [>5]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
100/55 [690/380]
90/50 [620/345]
100/55 [690/380]
93/43 [640/295]
94/44 [650/305]
115/60 [795/415]
115/60 [795/415]
75/30 [515/205]
80/35 [550/240]
93/43 [640/295]
95/45 [655/310]
100/45 [690/310]
75/30 [515/205]
80/35 [550/240]
115/60 [795/415]
93/43 [640/295]
98/45 [675/310]
95/45 [655/310]
75/30 [515/205]
80/35 [550/240]
93/43 [640/295]
95/45 [655/310]
98/45 [675/310]
75/30 [515/205]
80/35 [550/240]
115/60 [795/415]
80/38 [550/260]
93/43 [640/295]
94/45 [650/310]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Cold Worked Welded Pipe
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Plate, Sheet, & Strip
Plate
Sheet & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Castings
Fusion Welded Pipe
Fusion Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
18Cr-3Ni-12Mn
21Cr-6Ni-9Mn
22Cr-13Ni-5Mn
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
24Cr-17Ni-6Mn-4.5Mo-N
24Cr-17Ni-6Mn-4.5Mo-N
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
20Cr-18Ni-6Mo
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
24Cr-17Ni-6Mn-4.5Mo-N
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
20Cr-18Ni-6Mo
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
20Cr-18Ni-6Mo
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
24Cr-17Ni-6Mn-4.5Mo-N
20Cr-18Ni-6Mo
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9A
9A
9A
9A
9A
9A
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
1
1
1
1
1
8.1
8.1
8.1
8.1
8.3
8.2
8.2
8.3
8.2
8.2
8.1
8.1
8.3
8.2
8.2
8.1
8.1
8.3
8.2
8.2
8.2
8.2
8.2
9.1
9.1
9.1
9.1
9.1
9.1
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
A/SA-358
A/SA-358
A/SA-376
A/SA-376
A/SA-376
A/SA-403
A/SA-403
A/SA-403
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-409
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A/SA-479
A743
A/SA-813
A/SA-813
A/SA-814
A/SA-814
A/SA-182
A/SA-203
A/SA-203
A/SA-234
A/SA-333
A/SA-333
S31725
S31726
S31725
S31726
S34565
—
—
S34565
—
S31254
S31725
S31726
S34565
—
S31254
S31725
S31726
S34565
CK3MCuN
—
S31254
—
S31254
FR
A
B
WPR
7
9
Type, Grade,
Base Metal
or Alloy
Specification Designation
S31725
S31726
S31725
S31726
S34565
S31254
S32053
S34565
S32053
S31254
S31725
S31726
S34565
S32053
S31254
S31725
S31726
S34565
J93254
S32053
S31254
S32053
S31254
K22035
K21703
K22103
K22035
K21903
K22035
(Continued)
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
75/30 [515/205]
80/35 [550/240]
75/30 [515/205]
80/35 [550/240]
115/60 [795/415]
94/44 [650/305]
93/43 [640/295]
115/60 [795/415]
93/43 [640/295]
94/44 [650/305]
75/30 [515/205]
80/35 [550/240]
115/60 [795/415]
93/43 [640/295]
95/44 [655/305]
75/30 [515/205]
80/35 [550/240]
115/60 [795/415]
80/38 [550/260]
93/43 [640/295]
94/44 [650/305]
93/43 [640/295]
94/44 [650/305]
63/46 [435/315]
65/37 [450/255]
70/40 [485/275]
63/46 [435/315]
65/35 [450/240]
63/46 [435/315]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Fusion Welded Pipe
Fusion Welded Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Wrought Piping Fittings
Wrought Piping Fittings
Wrought Piping Fittings
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Bars & Shapes
Castings
Welded Pipe
Welded Pipe
Cold Worked Welded Pipe
Cold Worked Welded Pipe
Forgings
Plate
Plate
Piping Fittings
Seamless & Welded Pipe
Seamless & Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
24Cr-17Ni-6Mn-4.5Mo-N
20Cr-18Ni-6Mo
23Cr-25Ni-5.5Mo-N
24Cr-17Ni-6Mn-4.5Mo-N
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
24Cr-17Ni-6Mn-4.5Mo-N
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
19Cr-15Ni-4Mo
19Cr-15.5Ni-4Mo
24Cr-17Ni-6Mn-4.5Mo-N
20Cr-18Ni-6Mo
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
23Cr-25Ni-5.5Mo-N
20Cr-18Ni-6Mo
2Ni-1Cu
2.5Ni
2.5Ni
2Ni-1Cu
2.5Ni
2Ni-1Cu
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
153
9A
9A
9A
9A
9A
9A
9A
9A
9A
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9B
9C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.3
9.2
—
—
—
—
—
—
9.2
9.3
ISO
Material Group 15608
Number Number Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
Standard
A/SA-334
A/SA-334
A/SA-350
A/SA-350
A/SA-350
A/SA-352
A/SA-420
A714
A714
A/SA-203
A/SA-203
A/SA-203
A/SA-203
A/SA-333
A/SA-334
A/SA-350
A/SA-352
A/SA-420
A707
A707
A707
A707
A707
A707
A/SA-765
A/SA-352
7
9
LF5, Cl. 1
LF5, Cl. 2
LF9
LC2
WPL9
V
V, E
D
E
F
F
3
3
LF3
LC3
WPL3
L7, Cl. 1
L7, Cl. 2
L8, Cl. 1
L8, Cl. 2
L8, Cl. 3
L8, Cl. 4
III
LC4
Type, Grade,
Base Metal
or Alloy
Specification Designation
K21903
K22035
K13050
K13050
K22036
J22500
K22035
K22035
K22035
K31718
K32018
—
—
K31918
K31918
K32025
J31550
K31918
K32218
K32218
K42247
K42247
K42247
K42247
K32026
J41500
>2 [>51]
≤2 [≤51]
Steel and Steel Alloys
UNS
Number
Thickness
or Diameter
Limitations,
in [mm]
65/35 [450/240]
63/46 [435/315]
60/30 [415/205]
70/37.5 [485/260]
63/46 [435/315]
70/40 [485/275]
63/46 [435/315]
65/46 [450/315]
65/46 [450/315]
65/37 [450/255]
70/40 [485/275]
75/50 [515/345]
80/55 [550/380]
65/35 [450/240]
65/35 [450/240]
70/37.5 [485/260]
70/40 [485/275]
65/35 [450/240]
60/42 [415/290]
66/52 [455/360]
60/42 [415/290]
66/52 [455/360]
75/60 [515/415]
90/75 [620/515]
70/37.5 [485/260]
70/40 [485/275]
Minimum
Tensile/Yield
Strength, ksi [MPa]
Welded Tube
Welded Tube
Forgings
Forgings
Forgings
Castings
Piping Fittings
Seamless & Welded Pipe
Seamless & Welded Pipe
Plate
Plate
Plate
Plate
Seamless & Welded Pipe
Welded Tube
Forgings
Castings
Piping Fittings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Ferrous Alloys (see C.1, I2.2.1, and I3)
2.5Ni
2Ni-1Cu
1.5Ni
1.5Ni
2Ni-1Cu
2.5Ni
2Ni-1Cu
2Ni-1Cu
2Ni-1Cu
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni
3.5Ni-1.8Cr-0.5Mo-0.3Mn
3.5Ni-1.8Cr-0.5Mo-0.3Mn
3.5Ni-1.8Cr-0.5Mo-0.3Mn
3.5Ni-1.8Cr-0.5Mo-0.3Mn
3.5Ni
4.5Ni
Nominal
Composition
AWS B2.1/B2.1M-BMG:2014
154
ISO
15608
Group
21
21
22.1
22.2
—
—
—
—
21
21
22.1
22.1
—
22.2
—
—
—
—
21
21
22.1
21
21
22.1
22.1
—
21
Material
Number
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-209
B/SB-209
B/SB-210
B210
B/SB-210
B210
B210
B210
B/SB-210
B210
B210
B210
B/SB-211
B/SB-211
B/SB-211
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B230
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
Base Metal
Specification
Alclad 3003
Alclad 3003
1060
1100
3003
3102
3303
5050
Alclad 3003
Alclad 3003
Alclad 3102
Alclad 3303
1060
1100
3003
1060
1100
3003
3102
Alclad 3003
1350
Alclad 3003
1060
1100
3003
5050
Alclad 3003
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A83003
A83003
A91060
A91100
A93003
A93102
A93303
A95050
—
A83003
—
—
A91060
A91100
A93003
A91060
A91100
A93003
A93102
A83003
A91350
—
A91060
A91100
A93003
A95050
—
(Continued)
≥0.5 and ≤3
[≥13 and ≤76]
>0.05 and <0.5
[>1.3 and <13]
≥0.5 [≥13]
<0.5 [<13]
14/5 [97/34]
13/4.5 [90/31]
8.5/2.5 [59/17]
11/3.5 [76/24]
14/5 [97/34]
12/4 [82/28]
14/5 [97/34]
18/6 [125/41]
13/4.5 [90/31]
13/4.5 [90/31]
10/3.5 [69/24]
13/4.5 [90/31]
8/2.5 [55/17]
11/3 [76/21]
14/5 [97/34]
8.5/2.5 [59/17]
11/3 [76/21]
14/5 [97/34]
12/4 [82/28]
13/4.5 [90/31]
8/– [55/–]
13/4.5 [90/31]
8/2.5 [55/17]
11/3.5 [76/24]
14/5 [97/34]
18/6 [125/41]
14/5 [97/34]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Plate & Sheet
Plate & Sheet
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Wire
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Product Form
Table C.2
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-Mn-Cu
Al-Mn-Cu
99.60Al
99.0Al-Cu
Al-Mn-Cu
Al-0.3Mg
Al-Mn
Al-1.5Mg
Al-Mn-Cu
Al-Mn-Cu
Al-0.3Mg
Al-Mn
99.60Al
99.0Al-Cu
Al-Mn-Cu
99.60Al
99.0Al-Cu
Al-Mn-Cu
Al-0.3Mg
Al-Mn-Cu
99.50Al
Al-Mn-Cu
99.60Al
99.0Al-Cu
Al-Mn-Cu
Al-1.5Mg
Al-Mn-Cu
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
155
ISO
15608
Group
21
22.1
—
—
21
21
21
22.1
—
—
21
22.1
21
22.1
22.2
21
21
22.1
—
—
21
21
22.1
21
21
21
22.1
22.1
22.2
Material
Number
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
B/SB-234
B/SB-234
B/SB-234
B/SB-234
B236
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-247
B/SB-247
B313
B313
B313
B324
B345
B345
B345
B361
B361
B361
B361
B483
B483
B483
B483
B483
B483
Base Metal
Specification
1060
3003
Alclad 3003
Alclad 3003
1350
1060
1100
3003
Alclad 3003
Alclad 3003
1100
3003
1100
3003
5050
1350
1060
3003
Alclad 3003
WP Alclad 3003
WP1060
WP1100
WP3003
1060
1100
1435
3003
3102
5050
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A91060
A93003
—
A83003
A91350
A91060
A91100
A93003
—
A83003
A91100
A93003
A91100
A93003
A95050
A91350
A91060
A93003
A83003
A83003
A91060
A91100
A93003
A91060
A91100
A91435
A93003
A93102
A95050
(Continued)
8.5/2.5 [59/17]
14/5 [97/34]
13/4.5 [90/31]
13/4.5 [90/31]
8/– [55/–]
8.5/2.5 [59/17]
11/3 [76/21]
14/5 [97/34]
13/4.5 [90/31]
13/4.5 [90/31]
11/4 [76/28]
14/5 [97/34]
11/3.5 [76/24]
14/5 [97/34]
18/6 [125/41]
8.5/– [59/–]
8.5/2.5 [59/17]
14/5 [97/34]
13/4.5 [90/31]
13/4.5 [90/31]
8.5/2.5 [59/17]
11/3 [76/21]
14/5 [97/34]
8.5/2.5 [59/17]
11/3.5 [76/24]
9.5/3 [66/21]
14/5 [97/34]
11/3.5 [76/24]
18/6 [125/41]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Bar
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Forgings
Forgings
Welded Tube
Welded Tube
Welded Tube
Wire
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Fittings
Fittings
Fittings
Fittings
Tube
Tube
Tube
Tube
Tube
Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
99.60Al
Al-Mn-Cu
Al-Mn-Cu
Al-Mn-Cu
99.50Al
99.60Al
99.0Al-Cu
Al-Mn-Cu
Al-Mn-Cu
Al-Mn-Cu
99.0Al-Cu
Al-Mn-Cu
99.0Al-Cu
Al-Mn-Cu
Al-1.5Mg
99.50Al
99.60Al
Al-Mn-Cu
Al-Mn-Cu
Al-Mn-Cu
99.60Al
99.0Al-Cu
Al-Mn-Cu
99.60Al
99.0Al-Cu
99.35Al-Fe
Al-Mn-Cu
Al-0.3Mg
Al-1.5Mg
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
156
ISO
15608
Group
21
21
21
21
22.1
22.1
21
22.1
22.2
—
21
22.2
22.2
22.2
22.2
22.2
22.3
22.4
22.3
22.4
22.3
22.2
22.3
—
—
—
—
Material
Number
21
21
21
21
21
21
21
21
21
21
21
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
157
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-209
B491
B491
B491
B491
B491
B491
B547
B547
B547
B547
B609
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
Base Metal
Specification
Alclad 3004
1050
1100
1200
1235
3003
3102
1100
3003
5050
Alclad 3003
1350
3004
3005
3105
5005
5010
5052
5154
5252
5254
5454
5457
5652
Alclad 3004
Alclad 3004
Alclad 3004
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
—
A91050
A91100
A91200
A91235
A93003
A93102
A91100
A93003
A95050
A83003
A91350
A93004
A93005
A93105
A95005
A95010
A95052
A95154
A95252
A95254
A95454
A95457
A95652
—
—
—
(Continued)
≥0.5 [≥13]
<0.5 [<13]
>0.05 and <0.5
[>1.3 and <13]
≥0.5 and ≤3
[≥13 and ≤76]
22/8.5 [150/59]
8/2.5 [55/17]
11/3 [76/21]
11/9.5 [76/66]
9/3 [62/21]
14/5 [97/34]
11/3.5 [76/24]
11/3.5 [76/24]
14/5 [97/34]
18/6 [125/41]
13/4.5 [90/31]
8.5/– [59/–]
22/8.5 [150/59]
17/6.5 [115/45]
14/5 [97/34]
15/5 [105/34]
15/5 [105/34]
25/9.5 [170/66]
30/11 [205/76]
25/9.5 [170/66]
30/11 [205/76]
31/12 [215/83]
16/– [110/–]
25/9.5 [170/66]
22/8.5 [150/59]
21/8 [145/55]
21/8 [145/55]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Plate & Sheet
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Extruded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Wire
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-Mn-Mg
99.5Al-Fe
99.0Al-Cu
99.0Al-Si-Fe
99.5Al-Fe
Al-Mn-Cu
Al-0.3Mg
99.0Al-Cu
Al-Mn-Cu
Al-1.5Mg
Al-Mn-Cu
99.50Al
Al-Mn-Mg
Al-Mn-Mg
Al-Mn-Mg
Al-1.5Mg
Al-0.4Mg-0.2Mn
Al-2.5Mg
Al-3.5Mg
Al-2.5Mg
Al-3.5Mg
Al-2.7Mg-Mn
Al-1Mg-0.3Mn
Al-2.5Mg
Al-Mn-Mg
Al-Mn-Mg
Al-Mn-Mg
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
22.2
22.3
22.4
22.3
22.4
22.2
22.3
22.4
22.3
22.3
22.3
22.3
22.3
22.2
22.2
22.3
22.4
—
22.3
22.2
22.2
22.3
22.2
22.3
22.4
22.3
—
23.1
—
Material
Number
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
23
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
Standard
B210
B/SB-210
B/SB-210
B/SB-211
B/SB-211
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-234
B/SB-234
B/SB-241
B/SB-241
B313
B313
B313
B313
B313
B361
B396
B483
B483
B547
B547
B547
B547
B547
B/SB-209
B/SB-209
Base Metal
Specification
5005
5052
5154
5052
5154
3004
5052
5154
5454
5052
5454
5052
5454
3004
3005
5052
5154
Alclad 3004
5154
5005
5005
5052
3004
5052
5154
5454
Alclad 3004
6061
Alclad 6061
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A95005
A95052
A95154
A95052
A95154
A93004
A95052
A95154
A95454
A95052
A95454
A95052
A95454
A93004
A93005
A95052
A95154
—
A95154
A95005
A95005
A95052
A93004
A95052
A95154
A95454
—
A96061
—
(Continued)
15/5 [105/34]
25/10 [170/69]
30/11 [205/76]
25/9.5 [170/66]
30/11 [205/76]
23/8.5 [160/59]
25/10 [170/69]
30/11 [205/76]
31/12 [215/83]
25/10 [170/69]
31/12 [215/83]
25/10 [170/69]
31/12 [215/83]
22/8.5 [150/59]
17/6.5 [115/45]
25/9.5 [170/66]
30/11 [205/76]
21/8 [145/55]
30/11 [205/76]
15/5 [105/34]
15/5 [105/34]
25/9.5 [170/66]
22/8.5 [150/59]
25/9.5 [170/66]
30/11 [205/76]
31/12 [215/83]
21/8 [145/55]
24/– [165/–]
24/– [165/–]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Seamless Tube
Seamless Tube
Seamless Tube
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Seamless Tube
Seamless Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Fittings
Wire
Tube
Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Plate & Sheet
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-1.5Mg
Al-2.5Mg
Al-3.5Mg
Al-2.5Mg
Al-3.5Mg
Al-Mn-Mg
Al-2.5Mg
Al-3.5Mg
Al-2.7Mg-Mn
Al-2.5Mg
Al-2.7Mg-Mn
Al-2.5Mg
Al-2.7Mg-Mn
Al-Mn-Mg
Al-Mn-Mg
Al-2.5Mg
Al-3.5Mg
Al-Mn-Mg
Al-3.5Mg
Al-1.5Mg
Al-1.5Mg
Al-2.5Mg
Al-Mn-Mg
Al-2.5Mg
Al-3.5Mg
Al-2.7Mg-Mn
Al-Mn-Mg
Al-Mg-Si-Cu
Al-Mg-Si-Cu
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
158
ISO
15608
Group
—
—
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
23.1
Material
Number
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
B/SB-209
B/SB-209
B/SB-210
B/SB-210
B/SB-211
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-221
B/SB-234
B/SB-241
B/SB-241
B/SB-241
B/SB-241
B/SB-247
B/SB-247
B/SB-308
B313
B317
B345
B345
B345
B361
B361
B429
Base Metal
Specification
Alclad 6061
Alclad 6061
6061
6063
6061
6005
6005A
6061
6063
6105
6162
6351
6463
6061
6061
6063
6162
6351
6061
6151
6061
6061
6101
6061
6063
6351
WP6061
WP6063
6061
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A86061
A86061
A96061
A96063
A96061
A96005
A96005
A96061
A96063
A96105
A96162
A96351
A96463
A96061
A96061
A96063
A96162
A96351
A96061
A96151
A96061
A96061
A96101
A96061
A96063
A96351
A96061
A96063
A96061
(Continued)
<0.5 [<13]
≥0.5 [≥13]
23/– [160/–]
24/– [165/–]
24/– [165/–]
17/– [115/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
17/– [115/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
17/– [115/–]
24/– [165/–]
24/– [165/–]
17/– [115/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
24/– [165/–]
11/– [76/–]
24/– [165/–]
17/– [115/–]
24/– [165/–]
24/– [165/–]
17/– [115/–]
24/– [165/–]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Plate & Sheet
Plate & Sheet
Seamless Tube
Seamless Tube
Bar, Rod, & Wire
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Seamless Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Forgings
Forgings
Shapes
Welded Tube
Bar, Rod, Shapes, & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Fittings
Fittings
Pipe & Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-Mg-Si-Cu
Al-Mg-Si-Cu
Al-Mg-Si-Cu
Al-Mg-Si
Al-Mg-Si-Cu
Al-Si-Mg
Al-Si-Mg
Al-Mg-Si-Cu
Al-Mg-Si
Al-Si-Mg
Al-Si-Mg
Al-Si-Mg-Mn
Al-Si-Mg
Al-Mg-Si-Cu
Al-Mg-Si-Cu
Al-Mg-Si
Al-Si-Mg
Al-Si-Mg-Mn
Al-Mg-Si-Cu
Al-Mg-Si-Cr
Al-Mg-Si-Cu
Al-Mg-Si-Cu
Al-Mg-Si
Al-Mg-Si-Cu
Al-Mg-Si
Al-Si-Mg-Mn
Al-Mg-Si-Cu
Al-Mg-Si
Al-Mg-Si-Cu
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
159
ISO
15608
Group
23.1
23.1
23.1
23.1
23.1
23.1
26
26
—
—
26
26
26
26
26
26
26
26
26
22.4
22.4
22.4
22.4
22.4
22.4
Material
Number
23
23
23
23
23
23
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
160
25
25
25
25
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ISO
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B429
B483
B483
B491
B547
209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B210
B/SB-211
B/SB-211
B/SB-221
B/SB-221
B/SB-241
B/SB-241
B/SB-247
B/SB-247
B/SB-209
Base Metal
Specification
5086
5083
5083
5083
5083
6063
6061
6063
6063
6061
6082, T4, T6
2014
2219
Alclad 2014
Alclad 2219
2014
2014
2219
2014
2219
2014
2219
2014
2219
5083
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A95086
A95083
A95083
A95083
A95083
A96063
A96061
A96063
A96063
A96061
A96082
A92014
A92219
A82014
A82219
A92014
A92014
A92219
A92014
A92219
A92014
A92219
A92014
A92219
A95083
(Continued)
>0.05 and ≤1.5
[>1.3 and ≤38]
>7 and ≤8
[>178 and ≤203]
>5 and ≤7
[>127 and ≤178]
>1.5 and ≤3
[>38 and ≤76]
>3 and ≤5
[>76 and ≤127]
35/14 [240/97]
38/16 [260/110]
39/17 [270/115]
37/15 [255/105]
36/14 [250/97]
17/– [115/–]
24/– [165/–]
17/– [115/–]
17/– [115/–]
24/– [165/–]
24/– [165/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
35/– [240/–]
40/18 [275/125]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Pipe & Tube
Tube
Tube
Extruded Tube
Welded Tube
Bar, Rod, Shapes, & Tube
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Seamless Tube
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Seamless Pipe & Tube
Seamless Pipe & Tube
Forgings
Forgings
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-4.0Mg-Mn
Al-4.4Mg-Mn
Al-4.4Mg-Mn
Al-4.4Mg-Mn
Al-4.4Mg-Mn
Al-Mg-Si
Al-Mg-Si-Cu
Al-Mg-Si
Al-Mg-Si
Al-Mg-Si-Cu
Al-1Si-Mg-Mn
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-6Cu-0.3Mn-Ti-Zr
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-6Cu-0.3Mn-Ti-Zr
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-6Cu-0.3Mn-Ti-Zr
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-6Cu-0.3Mn-Ti-Zr
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-6Cu-0.3Mn-Ti-Zr
Al-4.5Cu-1Si-0.8Mn-0.6Mg
Al-6Cu-0.3Mn-Ti-Zr
Al-4.4Mg-Mn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
—
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
22.4
Material
Number
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B210
B210
B210
B/SB-211
B/SB-211
B/SB-221
B/SB-221
B/SB-221
B/SB-241
B/SB-241
B/SB-241
B/SB-247
B313
B345
B345
B361
B547
B547
B/SB-928
B/SB-209
B/SB-209
B/SB-209
B/SB-209
B/SB-209
Base Metal
Specification
5083
5086
5456
5056
Alclad 5056
5083
5086
5456
5083
5086
5456
5083
5086
5083
5086
5083
5083
5086
5083
5456
5456
5456
5456
5456
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A95083
A95086
A95456
A95056
—
A95083
A95086
A95456
A95083
A95086
A95456
A95083
A95086
A95083
A95086
A95083
A95083
A95086
A95083
A95456
A95456
A95456
A95456
A95456
161
(Continued)
>1.5 and ≤3
[>38 and ≤76]
>5 and ≤7
[>127 and ≤178]
>7 and ≤8
[>178 and ≤203]
>0.05 and ≤1.5
[>1.3 and ≤38]
>3 and ≤5
>76 and ≤127]
>1.5 and ≤3
[>38 and ≤76]
39/16 [270/110]
35/14 [240/97]
41/19 [285/130]
38/– [260/–]
37/– [255/–]
39/16 [270/110]
35/14 [240/97]
41/19 [285/130]
39/16 [270/110]
35/14 [240/97]
41/19 [285/130]
38/16 [260/110]
35/14 [240/97]
39/16 [270/110]
35/14 [240/97]
39/16 [270/110]
40/18 [275/125]
35/14 [240/97]
39/16 [270/110]
41/18 [285/125]
40/17 [275/115]
42/19 [290/130]
38/15 [260/105]
39/16 [270/110]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Seamless Tube
Seamless Tube
Seamless Tube
Bar, Rod, & Wire
Bar, Rod, & Wire
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Bar, Rod, & Shapes
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Forgings
Welded Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Fittings
Welded Tube
Welded Tube
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-4.4Mg-Mn
Al-4.0Mg-Mn
Al-5.1Mg-Mn
Al-5Mg-Mn-Cr
Al-5Mg-Mn-Cr
Al-4.4Mg-Mn
Al-4.0Mg-Mn
Al-5.1Mg-Mn
Al-4.4Mg-Mn
Al-4.0Mg-Mn
Al-5.1Mg-Mn
Al-4.4Mg-Mn
Al-4.0Mg-Mn
Al-4.4Mg-Mn
Al-4.0Mg-Mn
Al-4.4Mg-Mn
Al-4.4Mg-Mn
Al-4.0Mg-Mn
Al-4.4Mg-Mn
Al-5.1Mg-Mn
Al-5.1Mg-Mn
Al-5.1Mg-Mn
Al-5.1Mg-Mn
Al-5.1Mg-Mn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
22.4
22.4
25
—
—
25
25
25
25
25
24.2
24.2
24.2
24.2
24.2
24.1
23.1
23.1
—
23.2
23.2
24.2
24.2
24.1
25
25
25
Material
Number
25
25
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-26
B/SB-108
B/SB-108
B/SB-108
B/SB-928
B/SB-928
Base Metal
Specification
208.0
222.0, O
222.0, T61
319.0, F
319.0, T5
319.0, T6
328.0, F
328.0, T6
356.0, F
356.0, T51
356.0, T6
356.0, T7
356.0, T71
443.0
512.0
514.0
535.0
705.0, T5
710.0, T5
A356.0, T6
A356.0, T61
B443.0
308.0
319.0
333.0, F
5456
5086
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A02080
A02220
A02220
A03190
A03190
A03190
A03280
A03280
A03560
A03560
A03560
A03560
A03560
A04430
A05120
A05140
A05350
A07050
A07100
A13560
A13560
A24430
A03080
A03190
A03330
A95456
A95086
(Continued)
>0.05 and ≤2
[>1.3 and ≤51]
>1.5 and ≤3
[>38 and ≤76]
19/12 [130/83]
23/– [160/–]
30/– [205/–]
23/13 [160/90]
23/13 [160/90]
31/20 [215/140]
25/14 [170/97]
34/21 [235/145]
19/9.5 [130/66]
23/16 [160/110]
30/20 [205/140]
31/– [215/–]
25/18 [170/125]
17/7 [115/48]
17/10 [115/69]
22/9 [150/62]
35/18 [240/125]
30/17 [205/115]
32/20 [220/140]
34/24 [235/165]
35/26 [240/180]
17/6 [115/41]
24/– [165/–]
27/14 [185/97]
28/– [195/–]
41/19 [285/130]
35/14 [240/97]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Plate & Sheet
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-3Si-4Cu
Al-Cu-Mg
Al-Cu-Mg
Al-6Si-3Cu
Al-6Si-3Cu
Al-6Si-3Cu
Al-8Si-1Cu-Mn-Mg
Al-8Si-1Cu-Mn-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si
Al-4Mg-2Si
Al-4Mg-Si
Al-7Mg-Mn
Al-3Zn-Mg-Mn-Cr
Al-6Zn-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si
Al-5.5Si-4.5Cu
Al-6Si-3Cu
Al-9Si-3.5Cu-Mg
Al-5.1Mg-Mn
Al-4.0Mg-Mn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
162
ISO
15608
Group
25
25
25
24.2
24.2
24.2
24.1
23.2
—
24.2
24.1
24.1
25
25
25
24.2
24.1
23.1
—
24.2
24.1
24.2
23.2
23.2
Material
Number
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
27
27
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ISO
Standard
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B/SB-108
B618
B618
B618
B618
B618
B618
B618
B618
B618
B686
B/SB-221
209
Base Metal
Specification
333.0, T5
333.0, T6
333.0, T7
356.0, F
356.0, T6
356.0, T71
443.0
513.0
535.0
A356.0
A444.0
B443.0
208.0
319.0
328.0
356.0
443.0
514.0
535.0
A356.0
B443.0
A356.0
7005
7020, T5
Type, Grade,
or Alloy
Specification
Minimum
Tensile/Yield
Strength, ksi [MPa]
A03330
A03330
A03330
A03560
A03560
A03560
A04430
A05130
A05350
A13560
A14440
A24430
A02080
A03190
A03280
A03560
A04430
A05140
A05350
A13560
A24430
A13560
A97005
A97020
28/– [195/–]
28/– [195/–]
28/– [195/–]
21/10 [145/69]
33/22 [230/150]
23/– [160/–]
21/7 [145/48]
22/12 [150/83]
35/18 [240/125]
28/26 [195/180]
17/– [115/–]
21/6 [145/41]
19/12 [130/83]
23/13 [160/90]
25/14 [170/97]
19/– [130/–]
17/7 [115/48]
22/9 [150/62]
35/18 [240/125]
34/24 [235/165]
17/6 [115/41]
23/– [160/–]
–/– [–/–]
40/– [275/–]
Aluminum and Aluminum Base Alloys
UNS
Number
Thickness or
Diameter
Limitations,
in [mm]
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Bar, Rod, & Shapes
Bar, Rod, Shapes, & Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Al-9Si-3.5Cu-Mg
Al-9Si-3.5Cu-Mg
Al-9Si-3.5Cu-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si-Mg
Al-Si
Al-4Mg-Zn
Al-7Mg-Mn
Al-Si-Mg
Al-7Si
Al-Si
Al-3Si-4Cu
Al-6Si-3Cu
Al-8Si-1Cu-Mn-Mg
Al-Si-Mg
Al-Si
Al-4Mg-Si
Al-7Mg-Mn
Al-Si-Mg
Al-Si
Al-Si-Mg
Al-Zn-Mg-Mn-Cr-Ti
Al-4.5Zn-1.2Mg-Mn-Cr-Zr
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
163
ISO
15608
Group
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
Material
Number
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-42
B/SB-42
B/SB-42
B/SB-42
B/SB-42
B68
B68
B68
B68
B68
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B/SB-75
B88
B88
B88
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-152
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Alloy
Base Metal
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C10200
C10300
C10800
C12000
C12200
C10200
C10300
C10800
C12000
C12200
C10100
C10200
C10300
C10800
C12000
C12200
C14200
C10200
C12000
C12200
C10100
C10200
C10300
C10800
C12000
C12200
C14200
C19200
C10100
(Continued)
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/– [205/–]
30/– [205/–]
30/– [205/–]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
38/12 [260/83]
30/9 [205/62]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Tube
Tube
Tube
Tube
Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Tube
Tube
Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Plate, Sheet, Strip, & Bar
Product Form
Table C.2
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
99.95Cu-P
99.95Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.95Cu-P
99.95Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.99Cu-P
99.95Cu-P
99.95Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.40Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.99Cu-P
99.95Cu-P
99.95Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.4Cu-As-P
99.7Cu-Fe-P
99.99Cu-P
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
164
ISO
15608
Group
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
Material
Number
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B/SB-152
B170
B170
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B/SB-187
B280
B280
B280
B302
B302
B359
B359
—
—
—
—
—
—
—
—
—
—
—
—
1
2
—
—
—
—
—
—
—
—
102
120
122
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C10200
C10300
C10400
C10500
C10700
C10800
C11000
C12000
C12200
C12300
C14200
C14420
C10100
C10200
C10100
C10200
C10300
C10400
C10700
C10940
C11000
C14420
C10200
C12000
C12200
C12000
C12200
C10100
C10200
(Continued)
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
28/8 [195/55]
28/8 [195/55]
28/8 [195/55]
28/8 [195/55]
28/8 [195/55]
28/8 [195/55]
28/8 [195/55]
28/8 [195/55]
30/– [205/–]
30/– [205/–]
30/– [205/–]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Shapes
Shapes
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Rod & Bar
Seamless Tube
Seamless Tube
Seamless Tube
Pipe
Pipe
Seamless Tube
Seamless Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
99.95Cu-P
99.95Cu-P
99.95Cu + Ag
99.95Cu + Ag
99.95Cu + Ag
99.95Cu-P
99.90Cu
99.9Cu-P
99.9Cu-P
99.9Cu-P
99.4Cu-As-P
99.99Cu-Sn-Te
99.99Cu-P
99.95Cu-P
99.99Cu-P
99.95Cu-P
99.95Cu-P
99.95Cu + Ag
99.95Cu + Ag
99.90Cu + Ag
99.9Cu
99.99Cu-Sn-Te
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.9Cu-P
99.9Cu-P
99.99Cu-P
99.95Cu-P
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
165
ISO
15608
Group
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
32.2
32.2
32.2
32.2
32.1
32.1
32.1
32.2
32.2
32.2
32.2
32.1
Material
Number
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
32
32
32
32
32
32
32
32
32
32
32
32
166
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
Standard
B21
B21
B/SB-43
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-135
B359
B359
B359
B/SB-359
B359
B359
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-543
B/SB-543
B/SB-543
B21
B21
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C46400
C46400
C23000
C23000
C28000
C44300
C44400
C44500
C68700
C22000
C10300
C10800
C12000
C12200
C14200
C19200
C10200
C10300
C10800
C12000
C12200
C14200
C19200
C10800
C12200
C19400
C46400
C46400
(Continued)
>1 and ≤2
[>25 and ≤50]
>2 [>50]
≤1 [≤25]
50/20 [345/140]
54/20 [370/140]
40/12 [275/83]
40/12 [275/83]
50/20 [345/140]
45/15 [310/105]
45/15 [310/105]
45/15 [310/105]
50/18 [345/125]
38/12 [260/83]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
38/12 [260/83]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
30/9 [205/62]
38/12 [260/83]
30/9 [205/62]
30/9 [205/62]
45/15 [310/105]
52/20 [360/140]
52/20 [360/140]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Rod & Bar
Rod & Bar
Seamless Pipe
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Welded Tube
Welded Tube
Welded Tube
Shapes
Rod & Bar
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
60Cu-39Zn-Sn
60Cu-39Zn-Sn
85Cu-15Zn
85Cu-15Zn
60Cu-40Zn
71Cu-28Zn-1Sn-0.06As
71Cu-28Zn-1Sn-0.06Sb
71Cu-28Zn-1Sn-0.06P
78Cu-20Zn-2Al
90Cu-10Zn
99.95Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.40Cu-P
99.7Cu-Fe-P
99.95Cu-P
99.95Cu-P
99.95Cu-P
99.9Cu-P
99.9Cu-P
99.4Cu-As-P
99.7Cu-Fe-P
99.95Cu-P
99.9Cu-P
97.5Cu-P
60Cu-39Zn-Sn
60Cu-39Zn-Sn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
32.1
32.2
32.2
32.2
32.2
32.2
32.1
32.2
32.2
32.2
32.2
32.1
32.2
32.2
32.2
32.2
32.1
32.2
32.2
32.2
32.2
37
37
37
37
37
37
31
37
Material
Number
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
33
33
33
33
33
33
33
33
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-135
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B359
B/SB-359
B/SB-359
B/SB-359
B359
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-543
B/SB-96
B/SB-96
B/SB-96
B/SB-98
B/SB-98
B/SB-98
B/SB-283
B/SB-315
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C23000
C44300
C44400
C44500
C46400
C46500
C23000
C44300
C44400
C44500
C68700
C23000
C44300
C44400
C44500
C68700
C23000
C44300
C44400
C44500
C68700
C65100
C65400
C65500
C65100
C65500
C66100
C65500
C65100
(Continued)
40/12 [275/83]
45/15 [310/105]
45/15 [310/105]
45/15 [310/105]
50/18 [345/125]
50/18 [345/125]
40/12 [275/83]
45/15 [310/105]
45/15 [310/105]
45/15 [310/105]
50/18 [345/125]
40/12 [275/83]
45/15 [310/105]
45/15 [310/105]
45/15 [310/105]
50/18 [345/125]
40/12 [275/83]
45/15 [310/105]
45/15 [310/105]
45/15 [310/105]
50/18 [345/125]
38/– [260/–]
65/– [450/–]
50/18 [345/125]
40/12 [275/83]
52/15 [360/105]
52/15 [360/105]
50/15 [345/105]
40/10 [275/69]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless Tube
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Rod, Bar, & Shapes
Rod, Bar, & Shapes
Rod, Bar, & Shapes
Forgings
Seamless Pipe & Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
85Cu-15Zn
71Cu-28Zn-1Sn-0.06As
71Cu-28Zn-1Sn-0.06Sb
71Cu-28Zn-1Sn-0.06P
60Cu-39Zn-Sn
60Cu-39Zn-As
85Cu-15Zn
71Cu-28Zn-1Sn-0.06As
71Cu-28Zn-1Sn-0.06Sb
71Cu-28Zn-1Sn-0.06P
78Cu-20Zn-2Al
85Cu-15Zn
71Cu-28Zn-1Sn-0.06As
71Cu-28Zn-1Sn-0.06Sb
71Cu-28Zn-1Sn-0.06P
78Cu-20Zn-2Al
85Cu-15Zn
71Cu-28Zn-1Sn-0.06As
71Cu-28Zn-1Sn-0.06Sb
71Cu-28Zn-1Sn-0.06P
78Cu-20Zn-2Al
98.5Cu-1.5Si
98.5Cu-3Si-1.5Sn-Cr
97Cu-3Si
98.5Cu-1.5Si
97Cu-3Si
94Cu-3Si
97Cu-3Si
98.5Cu-1.5Si
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
167
ISO
15608
Group
33
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
Material
Number
33
34
34
34
34
34
34
34
34
34
34
34
34
34
34
168
34
34
34
34
34
34
34
34
34
34
34
34
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-171
B359
B/SB-359
B/SB-359
B/SB-359
B359
B/SB-369
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-395
B/SB-171
B/SB-171
B/SB-171
B/SB-315
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-111
B/SB-151
B/SB-151
B/SB-151
B/SB-151
B/SB-151
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C72200
C70400
C70600
C71000
C71500
C72200
C96200
C70400
C70600
C71000
C71500
C72200
C70600
C71500
C71500
C65500
C70400
C70600
C71000
C71500
C71640
C72200
C70600
C71500
C71500
C71500
C71500
(Continued)
≤2.5 [≤64]
>2.5 and ≤5
[>64 and ≤127]
≤2.5 [≤64]
≤0.5 [≤13]
>1 [>25]
>0.5 and ≤1
[>13 and ≤25]
Product Form
42/16 [290/110]
38/12 [260/83]
40/15 [275/105]
45/16 [310/110]
52/18 [360/125]
45/16 [310/110]
45/25 [310/170]
38/12 [260/83]
40/15 [275/105]
45/16 [310/110]
52/18 [360/125]
45/16 [310/110]
40/15 [275/105]
50/20 [345/140]
45/18 [310/125]
Plate & Sheet
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Castings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Plate & Sheet
Plate & Sheet
Plate & Sheet
50/15 [345/105]
Seamless Pipe & Tube
38/12 [260/83]
Seamless Tube
40/15 [275/105]
Seamless Tube
45/16 [310/110]
Seamless Tube
52/18 [360/125]
Seamless Tube
63/25 [435/170]
Seamless Tube
45/16 [310/110]
Seamless Tube
38/15 [260/105]
Rod & Bar
45/15 [310/105]
Bar (Rect.) & Shapes
52/18 [360/125] Sq Bar & Rod (Rnd, Hex, Oct)
45/18 [310/125] Sq Bar & Rod (Rnd, Hex, Oct)
48/18 [330/125] Sq Bar & Rod (Rnd, Hex, Oct)
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
80Cu-16Ni-0.75Fe-0.5Cr
95Cu-5Ni
90Cu-10Ni
80Cu-20Ni
70Cu-30Ni
80Cu-16Ni-0.75Fe-0.5Cr
87.5Cu-10Ni-Fe-Mn
95Cu-5Ni
90Cu-10Ni
80Cu-20Ni
70Cu-30Ni
80Cu-16Ni-0.75Fe-0.5Cr
90Cu-10Ni
70Cu-30Ni
70Cu-30Ni
97Cu-3Si
95Cu-5Ni
90Cu-10Ni
80Cu-20Ni
70Cu-30Ni
66Cu-30Ni-2Fe-2Mn
80Cu-16Ni-0.75Fe-0.5Cr
90Cu-10Ni
70Cu-30Ni
70Cu-30Ni
70Cu-30Ni
70Cu-30Ni
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
35
35
35
35
35
35
35
35
35
35
Material
Number
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
35
35
35
35
35
35
35
35
35
35
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-466
B/SB-466
B/SB-466
B/SB-466
B/SB-466
B/SB-467
B/SB-467
B/SB-467
B/SB-467
B/SB-543
B/SB-543
B543
B/SB-543
B/SB-543
B543
B608
B608
B/SB-956
B/SB-956
B/SB-111
B/SB-111
B/SB-111
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
B/SB-148
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C70400
C70600
C71000
C71500
C72200
C70600
C70600
C71500
C71500
C70400
C70600
C71000
C71500
C71640
C72200
C70620
C71520
C70600
C71500
C60800
C61300
C61400
C95200
C95300
C95400
C95410
C95500
C95600
C95700
(Continued)
>4.5 [>114]
≤4.5 [≤114]
>4.5 [>114]
≤4.5 [≤114]
37/12 [255/83]
38/13 [260/90]
45/16 [310/110]
52/18 [360/125]
40/14 [275/97]
38/13 [260/90]
40/15 [275/105]
45/15 [310/105]
50/20 [345/140]
38/12 [260/83]
40/15 [275/105]
45/16 [310/110]
52/18 [360/125]
63/25 [435/170]
45/16 [310/110]
40/– [275/–]
50/– [345/–]
40/15 [275/105]
52/18 [360/125]
50/19 [345/130]
70/30 [485/205]
70/30 [485/205]
65/25 [450/170]
65/25 [450/170]
75/30 [515/205]
75/30 [515/205]
90/40 [620/275]
60/28 [415/195]
90/40 [620/275]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Pipe
Welded Pipe
Finned Welded Tube
Finned Welded Tube
Seamless Tube
Seamless Tube
Seamless Tube
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
95Cu-5Ni
90Cu-10Ni
80Cu-20Ni
70Cu-30Ni
80Cu-16Ni-0.75Fe-0.5Cr
90Cu-10Ni
90Cu-10Ni
70Cu-30Ni
70Cu-30Ni
95Cu-5Ni
90Cu-10Ni
80Cu-20Ni
70Cu-30Ni
66Cu-30Ni-2Fe-2Mn
80Cu-16Ni-0.75Fe-0.5Cr
87Cu-10Ni-1.4Fe
65Cu-31Ni-0.7Fe
90Cu-10Ni
70Cu-30Ni
95Cu-5Al
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-3Fe
88Cu-9Al-3Fe
89Cu-10Al-1Fe
85Cu-11Al-4Fe
84Cu-10Al-4Fe-2Ni
82Cu-11Al-4Fe-3Mn
90Cu-7Al-3Si
75Cu-8Al-3Fe-2-Ni-12Mn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
169
ISO
15608
Group
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Material
Number
35
35
35
35
35
35
35
35
35
170
35
35
35
35
35
35
35
35
35
35
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-148
B/SB-150
B/SB-150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C62300
C61900
C61900
C61900
C61900
C61900
C61400
C61900
C61400
C61400
C61400
C61300
C61300
C61300
C61300
C61300
C95800
C61300
C61300
(Continued)
>2 and ≤3
[>50 and ≤75]
>0.5 and ≤1
[>13 and ≤25]
≤0.5 [≤13]
>2 and ≤3
[>50 and ≤75]
>1 and ≤2
[>25 and ≤50]
>0.5 and ≤1
[>13 and ≤25]
≤0.5 [≤13]
>0.5 and ≤1
[>13 and ≤25]
>1 and ≤2
[>25 and ≤50]
>0.5 and ≤1
[>13 and ≤25]
>2 and ≤3
[>50 and ≤75]
>1 and ≤2
[>25 and ≤50]
≤0.5 [≤13]
>0.5 and ≤1
[>13 and ≤25]
≤0.5 [≤13]
>1 and ≤2
[>25 and ≤50]
>3 [>75]
88/44 [605/305]
75/30 [515/205]
75/30 [515/205]
78/37 [540/255]
90/50 [620/345]
85/40 [585/275]
80/40 [550/275]
88/44 [605/305]
70/32 [485/220]
70/30 [485/205]
75/35 [515/240]
72/40 [495/275]
80/50 [550/345]
75/35 [515/240]
75/45 [515/310]
70/32 [485/220]
85/35 [585/240]
80/40 [550/275]
70/35 [485/240]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Rod (Round)
Rod (Round)
Shapes
Rod (Round)
Rod (Round)
Rod (Round)
Bar & Rod
Rod (Round)
Bar & Rod
Bar & Rod
Bar & Rod
Rod (Round)
Rod (Round)
Bar & Rod (Hex & Oct)
Rod (Round)
Bar & Rod (Hex & Oct)
Castings
Bar & Rod (Hex & Oct)
Rod (Round)
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
88Cu-9Al-3Fe
87Cu-9Al-4Fe
87Cu-9Al-4Fe
87Cu-9Al-4Fe
87Cu-9Al-4Fe
87Cu-9Al-4Fe
90Cu-7Al-3Fe
87Cu-9Al-4Fe
90Cu-7Al-3Fe
90Cu-7Al-3Fe
90Cu-7Al-3Fe
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-2.5Fe-Sn
81Cu-9Al-4.5Ni-4Fe-1.2Mn
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-2.5Fe-Sn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Material
Number
35
35
35
35
35
35
35
35
35
35
35
171
35
35
35
35
35
35
35
35
35
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C63000
C63020
C63000
C63000
C62400
C63000
C63000
C62400
C62400
C62400
C62300
C62400
C62400
C62300
C62300
C62300
C62300
C62300
C62300
C62300
(Continued)
≥0.5 and ≤1
[≥13 and ≤25]
>1 and ≤2
[>25 and ≤50]
>2 and ≤4
[>50 and ≤100]
>4 [>100]
>1 and ≤2
[>25 and ≤50]
>3 and ≤5
[>75 and ≤125]
>2 and ≤3
[>50 and ≤75]
>1 and ≤2
[>25 and ≤50]
>0.5 and ≤5
[>13 and ≤125]
≤1 [≤25]
≤1 [≤25]
>2 and ≤3
[>50 and ≤75]
>3 [>75]
>1 and ≤2
[>25 and ≤50]
>1 and ≤2
[>25 and ≤50]
≤0.5 [≤13]
>2 [>50]
80/40 [550/275]
130/95 [895/655]
85/42.5 [585/295]
90/45 [620/310]
95/45 [655/310]
85/42.5 [585/295]
100/50 [690/345]
90/35 [620/240]
90/43 [620/295]
90/40 [620/275]
90/50 [620/345]
90/35 [620/240]
90/35 [620/240]
78/32 [540/220]
75/30 [515/205]
84/40 [580/275]
75/30 [515/205]
75/30 [515/205]
80/35 [550/240]
76/37 [525/255]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Rod (Round)
Shapes
Bar & Rod
Bar, & Rod (Hex & Oct)
Rod (Round)
Rod (Round)
Rod (Round)
Shapes
Rod (Round)
Bar & Rod (Hex & Oct)
Rod (Round)
Rod (Round)
Bar & Rod (Hex & Oct)
Shapes
Bar & Rod (Hex & Oct)
Rod (Round)
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
81Cu-10Al-5Ni-3Fe
80Cu-10Al-5Ni-5Fe
81Cu-10Al-5Ni-3Fe
81Cu-10Al-5Ni-3Fe
87Cu-10Al-3Fe
81Cu-10Al-5Ni-3Fe
81Cu-10Al-5Ni-3Fe
87Cu-10Al-3Fe
87Cu-10Al-3Fe
87Cu-10Al-3Fe
88Cu-9Al-3Fe
87Cu-10Al-3Fe
87Cu-10Al-3Fe
88Cu-9Al-3Fe
88Cu-9Al-3Fe
88Cu-9Al-3Fe
88Cu-9Al-3Fe
88Cu-9Al-3Fe
88Cu-9Al-3Fe
88Cu-9Al-3Fe
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Material
Number
35
35
35
35
35
35
35
35
35
35
35
172
35
35
35
35
35
35
35
35
35
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-171
B/SB-171
B/SB-171
B/SB-169
B/SB-171
B/SB-169
B/SB-169
B/SB-169
B/SB-169
B/SB-150
B/SB-150
B/SB-169
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
B/SB-150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C61400
C61300
C61300
C61400
C61300
C61400
C61300
C61400
C61300
C64200
C64200
C61300
C64200
C64200
C64200
C64200
C63020
C63200
C64200
C63020
(Continued)
≤0.5 [≤13]
>2 and ≤5
[>51 and ≤127]
>0.5 and ≤2
[>13 and ≤51]
≤0.5 [≤13]
>2 and ≤5
[>51 and ≤127]
>0.5 and ≤2
[>13 and ≤51]
≤0.5 [≤13]
>2 and ≤3
[>50 and ≤80]
≤2 [≤50]
>3 and ≤5
[>80 and ≤130]
≤2 [≤51]
>0.5 and ≤1
[>13 and ≤25]
>4 [>100]
>3 and ≤4
[>75 and ≤100]
>2 and ≤3
[>50 and ≤75]
>1 and ≤2
[>25 and ≤50]
>2 and ≤4
[>50 and ≤100]
≤1 [≤25]
70/28 [485/195]
75/37 [515/255]
65/28 [450/195]
72/32 [495/220]
70/30 [485/205]
70/30 [485/205]
75/36 [515/250]
65/28 [450/195]
72/32 [485/220]
70/30 [485/205]
90/45 [620/310]
65/28 [450/195]
80/42 [550/290]
75/35 [515/240]
70/25 [485/170]
70/30 [485/205]
135/100 [930/690]
90/40 [620/275]
85/45 [585/310]
130/90 [895/620]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate, Sheet, Strip, & Bar
Plate & Sheet
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Plate, Sheet, Strip, & Bar
Shapes
Bar & Rod
Plate, Sheet, Strip, & Bar
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar & Rod
Bar, Rod, & Shapes
Bar & Rod
Bar & Rod
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
90Cu-7Al-3Fe
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-3Fe
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-3Fe
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-3Fe
90Cu-7Al-2.5Fe-Sn
91Cu-7Al-2Si
91Cu-7Al-2Si
90Cu-7Al-2.5Fe-Sn
91Cu-7Al-2Si
91Cu-7Al-2Si
91Cu-7Al-2Si
91Cu-7Al-2Si
80Cu-10Al-5Ni-5Fe
83Cu-9Al-4Ni-4Fe
91Cu-7Al-2Si
80Cu-10Al-5Ni-5Fe
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Material
Number
35
35
35
35
35
35
35
35
35
35
35
35
35
35
ISO
15608
Group
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-271
B/SB-271
B/SB-271
B/SB-271
B/SB-271
B/SB-283
B/SB-283
B/SB-315
B/SB-315
B359
B/SB-395
B/SB-505
B608
B608
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
B/SB-171
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
C95200
C95300
C95400
C95410
C95500
C64200
C64200
C61300
C61400
C60800
C60800
C95200
C61300
C61400
C63200
C63200
C63200
C63000
C63000
C63000
C61400
>1.5 [>40]
≤1.5 [≤40]
>2 and ≤5
[>51 and ≤127]
≤2 [≤51]
>2 and ≤3.5
[>51 and ≤89]
>3.5 and ≤5
[>89 and ≤127]
>3.5 and ≤5
[>89 and ≤127]
≤2 [≤51]
>2 and ≤3.5
[>51 and ≤89]
65/25 [450/170]
65/25 [450/170]
75/30 [515/205]
75/30 [515/205]
90/40 [620/275]
68/23 [470/160]
70/25 [485/170]
65/28 [450/195]
65/28 [450/195]
50/19 [345/130]
50/19 [345/130]
68/26 [470/180]
70/– [485/–]
70/– [485/–]
90/36 [620/250]
85/33 [585/230]
80/30 [550/205]
80/30 [550/205]
90/36 [620/250]
85/33 [585/230]
65/26 [450/180]
Copper and Copper Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Castings
Castings
Castings
Castings
Castings
Forgings
Forgings
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Tube
Seamless Tube
Castings
Welded Pipe
Welded Pipe
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
88Cu-9Al-3Fe
89Cu-10Al-1Fe
85Cu-11Al-4Fe
84Cu-10Al-4Fe-2Ni
82Cu-11Al-4Fe-3Mn
91Cu-7Al-2Si
91Cu-7Al-2Si
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-3Fe
95Cu-5Al
95Cu-5Al
88Cu-9Al-3Fe
90Cu-7Al-2.5Fe-Sn
90Cu-7Al-3Fe
83Cu-9Al-4Ni-4Fe
83Cu-9Al-4Ni-4Fe
83Cu-9Al-4Ni-4Fe
81Cu-10Al-5Ni-3Fe
81Cu-10Al-5Ni-3Fe
81Cu-10Al-5Ni-3Fe
90Cu-7Al-3Fe
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
173
ISO
15608
Group
41
41
41
41
41
41
41
41
41
41
41
41
42
42
42
42
42
42
42
42
42
42
43
43
43
43
43
43
43
Material
Number
41
41
41
41
41
41
41
41
41
41
41
41
42
42
42
42
42
42
42
42
42
42
43
43
43
43
43
43
43
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-160
B/SB-160
B/SB-161
B/SB-161
B/SB-162
B/SB-162
B/SB-163
B/SB-163
B/SB-366
B/SB-366
B/SB-564
B725
B/SB-127
B/SB-163
B/SB-164
B/SB-164
B/SB-165
B/SB-366
A/SA-494
A/SA-494
A/SA-494
B/SB-564
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-166
B/SB-166
B/SB-166
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
M30C
M35-1
M35-2
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N02200
N02201
N02200
N02201
N02200
N02201
N02200
N02201
N02200
N02201
N02200
N02200
N04400
N04400
N04400
N04405
N04400
N04400
N24130
N24135
N04020
N04400
N06025
N06600
N06601
N06690
N06025
N06600
N06601
(Continued)
55/15 [380/105]
50/10 [345/69]
55/12 [380/83]
50/10 [345/69]
55/15 [380/105]
50/12 [345/83]
55/15 [380/105]
50/12 [345/83]
55/15 [380/105]
50/10 [345/69]
55/15 [380/105]
55/12 [380/83]
70/28 [485/195]
70/28 [485/195]
70/25 [485/170]
70/25 [485/170]
70/25 [485/170]
70/25 [485/170]
65/32.5 [450/225]
65/25 [450/170]
65/30 [450/205]
70/25 [485/170]
98/39 [675/270]
80/35 [550/240]
80/30 [550/205]
85/35 [585/240]
98/39 [675/270]
80/35 [550/240]
80/30 [550/205]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Rod & Bar
Rod & Bar
Seamless Pipe, Tube
Seamless Pipe, Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Tube
Seamless Tube
Fittings
Fittings
Forgings
Welded Pipe
Plate, Sheet, & Strip
Seamless Tube
Rod, Bar, & Wire
Rod, Bar, & Wire
Seamless Pipe & Tube
Fittings
Castings
Castings
Castings
Forgings
Seamless Tube
Seamless Tube
Seamless Tube
Seamless Tube
Rod, Bar, & Wire
Rod, Bar, & Wire
Rod, Bar, & Wire
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
99.0Ni
99.0Ni-Low C
99.0Ni
99.0Ni-Low C
99.0Ni
99.0Ni-Low C
99.0Ni
99.0Ni-Low C
99.0Ni
99.0Ni-Low C
99.0Ni
99.0Ni
67Ni-30Cu
67Ni-30Cu
67Ni-30Cu
67Ni-30Cu
67Ni-30Cu
67Ni-30Cu
67Ni-30Cu-2Fe-Cb
67Ni-30Cu-2Fe-Cb
67Ni-30Cu-Fe-Si
67Ni-30Cu
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
72Ni-15Cr-8Fe
60Ni-23Cr-12Fe-Al
58Ni-29Cr-9Fe
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
72Ni-15Cr-8Fe
60Ni-23Cr-12Fe-Al
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
174
ISO
15608
Group
46
43
43
43
43
46
43
43
43
43
46
43
43
44
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
Material
Number
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-166
B/SB-166
B/SB-167
B/SB-167
B/SB-167
B/SB-167
B/SB-167
B/SB-168
B/SB-168
B/SB-168
B/SB-168
B/SB-168
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-435
B/SB-435
B/SB-443
B/SB-443
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N06617
N06690
N06025
N06600
N06601
N06617
N06690
N06025
N06600
N06601
N06617
N06690
N06002
N06022
N06025
N06035
N06059
N06200
N06210
N06230
N06455
N06600
N06603
N06625
N10276
N06002
N06230
N06625
N06625
(Continued)
95/35 [655/240]
85/35 [585/240]
98/39 [675/270]
75/25 [515/170]
80/30 [550/205]
95/35 [655/240]
75/25 [515/175]
98/39 [675/270]
80/35 [550/240]
80/30 [550/205]
95/35 [655/240]
85/35 [585/240]
100/40 [690/275]
100/45 [690/310]
98/39 [675/270]
85/35 [585/240]
100/45 [690/310]
100/45 [690/310]
100/45 [690/310]
110/45 [760/310]
100/40 [690/275]
80/35 [550/240]
94/43 [650/295]
110/55 [760/380]
100/41 [690/285]
95/35 [655/240]
110/45 [760/310]
110/55 [760/380]
100/40 [690/275]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Rod, Bar, & Wire
Rod, Bar, & Wire
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
52Ni-22Cr-13Co-9Mo
58Ni-29Cr-9Fe
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
72Ni-15Cr-8Fe
60Ni-23Cr-12Fe-Al
52Ni-22Cr-13Co-9Mo
58Ni-29Cr-9Fe
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
72Ni-15Cr-8Fe
60Ni-23Cr-12Fe-Al
52Ni-22Cr-13Co-9Mo
58Ni-29Cr-9Fe
47Ni-22Cr-18Fe-9Mo
55Ni-21Cr-13.5Mo
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
59Ni-23Cr-16Mo-1.6Cu
60Ni-19Cr-19Mo-1.8Ta
53Ni-22Cr-14W-Co-Fe-Mo
61Ni-15Mo-16Cr
72Ni-15Cr-8Fe
62Ni-25Cr-9Fe-3Al-Cu-Ti-Zr
60Ni-22Cr-9Mo-3.5Cb
54Ni-16Mo-15Cr
47Ni-22Cr-9Mo-18Fe
53Ni-22Cr-14W-Co-Fe-Mo
60Ni-22Cr-9Mo-3.5Cb
60Ni-22Cr-9Mo-3.5Cb
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
175
ISO
15608
Group
43
43
43
43
44
43
43
43
43
43
43
43
44
43
43
43
43
43
43
43
44
43
43
43
43
43
43
Material
Number
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
176
43
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-444
B/SB-444
B/SB-446
B/SB-446
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
A/SA-494
A/SA-494
A/SA-494
A/SA-494
B/SB-516
B/SB-516
B/SB-516
B/SB-517
B/SB-517
B/SB-517
B/SB-564
B/SB-564
B/SB-564
Base Metal
Specification
—
—
—
—
1
2
1
2
—
—
—
—
—
—
CW2M
CW6MC
CX2MW
CY40
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N06110
N06035
N06059
N06110
N06625
N06625
N06625
N06625
N06022
N06035
N06059
N06200
N06686
N10276
N26455
N26625
N26022
N06040
N06025
N06600
N06603
N06025
N06600
N06603
N06022
N06025
N06025
(Continued)
>4 and ≤10
[>102 and ≤254]
≤4 [≤102]
≤4 [≤100]
>4 and ≤12
[>100 and ≤305]
95/45 [655/310]
85/35 [585/240]
100/45 [690/310]
90/40 [620/275]
120/60 [825/415]
100/40 [690/275]
120/60 [825/415]
100/40 [690/275]
100/45 [690/310]
85/35 [585/240]
100/45 [690/310]
100/45 [690/310]
100/45 [690/310]
100/41 [690/285]
72/40 [495/275]
70/40 [485/275]
80/45 [550/310]
70/28 [485/195]
98/39 [675/270]
80/35 [550/240]
94/43 [650/295]
98/39 [675/270]
80/35 [550/240]
94/43 [650/295]
100/45 [690/310]
98/39 [675/270]
84/39 [580/270]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Forgings
Forgings
Forgings
Forgings
Seamless Pipe & Tube
Seamless Pipe & Tube
Rod & Bar
Rod & Bar
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Castings
Castings
Castings
Castings
Welded Tube
Welded Tube
Welded Tube
Welded Pipe
Welded Pipe
Welded Pipe
Forgings
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
51Ni-30Cr-10Mo-W
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
51Ni-30Cr-10Mo-W
60Ni-22Cr-9Mo-3.5Cb
60Ni-22Cr-9Mo-3.5Cb
60Ni-22Cr-9Mo-3.5Cb
60Ni-22Cr-9Mo-3.5Cb
55Ni-21Cr-13.5Mo
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
59Ni-23Cr-16Mo-1.6Cu
58Ni-21Cr-16Mo-3.5N
54Ni-16Mo-15Cr
66Ni-16Mo-16Cr-Fe-W
60Ni-21.5Cr-9Mo-4Cb-Fe
59Ni-22Cr-14Mo-4Fe-3W
72Ni-15Cr-8Fe-Si
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
72Ni-15Cr-8Fe
62Ni-25Cr-9Fe-3Al-Cu-Ti-Zr
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
72Ni-15Cr-8Fe
62Ni-25Cr-9Fe-3Al-Cu-Ti-Zr
55Ni-21Cr-13.5Mo
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
63Ni-25Cr-10Fe-2Al-Ti-Y-Zr
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
43
43
43
43
43
46
43
43
43
43
43
43
43
44
43
43
43
43
43
43
43
44
43
43
43
43
43
43
Material
Number
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-572
B/SB-572
B/SB-574
B/SB-574
B/SB-574
B/SB-574
B/SB-574
B/SB-574
B/SB-574
B/SB-574
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-575
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N06625
N06686
N06690
N10276
N06002
N06230
N06022
N06035
N06059
N06200
N06210
N06455
N06686
N10276
N06022
N06035
N06059
N06200
N06210
N06455
N06686
N06200
N06210
N06230
N06600
N06603
N06617
N06625
(Continued)
>4 and ≤10
[>102 and ≤254]
≤4 [≤102]
120/60 [825/415]
100/45 [690/310]
85/35 [585/240]
100/41 [690/285]
95/35 [655/240]
110/45 [760/310]
100/45 [690/310]
85/35 [585/240]
100/45 [690/310]
100/45 [690/310]
100/45 [690/310]
100/40 [690/275]
100/45 [690/310]
100/41 [690/285]
100/45 [690/310]
85/35 [585/240]
100/45 [690/310]
100/45 [690/310]
100/45 [690/310]
100/40 [690/275]
100/45 [690/310]
100/45 [690/310]
100/45 [690/310]
110/45 [760/310]
80/35 [550/240]
94/43 [650/295]
95/35 [655/240]
110/50 [760/345]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Forgings
Forgings
Forgings
Forgings
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Rod
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
60Ni-22Cr-9Mo-3.5Cb
58Ni-21Cr-16Mo-3.5W
58Ni-29Cr-9Fe
54Ni-16Mo-15Cr
47Ni-22Cr-9Mo-18Fe
53Ni-22Cr-14W-Co-Fe-Mo
55Ni-21Cr-13.5Mo
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
59Ni-23Cr-16Mo-1.6Cu
60Ni-19Cr-19Mo-1.8Ta
61Ni-16Mo-16Cr
58Ni-21Cr-16Mo-3.5W
54Ni-16Mo-15Cr
55Ni-21Cr-13.5Mo
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
59Ni-23Cr-16Mo-1.6Cu
60Ni-19Cr-19Mo-1.8Ta
61Ni-16Mo-16Cr
58Ni-21Cr-16Mo-3.5W
59Ni-23Cr-16Mo-1.6Cu
60Ni-19Cr-19Mo-1.8Ta
53Ni-22Cr-14W-Co-Fe-Mo
72Ni-15Cr-8Fe
62Ni-25Cr-9Fe-3Al-Cu-Ti-Zr
52Ni-22Cr-13Co-9Mo
60Ni-22Cr-9Mo-3.5Cb
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
177
ISO
15608
Group
43
43
44
43
43
43
43
43
43
43
43
43
44
43
43
43
43
43
43
43
43
43
43
43
43
44
43
43
43
Material
Number
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-575
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N10276
N06002
N06022
N06035
N06059
N06200
N06210
N06230
N06455
N06686
N10276
N06002
N06022
N06035
N06059
N06060
N06200
N06210
N06230
N06250
N06255
N06455
N06686
N10276
N06002
N06022
N06035
N06059
N06200
(Continued)
100/41 [690/285]
100/40 [690/275]
100/45 [690/310]
85/35 [585/240]
100/45 [690/310]
100/45 [690/310]
100/45 [690/310]
110/45 [760/310]
100/40 [690/275]
100/45 [690/310]
100/41 [690/285]
100/40 [690/275]
100/45 [690/310]
85/35 [585/240]
100/45 [690/310]
90/35 [620/240]
100/45 [690/310]
100/45 [690/310]
110/45 [760/310]
90/35 [620/240]
85/32 [585/220]
100/40 [690/275]
100/45 [690/310]
100/41 [690/285]
100/40 [690/275]
100/45 [690/310]
85/35 [585/240]
100/45 [690/310]
100/45 [690/310]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate, Sheet, & Strip
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
54Ni-16Mo-15Cr
47Ni-22Cr-9Mo-18Fe
55Ni-21Cr-13.5Mo
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
59Ni-23Cr-16Mo-1.6Cu
60Ni-19Cr-19Mo-1.8Ta
53Ni-22Cr-14W-Co-Fe-Mo
61Ni-16Mo-16Cr
58Ni-21Cr-16Mo-3.5W
54Ni-16Mo-15Cr
47Ni-22Cr-9Mo-18Fe
55Ni-21Cr-13.5Mo
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
57Ni-21Cr-13Mo-6Fe-Cu-(Cb+Ta)
59Ni-23Cr-16Mo-1.6Cu
60Ni-19Cr-19Mo-1.8Ta
53Ni-22Cr-14W-Co-Fe-Mo
52Ni-21Cr-13Fe-11Mo-W-Cu
50Ni-24Cr-17Fe-7Mo-W
61Ni-16Mo-16Cr
58Ni-21Cr-16Mo-3.5W
54Ni-16Mo-15Cr
47Ni-22Cr-9Mo-18Fe
55Ni-21Cr-13.5Mo
58Ni-33Cr-8Mo
59Ni-23Cr-16Mo
59Ni-23Cr-16Mo-1.6Cu
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
178
ISO
15608
Group
43
43
43
43
43
43
43
43
43
43
43
43
43
44
44
44
44
44
44
44
44
44
44
44
44
Material
Number
43
43
43
43
43
43
43
43
43
43
43
43
43
44
44
44
44
44
44
44
179
44
44
44
44
44
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
Standard
B/SB-335
B/SB-335
B/SB-335
B/SB-335
B/SB-335
B/SB-333
B/SB-333
B/SB-333
B/SB-333
B/SB-335
B756
B757
B758
B759
B/SB-333
B/SB-333
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-704
B/SB-705
B755
B756
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N10624
N10629
N10665
N10675
N10001
N10624
N10629
N10665
N10675
N10001
N06110
N06110
N06110
N06110
N10001
N10001
N06210
N06230
N06455
N06686
N10276
N06625
N06625
N06110
N06110
(Continued)
95/45 [655/310]
95/45 [655/310]
95/45 [655/310]
95/45 [655/310]
<0.1875 [<48]
115/50 [795/345]
≥0.1875 and ≤2.5 100/45 [690/310]
[≥4.8 and ≤64]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
>1.5 and ≤3.5
100/46 [690/315]
[>38 and ≤89]
≥0.3125 and ≤1.5 115/46 [795/315]
[≥8 and ≤38]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
>4 and ≤10
[>102 and ≤254]
≤4 [≤102]
100/45 [690/310]
110/45 [760/310]
100/40 [690/275]
100/45 [690/310]
100/41 [690/285]
120/60 [825/415]
120/60 [825/415]
95/45 [655/310]
90/40 [620/275]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Rod
Rod
Rod
Rod
Rod
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod
Rod & Bar
Welded Pipe
Welded Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Pipe
Plate, Sheet, & Strip
Rod & Bar
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
60Ni-23Mo-8Cr-6.5Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
62Ni-28Mo-5Fe
60Ni-23Mo-8Cr-6.5Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
62Ni-28Mo-5Fe
51Ni-30Cr-10Mo-W
51Ni-30Cr-10Mo-W
51Ni-30Cr-10Mo-W
51Ni-30Cr-10Mo-W
62Ni-28Mo-5Fe
62Ni-28Mo-5Fe
60Ni-19Cr-19Mo-1.8Ta
53Ni-22Cr-14W-Co-Fe-Mo
61Ni-16Mo-16Cr
58Ni-21Cr-16Mo-3.5W
54Ni-16Mo-15Cr
60Ni-22Cr-9Mo-3.5Cb
60Ni-22Cr-9Mo-3.5Cb
51Ni-30Cr-10Mo-W
51Ni-30Cr-10Mo-W
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
Material
Number
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-434
B/SB-434
B/SB-462
B/SB-462
B/SB-462
A/SA-494
A/SA-494
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-573
B/SB-573
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-622
B/SB-622
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
CW6M
N7M
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N10001
N10003
N10242
N10624
N10629
N10665
N10675
N10003
N10242
N10629
N10665
N10675
N30107
N30007
N10242
N10624
N10629
N10665
N10675
N10003
N10242
N10001
N10242
N10624
N10629
N10665
N10675
N10001
N10242
(Continued)
100/45 [690/310]
100/40 [690/275]
105/45 [725/310]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
100/40 [690/275]
105/45 [725/310]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
72/40 [495/275]
76/40 [525/275]
105/45 [725/310]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
100/40 [690/275]
105/45 [725/310]
100/45 [690/310]
105/45 [725/310]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
100/45 [690/310]
105/45 [725/310]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Forgings
Forgings
Forgings
Castings
Castings
Forgings
Forgings
Forgings
Forgings
Forgings
Rod
Rod
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Seamless Pipe & Tube
Seamless Pipe & Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
62Ni-28Mo-5Fe
70Ni-16Mo-7Cr-5Fe
62Ni-25Mo-8Cr-2Fe
60Ni-23Mo-8Cr-6.5Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
70Ni-16Mo-7Cr-5Fe
62Ni-25Mo-8Cr-2Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
56Ni-19Mo-18Cr-2Fe
65Ni-31.5Mo-1.5Fe-Cr
62Ni-25Mo-8Cr-2Fe
60Ni-23Mo-8Cr-6.5Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
70Ni-16Mo-7Cr-5Fe
62Ni-25Mo-8Cr-2Fe
62Ni-28Mo-5Fe
62Ni-25Mo-8Cr-2Fe
60Ni-23Mo-8Cr-6.5Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
62Ni-28Mo-5Fe
62Ni-25Mo-8Cr-2Fe
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
180
ISO
15608
Group
44
44
44
44
44
44
44
44
44
44
43
45
45
45
45
45
45
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
Material
Number
44
44
44
44
44
44
44
44
44
44
44
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
181
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
AMS
Standard
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
B/SB-163
A182
A240
A240
A240
A249
A249
A/SA-249
A312
A312
A312
A/SA-351
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
5711
Base Metal
Specification
—
—
—
—
—
—
F904L
—
—
904L
—
—
—
—
N08367
N08367
CN7M
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08120
N08800
N08801
N08810
N08811
N08825
N08904
N08367
N08367
N08904
N08367
N08367
N08904
N08904
N08367
N08367
N08007
N10624
N10629
N10665
N10675
N10001
N10242
N10624
N10629
N10665
N10675
N06635
(Continued)
>0.1875 [>5]
≤0.1875 [≤5]
≤0.1875 [≤5]
>0.1875 [>5]
<0.1875 [<5]
≥0.1875 [≥5]
90/40 [620/275]
75/30 [515/205]
65/25 [450/170]
65/25 [450/170]
65/25 [450/170]
85/35 [585/240]
71/31 [490/215]
100/45 [690/310]
95/45 [655/310]
71/31 [490/215]
100/45 [690/310]
95/45 [655/310]
71/31 [490/215]
71/31 [490/215]
95/45 [655/310]
100/45 [690/310]
62/25 [425/170]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
100/45 [690/310]
105/45 [725/310]
104/46 [715/315]
110/51 [760/350]
110/51 [760/350]
110/51 [760/350]
185/120 [1275/825]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Nominal Composition
60Ni-23Mo-8Cr-7Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
62Ni-28Mo-5Fe
62Ni-25Mo-8Cr-2Fe
60Ni-23Mo-8Cr-6.5Fe
66Ni-28Mo-3Fe-1.3Cr-0.25Al
65Ni-28Mo-2Fe
65Ni-29.5Mo-2Fe-2Cr
62Ni-16Cr-15Mo-3Fe-2Co1W-Mn-Si-Al
Seamless Tube
37Ni-33Fe-25Cr
Seamless Tube
33Ni-42Fe-21Cr
Seamless Tube
32Ni-45Fe-20.5Cr-Ti
Seamless Tube
33Ni-42Fe-21Cr
Seamless Tube
33Ni-42Fe-21Cr-Al-Ti
Seamless Tube
42Ni-21.5Cr-3Mo-2.3Cu
Forgings
44Fe-25Ni-21Cr-Mo
Sheet & Strip
46Fe-24Ni-21Cr-6Mo-Cu-N
Plate
46Fe-24Ni-21Cr-6Mo-Cu-N
Plate, Sheet, & Strip
44Fe-25Ni-21Cr-Mo
Welded Tube
46Fe-24Ni-21Cr-6Mo-Cu-N
Welded Tube
46Fe-24Ni-21Cr-6Mo-Cu-N
Welded Tube
44Fe-25Ni-21Cr-Mo
Seamless & Welded Pipe
44Fe-25Ni-21Cr-Mo
Seamless & Welded Pipe 46Fe-24Ni-21Cr-6Mo-Cu-N
Seamless & Welded Pipe 46Fe-24Ni-21Cr-6Mo-Cu-N
Castings
28Ni-19Cr-Cu-Mo
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
45
8.2
8.2
43
45
45
45
45
45
8.2
8.2
45
45
45
45
8.2
8.2
8.2
45
45
45
45
45
45
45
45
45
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
182
45
45
45
45
45
45
45
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-407
B/SB-407
B/SB-407
B/SB-407
B/SB-407
B/SB-408
B/SB-408
B/SB-366
A/SA-351
A358
A358
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
B/SB-366
Base Metal
Specification
—
—
—
—
—
—
—
—
CT15C
N08367
N08367
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08120
N08800
N08801
N08810
N08811
N08120
N08800
R30556
N08151
N08367
N08367
N06007
N06030
N06985
N08020
N08031
N08120
N08367
N08367
N08800
N08810
N08811
N08825
N08904
N08925
N08926
R20033
(Continued)
≤0.1875 [≤4.8]
>0.1875 [>4.8]
≤0.1875 [≤5]
>0.1875 [>5]
90/40 [620/275]
75/30 [515/205]
65/25 [450/170]
65/25 [450/170]
65/25 [450/170]
90/40 [620/275]
75/30 [515/205]
100/45 [690/310]
63/25 [435/170]
100/45 [690/310]
95/45 [655/310]
90/35 [620/240]
85/35 [585/240]
90/35 [620/240]
80/35 [550/240]
94/40 [650/275]
90/40 [620/275]
100/45 [690/310]
95/45 [655/310]
75/30 [515/205]
65/25 [450/170]
65/25 [450/170]
85/35 [585/240]
71/31 [490/215]
87/43 [600/295]
94/43 [650/295]
109/55 [750/380]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Rod & Bar
Rod & Bar
Fittings
Castings
Fusion Welded Pipe
Fusion Welded Pipe
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
32Ni-45Fe-20Cr-Cb
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
47Ni-22Cr-19Fe-6Mo
40Ni-29Cr-15Fe-5Mo
47Ni-22Cr-20Fe-7Mo
35Ni-35Fe-20Cr-Cb
31Ni-31Fe-27Cr-7Mo
37Ni-33Fe-25Cr
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr-Al-Ti
42Ni-21.5Cr-3Mo-2.3Cu
44Fe-25Ni-21Cr-Mo
25Ni-20Cr-6Mo-Cu-N
25Ni-20Cr-6Mo-Cu-N
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
21Ni-30Fe-22Cr-18Co-3Mo3W
37Ni-33Fe-25Cr
33Ni-42Fe-21Cr
32Ni-45Fe-20.5Cr-Ti
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr-Al-Ti
37Ni-33Fe-25Cr
33Ni-42Fe-21Cr
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
8.2
45
45
45
45
45
45
45
45
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
183
45
45
45
45
45
45
45
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-463
B/SB-463
B/SB-463
B/SB-464
B/SB-464
B/SB-464
B/SB-468
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-462
B/SB-408
B/SB-408
B/SB-409
B/SB-409
B/SB-409
B/SB-409
B/SB-423
B/SB-423
B/SB-424
B/SB-424
B/SB-425
B/SB-425
B/SB-435
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08020
N08024
N08026
N08020
N08024
N08026
N08020
N06030
N08020
N08024
N08026
N08031
N08367
R20033
N08810
N08811
N08120
N08800
N08810
N08811
N08221
N08825
N08221
N08825
N08221
N08825
R30556
(Continued)
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
85/35 [585/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
94/40 [650/275]
95/45 [655/310]
109/55 [750/380]
65/25 [450/170]
65/25 [450/170]
90/40 [620/275]
75/30 [515/205]
65/25 [450/170]
65/25 [450/170]
79/34 [545/235]
75/25 [515/170]
79/34 [545/235]
85/35 [585/240]
79/34 [545/235]
85/35 [585/240]
100/45 [690/310]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Rod & Bar
Rod & Bar
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod & Bar
Rod & Bar
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr-Al-Ti
37Ni-33Fe-25Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr-Al-Ti
42Ni-21Cr-6Mo-2.3Cu
42Ni-21.5Cr-3Mo-2.3Cu
42Ni-21Cr-6Mo-2.3Cu
42Ni-21.5Cr-3Mo-2.3Cu
42Ni-21Cr-6Mo-2.3Cu
42Ni-21.5Cr-3Mo-2.3Cu
21Ni-30Fe-22Cr-18Co-3Mo3W
40Ni-29Cr-15Fe-5Mo
35Ni-35Fe-20Cr-Cb
37Ni-33Fe-23Cr-4Mo
35Ni-30Fe-24Cr-6Mo-3Cu
31Ni-33Fe-22Cr-6.5Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
35Ni-35Fe-20Cr-Cb
37Ni-33Fe-23Cr-4Mo
35Ni-30Fe-24Cr-6Mo-3Cu
35Ni-35Fe-20Cr-Cb
37Ni-33Fe-23Cr-4Mo
35Ni-30Fe-24Cr-6Mo-3Cu
35Ni-35Fe-20Cr-Cb
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
45
45
45
45
45
8.2
45
45
45
45
45
45
45
45
45
45
8.2
45
45
44
45
45
45
43
43
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
184
45
45
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-581
B/SB-581
B/SB-572
B/SB-468
B/SB-468
B/SB-473
B/SB-473
B/SB-473
A479
A/SA-494
B/SB-514
B/SB-514
B/SB-514
B/SB-515
B/SB-515
B/SB-515
B/SB-515
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
B/SB-564
Base Metal
Specification
—
—
—
—
—
—
—
—
904L
CU5MCuC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N06007
N06007
R30556
N08024
N08026
N08020
N08024
N08026
N08904
N08826
N08120
N08800
N08810
N08120
N08800
N08810
N08811
N08031
N08120
N08367
N08800
N08810
N08811
N08825
R20033
(Continued)
Rod
≥0.3125 and ≤0.75 90/35 [620/240]
[≥8 and ≤19]
>0.75 and ≤3.5
85/30 [585/205]
[>19 and ≤89]
Rod
Rod
Welded Tube
Welded Tube
Bar
Bar
Bar
Bars & Shapes
Castings
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Product Form
100/45 [690/310]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
80/35 [550/240]
71/31 [490/215]
75/35 [515/240]
90/40 [620/275]
75/30 [515/205]
65/25 [450/170]
90/40 [620/275]
75/30 [515/205]
65/25 [450/170]
65/25 [450/170]
94/40 [650/275]
90/40 [620/275]
95/45 [655/310]
75/30 [515/205]
65/25 [450/170]
65/25 [450/170]
85/35 [585/240]
109/55 [750/380]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
47Ni-22Cr-19Fe-6Mo
37Ni-33Fe-23Cr-4Mo
35Ni-30Fe-24Cr-6Mo-3Cu
35Ni-35Fe-20Cr-Cb
37Ni-33Fe-23Cr-4Mo
35Ni-30Fe-24Cr-6Mo-3Cu
44Fe-25Ni-21Cr-Mo
42Ni-21.5Cr-3Mo-2.3Cu
37Ni-33Fe-25Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr
37Ni-33Fe-25Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr-Al-Ti
31Ni-31Fe-27Cr-7Mo
37Ni-33Fe-25Cr
46Fe-24Ni-21Cr-6Mo-Cu-N
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr
33Ni-42Fe-21Cr-Al-Ti
42Ni-21.5Cr-3Mo-2.3Cu
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
21Ni-30Fe-22Cr-18Co-3Mo3W
47Ni-22Cr-19Fe-6Mo
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
45
45
45
45
45
43
43
45
45
45
45
8.2
43
45
45
45
45
8.2
45
45
8.2
8.2
43
45
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
185
45
45
45
45
45
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-620
B/SB-621
B/SB-622
B/SB-622
B/SB-619
B/SB-582
B/SB-599
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-619
B/SB-582
B/SB-582
B/SB-582
B/SB-581
B/SB-582
B/SB-582
B/SB-581
B/SB-581
B/SB-581
B/SB-581
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08320
N08320
N06007
N06030
R30556
N06985
N08700
N06007
N06030
N06975
N06985
N08031
N08320
R20033
N06030
N06975
N06985
N08031
N06007
N06007
N06985
N06030
N06975
N06985
(Continued)
75/28 [515/195]
75/28 [515/195]
90/35 [620/240]
85/35 [585/240]
100/45 [690/310]
>0.75 and ≤3.5
[>19 and ≤89]
≥0.3125 and ≤0.75 90/35 [620/240]
[≥8 and ≤19]
94/40 [650/275]
≤0.75 [≤19]
90/35 [620/240]
>0.75 and ≤2.5
85/30 [585/205]
[>19 and ≤64]
85/35 [585/240]
85/32 [585/220]
>0.75 and ≤2.5
85/30 [585/205]
[>19 and ≤64]
≤0.75 [≤19]
90/35 [620/240]
80/35 [550/240]
90/35 [620/240]
85/35 [585/240]
85/32 [585/220]
90/35 [620/240]
94/40 [650/275]
75/28 [515/195]
109/55 [750/380]
85/35 [585/240]
85/32 [585/220]
85/30 [585/205]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate, Sheet, & Strip
Rod
Seamless Pipe & Tube
Seamless Pipe & Tube
Welded Pipe
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Rod
Rod
Rod
Rod
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
47Ni-22Cr-20Fe-7Mo
25Ni-47Fe-21Cr-5Mo
47Ni-22Cr-19Fe-6Mo
40Ni-29Cr-15Fe-5Mo
49Ni-25Cr-18Fe-6Mo
47Ni-22Cr-20Fe-7Mo
31Ni-31Fe-27Cr-7Mo
26Ni-22Cr-5Mo-Ti
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
21Ni-30Fe-22Cr-18Co-3Mo3W
26Ni-22Cr-5Mo-Ti
26Ni-22Cr-5Mo-Ti
47Ni-22Cr-19Fe-6Mo
40Ni-29Cr-15Fe-5Mo
40Ni-29Cr-15Fe-5Mo
49Ni-25Cr-18Fe-6Mo
47Ni-22Cr-20Fe-7Mo
31Ni-31Fe-27Cr-7Mo
47Ni-22Cr-19Fe-6Mo
47Ni-22Cr-19Fe-6Mo
47Ni-22Cr-20Fe-7Mo
40Ni-29Cr-15Fe-5Mo
49Ni-25Cr-18Fe-6Mo
47Ni-22Cr-20Fe-7Mo
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
45
45
45
45
8.2
45
45
45
45
8.2
8.2
8.2
8.2
45
43
45
45
45
45
8.2
45
45
45
8.2
8.2
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
186
45
45
45
45
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-649
B/SB-649
B/SB-649
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-626
B/SB-625
B/SB-625
B/SB-625
B/SB-625
B/SB-625
B/SB-625
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
B/SB-622
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08031
N08904
N08925
R30556
N06007
N06030
N06975
N06985
N08031
N08320
R20033
N08031
N08904
N08925
N08926
N08932
R20033
R30556
N06975
N06985
N08031
N08135
N08320
N08535
R20033
(Continued)
94/40 [650/275]
71/31 [490/215]
87/43 [600/295]
100/45 [690/310]
90/35 [620/240]
85/35 [585/240]
85/32 [585/220]
90/35 [620/240]
94/40 [650/275]
75/28 [515/195]
109/55 [750/380]
94/40 [650/275]
71/31 [490/215]
87/43 [600/295]
94/43 [650/295]
87/44 [600/305]
109/55 [750/380]
100/45 [690/310]
85/32 [585/220]
90/35 [620/240]
94/40 [650/275]
73/31 [505/215]
75/28 [515/195]
73/31 [505/215]
109/55 [750/380]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Bar & Wire
Bar & Wire
Bar & Wire
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Welded Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
49Ni-25Cr-18Fe-6Mo
47Ni-22Cr-20Fe-7Mo
31Ni-31Fe-27Cr-7Mo
36Ni-35Fe-22Cr-5Mo-W
26Ni-22Cr-5Mo-Ti
37Fe-33Ni-26Cr-3Mo-Cu
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
21Ni-30Fe-22Cr-18Co-3Mo3W
31Ni-31Fe-27Cr-7Mo
44Fe-25Ni-21Cr-Mo
25Ni-20Cr-6Mo-Cu-N
25Ni-20Cr-6Mo-Co-N
41Fe-25Ni-25Cr-5Mo-Cu-N
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
47Ni-22Cr-19Fe-6Mo
40Ni-29Cr-15Fe-5Mo
49Ni-25Cr-18Fe-6Mo
47Ni-22Cr-20Fe-7Mo
31Ni-31Fe-27Cr-7Mo
26Ni-22Cr-5Mo-Ti
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
21Ni-30Fe-22Cr-18Co-3Mo3W
31Ni-31Fe-27Cr-7Mo
44Fe-25Ni-21Cr-Mo
25Ni-20Cr-6Mo-Cu-N
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
8.2
45
45
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
45
45
45
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-668
B/SB-672
B/SB-673
B/SB-673
B/SB-673
B/SB-674
B/SB-674
B/SB-674
B/SB-675
B/SB-675
B/SB-676
B/SB-676
B/SB-677
B/SB-677
B/SB-677
B/SB-688
B/SB-688
B/SB-688
B/SB-690
B/SB-690
B/SB-690
B/SB-691
B/SB-691
B/SB-704
B/SB-705
B/SB-709
B/SB-649
B/SB-649
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08028
N08700
N08904
N08925
N08926
N08904
N08925
N08926
N08367
N08367
N08367
N08367
N08904
N08925
N08926
N08366
N08367
N08367
N08366
N08367
N08367
N08366
N08367
N08825
N08825
N08028
N08926
R20033
187
(Continued)
>0.1875 [>4.8]
≤0.1875 [≤4.8]
≤0.1875 [≤4.8]
>0.1875 [>4.8]
>0.1875 [>4.8]
≤0.1875 [≤4.8]
≤0.1875 [≤4.8]
>0.1875 [>4.8]
73/31 [505/215]
80/35 [550/240]
71/31 [490/215]
87/43 [600/295]
94/43 [650/295]
71/31 [490/215]
87/43 [600/295]
94/43 [650/295]
95/45 [655/310]
100/45 [690/310]
100/45 [690/310]
95/45 [655/310]
71/31 [490/215]
87/43 [600/295]
94/43 [650/295]
75/35 [515/240]
100/45 [690/310]
95/45 [655/310]
75/30 [515/205]
95/45 [655/310]
100/45 [690/310]
75/30 [515/205]
95/45 [655/310]
85/35 [585/240]
85/35 [585/240]
73/40 [505/275]
94/43 [650/295]
109/55 [750/380]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless Tube
Bar & Wire
Welded Pipe
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Welded Tube
Welded Pipe
Welded Pipe
Welded Tube
Welded Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube
Rod, Bar, & Wire
Rod, Bar, & Wire
Welded Tube
Welded Pipe
Plate, Sheet, & Strip
Bar & Wire
Bar & Wire
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
25Ni-20Cr-6Mo-Cu-N
33Cr-31Ni-32Fe-1.5Mo0.6Cu-N
31Ni-31Fe-29Cr-Mo
25Ni-47Fe-21Cr-5Mo
44Fe-25Ni-21Cr-Mo
25Ni-20Cr-6Mo-Cu-N
25Ni-20Cr-6Mo-Cu-N
44Fe-25Ni-21Cr-Mo
25Ni-20Cr-6Mo-Cu-N
25Ni-20Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
44Fe-25Ni-21Cr-Mo
25Ni-20Cr-6Mo-Cu-N
25Ni-20Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo
46Fe-24Ni-21Cr-6Mo-Cu-N
42Ni-21.5Cr-3Mo-2.3Cu
42Ni-21.5Cr-3Mo-2.3Cu
31Ni-31Fe-29Cr-Mo
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
43
43
—
43
43
43
45
8.2
8.2
8.2
8.2
43
8.2
8.2
43
43
43
43
45
45
45
45
45
45
46
46
45
45
45
Material
Number
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
46
46
46
46
46
46
46
46
46
46
46
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM
NACE
NACE
NACE
NACE
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B718
B719
B720
B722
B723
B726
B/SB-729
B/SB-804
B/SB-804
A813
A813
B814
A814
A814
MR 01-75
MR 01-75
MR 01-75
MR 01-75
B/SB-163
B/SB-166
B/SB-167
B/SB-168
B/SB-366
B/SB-366
B/SB-366
B/SB-435
B/SB-462
B/SB-511
B/SB-511
Base Metal
Specification
—
—
—
—
—
—
—
—
—
N08367
N08367
—
N08367
N08367
100
110
125
140
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N06333
N06333
N08310
N06333
N06333
N06333
N08020
N08367
N08367
N08367
N08367
N06920
N08367
N08367
N06950
N06950
N06950
N06950
N06045
N06045
N06045
N06045
N06045
N08330
N12160
N12160
N06045
N08330
N08332
188
(Continued)
≤0.1875 [≤5]
>0.1875 [>5]
>0.1875 [>5]
≤0.1875 [≤5]
>0.1875 [>5]
≤0.1875 [≤5]
Product Form
80/35 [550/240]
Plate, Sheet, & Strip
80/35 [550/240]
Bar
–/– [–/–]
Seamless Tube
80/35 [550/240]
Seamless Pipe & Tube
80/35 [550/240]
Welded Pipe
80/35 [550/240]
Welded Tube
80/35 [550/240]
Seamless Pipe & Tube
95/45 [655/310]
Welded Pipe
100/45 [690/310]
Welded Pipe
95/45 [655/310]
Welded Pipe
100/45 [690/310]
Welded Pipe
95/35 [655/240]
Plate, Sheet, & Strip
100/45 [690/310] Cold Worked Welded Pipe
95/45 [655/310] Cold Worked Welded Pipe
110/102 [760/700]
Pipe
115/110 [795/760]
Pipe
131/125 [900/860]
Pipe
145/140 [1000/965]
Pipe
90/35 [620/240]
Seamless Tube
90/35 [620/240]
Rod, Bar, & Wire
90/35 [620/240]
Seamless Pipe & Tube
90/35 [620/240]
Plate, Sheet, & Strip
90/35 [620/240]
Fittings
70/30 [485/205]
Fittings
90/35 [620/240]
Fittings
90/35 [620/240]
Plate, Sheet, & Strip
90/35 [620/240]
Forgings
70/30 [485/205]
Bars & Shapes
67/27 [460/185]
Bars & Shapes
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
46Ni-26Cr-16Fe-3Mo-3W-3Co
46Ni-26Cr-16Fe-3Mo-3W-3Co
Fe-Cr-Ni-Mo
46Ni-26Cr-16Fe-3Mo-3W-3Co
46Ni-26Cr-16Fe-3Mo-3W-3Co
46Ni-26Cr-16Fe-3Mo-3W-3Co
35Ni-35Fe-20Cr-Cb
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
46Ni-22Cr-19Fe-9Mo-2W
46Fe-24Ni-21Cr-6Mo-Cu-N
46Fe-24Ni-21Cr-6Mo-Cu-N
50Ni-20Cr-18Fe-9Mo
50Ni-20Cr-18Fe-9Mo
50Ni-20Cr-18Fe-9Mo
50Ni-20Cr-18Fe-9Mo
46Ni-27Cr-23Fe-2.75Si
46Ni-27Cr-23Fe-2.75Si
46Ni-27Cr-23Fe-2.75Si
46Ni-27Cr-23Fe-2.75Si
46Ni-27Cr-23Fe-2.75Si
35Ni-19Cr-1.25Si
37Ni-30Co-28Cr-2.7Si
37Ni-30Co-28Cr-2.7Si
46Ni-27Cr-23Fe-2.75Si
35Ni-19Cr-1.25Si
35Ni-19Cr-1.25Si-C
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
45
45
45
45
45
45
45
45
46
46
46
46
46
45
45
—
—
Material
Number
46
46
46
46
46
46
46
46
46
46
46
46
46
46
46
49
49
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B512
B/SB-516
B/SB-517
B/SB-535
B/SB-535
B/SB-536
B/SB-536
B/SB-564
B/SB-564
B/SB-572
B/SB-619
B/SB-622
B/SB-626
B/SB-710
B/SB-710
B/SB-815
B/SB-818
Base Metal
Specification
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Type, Grade,
or Alloy
Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
N08330
N06045
N06045
N08330
N08332
N08330
N08332
N06045
N12160
N12160
N12160
N12160
N12160
N08330
N08332
R31233
R31233
70/30 [485/205]
90/35 [620/240]
90/35 [620/240]
70/30 [485/205]
67/27 [460/185]
70/30 [485/205]
67/27 [460/185]
90/35 [620/240]
90/35 [620/240]
90/35 [620/240]
90/35 [620/240]
90/35 [620/240]
90/35 [620/240]
70/30 [485/205]
67/27 [460/185]
120/55 [825/380]
120/55 [825/380]
Nickel and Nickel Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Bars & Billets
Welded Tube
Welded Pipe
Seamless Pipe & Tube
Seamless Pipe & Tube
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Forgings
Forgings
Rod
Welded Pipe
Seamless Pipe & Tube
Welded Tube
Welded Pipe
Welded Pipe
Rod
Plate, Sheet, & Strip
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
35Ni-19Cr-1.25Si
46Ni-27Cr-23Fe-2.75Si
46Ni-27Cr-23Fe-2.75Si
35Ni-19Cr-1.25Si
35Ni-19Cr-1.25Si-C
35Ni-19Cr-1.25Si
35Ni-19Cr-1.25Si-C
46Ni-27Cr-23Fe-2.75Si
37Ni-30Co-28Cr-2.7Si
37Ni-30Co-28Cr-2.7Si
37Ni-30Co-28Cr-2.7Si
37Ni-30Co-28Cr-2.7Si
37Ni-30Co-28Cr-2.7Si
35Ni-19Cr-1.25Si
35Ni-19Cr-1.25Si-C
Co-26Cr-9Ni-5Mo-3Fe-2W
Co-26Cr-9Ni-5Mo-3Fe-2W
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
189
ISO
15608
Group
51
51
52
51
51
51
51
51
51
51
51
52
54
51
51
51
51
51
51
51
51
52
51
51
51
51
51
51
51
Material
Number
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B337
B337
B337
B337
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
1
11
13
16
16H
17
2
26
26H
27
2H
30
33
7
7H
1
11
2
7
1
11
13
16
16H
17
2
26
26H
27
Type, Grade, or
Alloy
Base Metal
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R52254
R50400
R53530
R53442
R52400
R52400
R50250
R52250
R50400
R52400
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R52254
(Continued)
35/20 [240/140]
35/20 [240/140]
40/25 [275/170]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
58/40 [400/275]
50/40 [345/275]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/25 [240/170]
35/25 [240/170]
50/40 [345/275]
50/40 [345/275]
35/20 [240/140]
35/20 [240/140]
40/25 [275/170]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti-Ru
Ti
Ti-0.3Co-Pd
Ti-Ni-Pd-Ru-Cr
Ti-Pd
Ti-Pd
Ti
Ti-Pd
Ti
Ti-Pd
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti-Ru
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
190
ISO
15608
Group
51
52
54
51
51
51
51
52
51
51
51
51
51
51
51
52
54
51
51
51
51
52
51
51
51
51
51
51
52
Material
Number
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-338
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
2H
30
33
7
7H
1
11
13
16
16H
17
2
26
26H
2H
30
33
7
7H
WPT 1
WPT 11
WPT 13
WPT 16
WPT 16H
WPT 17
WPT 2
WPT 26
WPT 26H
WPT 30
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R50400
R53530
R53442
R52400
R52400
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R50400
R53530
R53442
R52400
R52400
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R53530
(Continued)
58/40 [400/275]
50/40 [345/275]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
35/20 [240/140]
40/25 [275/170]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
58/40 [400/275]
50/40 [345/275]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/25 [240/170]
35/25 [240/170]
40/25 [275/170]
50/40 [345/275]
58/40 [400/275]
35/25 [240/170]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
50/40 [345/275]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti
Ti-0.3Co-Pd
Ti-Ni-Pd-Ru-Cr
Ti-Pd
Ti-Pd
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti
Ti-0.3Co-Pd
Ti-Ni-Pd-Ru-Cr
Ti-Pd
Ti-Pd
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti-0.3Co-Pd
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
191
ISO
15608
Group
51
51
51
51
51
51
51
51
52
51
51
51
51
51
51
51
52
51
51
51
51
52
51
51
51
51
51
51
51
Material
Number
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-363
B/SB-363
B/SB-367
B/SB-367
B/SB-367
B/SB-367
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
WPT 7
WPT 7H
C-16
C-17
C-2
C-7
F-1
F-11
F-13
F-16
F-16H
F-17
F-2
F-26
F-26H
F-2H
F-30
F-7
F-7H
1
11
13
16
16H
17
2
26
26H
2H
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R52400
R52400
R52402
R52252
R50400
—
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R50400
R53530
R52400
R52400
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R50400
(Continued)
Product Form
50/40 [345/275] Seamless & Welded Fittings
58/40 [400/275] Seamless & Welded Fittings
50/40 [345/275]
Castings
35/25 [240/170]
Castings
50/40 [345/275]
Castings
50/40 [345/275]
Castings
35/20 [240/140]
Forgings
35/20 [240/140]
Forgings
40/25 [275/170]
Forgings
50/40 [345/275]
Forgings
58/40 [400/275]
Forgings
35/20 [240/140]
Forgings
50/40 [345/275]
Forgings
50/40 [345/275]
Forgings
58/40 [400/275]
Forgings
58/40 [400/275]
Forgings
50/40 [345/275]
Forgings
50/40 [345/275]
Forgings
58/40 [400/275]
Forgings
35/20 [240/140]
Seamless Pipe
35/20 [240/140]
Seamless Pipe
40/25 [275/170]
Seamless Pipe
50/40 [345/275]
Seamless Pipe
58/40 [400/275]
Seamless Pipe
35/20 [240/140]
Seamless Pipe
50/40 [345/275]
Seamless Pipe
50/40 [345/275]
Seamless Pipe
58/40 [400/275]
Seamless Pipe
58/40 [400/275]
Seamless Pipe
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-Pd
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Pd
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti
Ti-0.3Co-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
192
ISO
15608
Group
54
51
51
51
51
52
51
51
51
51
51
51
51
51
54
51
51
52
52
52
52
52
54
52
52
52
52
52
52
Material
Number
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
52
52
52
52
52
52
52
52
52
52
52
52
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-861
B/SB-861
B/SB-861
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B337
B337
B/SB-338
B/SB-338
B/SB-338
B/SB-338
33
7
7H
1
11
13
16
16H
17
2
26
26H
27
2H
33
7
7H
12
14
15
3
31
34
12
3
12
14
15
3
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R53442
R52400
R52400
R50250
R52250
R53413
R52402
R52402
R52252
R50400
R52404
R52404
R52254
R50400
R53442
R52400
R52400
R53400
R53414
R53415
R50550
R53532
R53445
R53400
R50550
R53400
R53414
R53415
R50550
(Continued)
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
35/20 [240/140]
40/25 [275/170]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
35/20 [240/140]
58/40 [400/275]
50/40 [345/275]
50/40 [345/275]
58/40 [400/275]
70/50 [485/345]
60/40 [415/275]
70/55 [485/380]
65/55 [450/380]
65/55 [450/380]
65/55 [450/380]
70/50 [485/345]
65/55 [450/380]
70/50 [485/345]
60/40 [415/275]
70/55 [485/380]
65/55 [450/380]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless Pipe
Seamless Pipe
Seamless Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Pipe
Seamless & Welded Pipe
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-Ni-Pd-Ru-Cr
Ti-Pd
Ti-Pd
Ti
Ti-Pd
Ti-0.5Ni-Ru
Ti-Pd
Ti-Pd
Ti-Pd
Ti
Ti-Ru
Ti-Ru
Ti-Ru
Ti
Ti-Ni-Pd-Ru-Cr
Ti-Pd
Ti-Pd
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Ti-0.3Co-Pd
Ti-Ni-Pd-Ru-Cr
Ti-0.3Mo-0.8Ni
Ti
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
193
ISO
15608
Group
52
54
52
52
52
52
52
54
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
54
52
52
52
52
54
Material
Number
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
52
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-338
B/SB-338
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-367
B/SB-367
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
31
34
12
14
15
3
31
34
WPT 12
WPT 14
WPT 15
WPT 3
C-3
C-8
F-12
F-14
F-15
F-3
F-31
12
14
15
3
34
12
14
15
3
34
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R53532
R53445
R53400
R53414
R53415
R50550
R53532
R53445
R53400
R53414
R53415
R50550
R50550
—
R53400
R53414
R53415
R50550
R53532
R53400
R53414
R53415
R50550
R53445
R53400
R53414
R53415
R50550
R53445
(Continued)
65/55 [450/380]
65/55 [450/380]
70/50 [485/345]
60/40 [415/275]
70/55 [485/380]
65/55 [450/380]
65/55 [450/380]
65/55 [450/380]
70/50 [485/345]
60/40 [415/275]
65/55 [450/380]
65/55 [450/380]
65/55 [450/380]
65/55 [450/380]
70/50 [485/345]
60/40 [415/275]
70/55 [485/380]
65/55 [450/380]
65/55 [450/380]
70/50 [485/345]
60/40 [415/275]
70/55 [485/380]
65/55 [450/380]
65/55 [450/380]
70/50 [485/345]
60/40 [415/275]
70/55 [485/380]
65/55 [450/380]
65/55 [450/380]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless & Welded Tube
Seamless & Welded Tube
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Castings
Castings
Forgings
Forgings
Forgings
Forgings
Forgings
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Seamless Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-0.3Co-Pd
Ti-Ni-Pd-Ru-Cr
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Ti-0.3Co-Pd
Ti-Ni-Pd-Ru-Cr
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Ti
Ti-Pd
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Ti-0.3Co-Pd
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Ti-Ni-Pd-Ru-Cr
Ti-0.3Mo-0.8Ni
Ti-0.5Ni-Ru
Ti-0.5Ni-Ru
Ti
Ti-Ni-Pd-Ru-Cr
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
194
ISO
15608
Group
53
54
54
54
53
52
51.4
53
53
53
53
53
53
54
54
54
53
52
51.4
53
53
54
54
54
53
53
53
54
54
Material
Number
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B337
B/SB-338
B/SB-338
B/SB-338
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-363
B/SB-381
B/SB-381
B/SB-381
18
19
20
21
28
32
4
9
9
18
28
9
18
19
20
21
28
32
4
9
WPT 18
WPT 19
WPT 20
WPT 21
WPT 28
WPT 9
F-18
F-19
F-20
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R56322
R58640
R58645
R58210
R56323
R55111
R50700
R56320
R56320
R56322
R56323
R56320
R56322
R58640
R58645
R58210
R56323
R55111
R50700
R56320
R56322
R58640
R58645
R58210
R56323
R56320
R56322
R58640
R58645
(Continued)
90/70 [620/485]
115/110 [795/760]
115/110 [795/760]
115/110 [795/760]
90/70 [620/485]
100/85 [690/585]
80/70 [550/485]
90/70 [620/485]
90/70 [620/485]
90/70 [620/485]
90/70 [620/485]
90/70 [620/485]
90/70 [620/485]
115/110 [795/760]
115/110 [795/760]
115/110 [795/760]
90/70 [620/485]
100/85 [690/585]
80/70 [550/485]
90/70 [620/485]
90/70 [620/485]
115/110 [795/760]
115/110 [795/760]
115/110 [795/760]
90/70 [620/485]
90/70 [620/485]
90/70 [620/485]
115/110 [795/760]
115/110 [795/760]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Plate, Sheet, & Strip
Seamless & Welded Pipe
Seamless & Welded Tube
Seamless & Welded Tube
Seamless & Welded Tube
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Bars & Billets
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Seamless & Welded Fittings
Forgings
Forgings
Forgings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-3Al-2.5V-Pd
Ti-3Al-8V-6Cr-4Zr-4Mo
Ti-3Al-8V-6Cr-4Zr-4Mo-Pd
Ti-15Mo-3Al-2.7Nb-Si
Ti-3Al-2.5V-0.1Ru
Ti-5Al-1Sn-1Zr-1V-Mo
Ti
Ti-3Al-2.5V
Ti-3Al-2.5V
Ti-3Al-2.5V-Pd
Ti-3Al-2.5V-0.1Ru
Ti-3Al-2.5V
Ti-3Al-2.5V-Pd
Ti-3Al-8V-6Cr-4Zr-4Mo
Ti-3Al-8V-6Cr-4Zr-4Mo-Pd
Ti-15Mo-3Al-2.7Nb-Si
Ti-3Al-2.5V-0.1Ru
Ti-5Al-1Sn-1Zr-1V-Mo
Ti
Ti-3Al-2.5V
Ti-3Al-2.5V-Pd
Ti-3Al-8V-6Cr-4Zr-4Mo
Ti-3Al-8V-6Cr-4Zr-4Mo-Pd
Ti-15Mo-3Al-2.7Nb-Si
Ti-3Al-2.5V-0.1Ru
Ti-3Al-2.5V
Ti-3Al-2.5V-Pd
Ti-3Al-8V-6Cr-4Zr-4Mo
Ti-3Al-8V-6Cr-4Zr-4Mo-Pd
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
195
ISO
15608
Group
54
53
51.4
53
53
54
54
54
53
53
53
54
54
54
53
53
54
53
53
53
53
53
52
53
53
53
53
53
53
Material
Number
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
54
54
54
54
54
54
54
54
54
54
54
54
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
AMS
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
4914
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-265
B/SB-338
B/SB-348
B/SB-348
B/SB-348
B/SB-348
B/SB-348
F-21
F-28
F-4
F-9
18
19
20
21
28
9
18
19
20
21
28
9
—
24
25
29
35
5
6
35
23
24
25
35
5
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R58210
R56323
R50700
R56320
R56322
R58640
R58645
R58210
R56323
R56320
R56322
R58640
R58645
R58210
R56323
R56320
R58153
R56405
R56403
R56404
R56340
R56400
R54520
R56340
R56407
R56405
R56403
R56340
R56400
(Continued)
Product Form
115/110 [795/760]
Forgings
90/70 [620/485]
Forgings
80/70 [550/485]
Forgings
90/70 [620/485]
Forgings
90/70 [620/485]
Seamless Pipe
115/110 [795/760]
Seamless Pipe
115/110 [795/760]
Seamless Pipe
115/110 [795/760]
Seamless Pipe
90/70 [620/485]
Seamless Pipe
90/70 [620/485]
Seamless Pipe
90/70 [620/485]
Welded Pipe
115/110 [795/760]
Welded Pipe
115/110 [795/760]
Welded Pipe
115/110 [795/760]
Welded Pipe
90/70 [620/485]
Welded Pipe
90/70 [620/485]
Welded Pipe
98/96 [675/660]
Sheet
130/120 [895/825]
Plate, Sheet, & Strip
130/120 [895/825]
Plate, Sheet, & Strip
120/110 [825/760]
Plate, Sheet, & Strip
130/120 [895/825]
Plate, Sheet, & Strip
130/120 [895/825]
Plate, Sheet, & Strip
120/115 [825/795]
Plate, Sheet, & Strip
130/120 [895/825] Seamless & Welded Tube
120/110 [825/760]
Bars & Billets
130/120 [895/825]
Bars & Billets
130/120 [895/825]
Bars & Billets
130/120 [895/825]
Bars & Billets
130/120 [895/825]
Bars & Billets
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-15Mo-3Al-2.7Nb-Si
Ti-3Al-2.5V-0.1Ru
Ti
Ti-3Al-2.5V
Ti-3Al-2.5V-Pd
Ti-3Al-8V-6Cr-4Zr-4Mo
Ti-3Al-8V-6Cr-4Zr-4Mo-Pd
Ti-15Mo-3Al-2.7Nb-Si
Ti-3Al-2.5V-0.1Ru
Ti-3Al-2.5V
Ti-3Al-2.5V-Pd
Ti-3Al-8V-6Cr-4Zr-4Mo
Ti-3Al-8V-6Cr-4Zr-4Mo-Pd
Ti-15Mo-3Al-2.7Nb-Si
Ti-3Al-2.5V-0.1Ru
Ti-3Al-2.5V
Ti-15V-3Al-3Cr-3Sn
Ti-6Al-4V-Pd
Ti-6Al-4V-Ni-Pd
Ti-6Al-4V-Pd-ELI-Ru
Ti-4Al-2.5V-1.5Fe
Ti-6Al-4V
Ti-5Al-2.5Sn
Ti-4Al-2.5V-1.5Fe
Ti-6Al-4V-ELI
Ti-6Al-4V-Pd
Ti-6Al-4V-Ni-Pd
Ti-4Al-2.5V-1.5Fe
Ti-6Al-4V
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
196
ISO
15608
Group
52
53
53
53
53
52
53
53
53
53
52
53
53
53
53
53
53
53
53
53
53
53
53
52
52
52
Material
Number
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
197
54
AMS
AMS
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
AMS
Standard
4915
4915
B/SB-348
B/SB-363
B/SB-363
B/SB-363
B/SB-367
B/SB-367
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-381
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-861
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
B/SB-862
4915
—
—
6
WPT 23
WPT 24
WPT 25
C-5
C-6
F-23
F-24
F-25
F-5
F-6
23
24
25
29
35
5
23
24
25
29
35
5
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R54810
R54810
R54520
R56407
R56405
R56403
R56400
R54520
R56407
R56405
R56403
R56400
R54520
R56407
R56405
R56403
R56404
R56340
R56400
R56407
R56405
R56403
R56404
R56340
R56400
R54810
Product Form
(Continued)
120/115 [825/795]
Bars & Billets
120/110 [825/760] Seamless & Welded Fittings
130/120 [895/825] Seamless & Welded Fittings
130/120 [895/825] Seamless & Welded Fittings
130/120 [895/825]
Castings
115/105 [795/725]
Castings
120/110 [825/760]
Forgings
130/120 [895/825]
Forgings
130/120 [895/825]
Forgings
130/120 [895/825]
Forgings
120/115 [825/795]
Forgings
120/110 [825/760]
Seamless Pipe
130/120 [895/825]
Seamless Pipe
130/120 [895/825]
Seamless Pipe
120/110 [825/760]
Seamless Pipe
130/120 [895/825]
Seamless Pipe
130/120 [895/825]
Seamless Pipe
120/110 [825/760]
Welded Pipe
130/120 [895/825]
Welded Pipe
130/120 [895/825]
Welded Pipe
120/110 [825/760]
Welded Pipe
130/120 [895/825]
Welded Pipe
130/120 [895/825]
Welded Pipe
>0.187 and ≤0.5 145/135 [1000/930]
Plate
[>5 and ≤13]
>2.5 and ≤4
120/110 [825/760]
Plate
[>65 and ≤100]
>1 and ≤2.5
130/120 [895/825]
Plate
[>25 and ≤65]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-8Al-1Mo-1V
Ti-8Al-1Mo-1V
Ti-5Al-2.5Sn
Ti-6Al-4V-ELI
Ti-6Al-4V-Pd
Ti-6Al-4V-Ni-Pd
Ti-6Al-4V
Ti-5Al-2.5Sn
Ti-6Al-4V-ELI
Ti-6Al-4V-Pd
Ti-6Al-4V-Ni-Pd
Ti-6Al-4V
Ti-5Al-2.5Sn
Ti-6Al-4V-ELI
Ti-6Al-4V-Pd
Ti-6Al-4V-Ni-Pd
Ti-6Al-4V-Pd-ELI-Ru
Ti-4Al-2.5V-1.5Fe
Ti-6Al-4V
Ti-6Al-4V-ELI
Ti-6Al-4V-Pd
Ti-6Al-4V-Ni-Pd
Ti-6Al-4V-Pd-ELI-Ru
Ti-4Al-2.5V-1.5Fe
Ti-6Al-4V
Ti-8Al-1Mo-1V
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
52
52
52
52
52
52
52
Material
Number
54
54
54
54
54
54
54
AMS
AMS
AMS
AMS
AMS
AMS
AMS
Standard
4973
4975
4976
4915
4919
4973
4915
—
—
—
—
—
—
—
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R54810
R54620
R54620
R54810
R54620
R54810
R54810
>2.5 and ≤4
[>65 and ≤100]
≤2.5 [≤65]
>0.5 and ≤1
[>13 and ≤25]
≤0.187 [≤5]
130/120 [895/825]
130/120 [895/825]
130/120 [895/825]
145/135 [1000/930]
135/125 [930/860]
120/110 [825/760]
140/130 [965/895]
Titanium and Titanium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Forgings
Bar
Forgings
Sheet & Strip
Sheet
Forgings
Plate
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
Ti-8Al-1Mo-1V
Ti-6Al-4Zr-2Mo-2Sn
Ti-6Al-4Zr-2Mo-2Sn
Ti-8Al-1Mo-1V
Ti-6Al-4Zr-2Mo-2Sn
Ti-8Al-1Mo-1V
Ti-8Al-1Mo-1V
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
198
ISO
15608
Group
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
62
62
62
62
62
62
62
62
62
62
62
62
62
Material
Number
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
62
62
62
62
62
62
62
62
62
62
62
62
62
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM
ASTM
ASTM
ASTM
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
ASTM/ASME
Standard
B351
B351
B351
B353
B352
B352
B352
B353
B353
B353
B/SB-493
B/SB-523
B/SB-550
B/SB-551
B/SB-653
B/SB-658
B351
B352
B353
B353
B/SB-493
B/SB-493
B/SB-523
B/SB-523
B/SB-550
B/SB-550
B/SB-551
B/SB-551
B/SB-551
R60001
R60802
R60804
R60001
R60802
R60804
R60804
R60001
R60802
R60804
R60702
R60702
R60702
R60702
R60702
R60702
R60901
R60901
R60901
R60904
R60704
R60705
R60704
R60705
R60704
R60705
R60704
R60705
R60706
Type, Grade, or
Alloy
Base Metal
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R60001
R60802
R60804
R60001
R60802
R60804
R60804
R60001
R60802
R60804
R60702
R60702
R60702
R60702
R60702
R60702
R60901
R60901
R60901
R60904
R60704
R60705
R60704
R60705
R60704
R60705
R60704
R60705
R60706
(Continued)
Product Form
Nominal Composition
42/20 [290/140]
Bar, Rod, & Wire
99.9Zr
60/35 [415/240]
Bar, Rod, & Wire
98Zr-1.45Sn-0.28(Fe+Ni+Cr)
60/35 [415/240]
Bar, Rod, & Wire
98.2Zr-1.5Sn-0.32(Fe+Cr)
42/20 [290/140]
Plate, Sheet, & Strip
99.9Zr
58/35 [400/240]
Plate, Sheet, & Strip
98Zr-1.45Sn-0.28(Fe+Ni+Cr)
56/35 [385/240]
Sheet & Strip
98.2Zr-1.5Sn-0.32(Fe+Cr)
58/35 [400/240]
Plate
98.2Zr-1.5Sn-0.32(Fe+Cr)
42/20 [290/140] Seamless & Welded Tube
99.9Zr
60/35 [415/240] Seamless & Welded Tube 98Zr-1.45Sn-0.28(Fe+Ni+Cr)
60/35 [415/240] Seamless & Welded Tube 98.2Zr-1.5Sn-0.32(Fe+Cr)
55/30 [380/205]
Forgings
99.2Zr
55/30 [380/205] Seamless & Welded Tube
99.2Zr
55/30 [380/205]
Bar & Wire
99.2Zr
55/30 [380/205]
Plate, Sheet, & Strip
99.2Zr
55/30 [380/205] Seamless & Welded Fittings
99.2Zr
55/30 [380/205] Seamless & Welded Pipe
99.2Zr
65/45 [450/310]
Bar, Rod, & Wire
97.3Zr-2.6Cb
65/45 [450/310]
Plate, Sheet, & Strip
97.3Zr-2.6Cb
65/45 [450/310] Seamless & Welded Tube
97.3Zr-2.6Cb
65/45 [450/310] Seamless & Welded Tube
97.35Zr-2.65Cb
60/35 [415/240]
Forgings
97.5Zr-1.5Sn-0.3(Fe+Cr)
70/55 [485/380]
Forgings
95.5Zr+2.5Cb
60/35 [415/240] Seamless & Welded Tube
97.5Zr-1.5Sn-0.3(Fe+Cr)
80/55 [550/380] Seamless & Welded Tube
95.5Zr+2.5Cb
60/35 [415/240]
Bar & Wire
97.5Zr-1.5Sn-0.3(Fe+Cr)
80/55 [550/380]
Bar & Wire
95.5Zr+2.5Cb
60/35 [415/240]
Plate, Sheet, & Strip
97.5Zr-1.5Sn-0.3(Fe+Cr)
80/55 [550/380]
Plate, Sheet, & Strip
95.5Zr+2.5Cb
74/50 [510/345]
Plate, Sheet, & Strip
95.5Zr+2.5Cb
Zirconium and Zirconium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
AWS B2.1/B2.1M-BMG:2014
199
ISO
15608
Group
62
62
Material
Number
62
62
ASTM/ASME
ASTM/ASME
Standard
B/SB-658
B/SB-658
R60704
R60705
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
R60704
R60705
60/35 [415/240]
80/55 [550/380]
Zirconium and Zirconium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Seamless & Welded Pipe
Seamless & Welded Pipe
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
97.5Zr-1.5Sn-0.3(Fe+Cr)
95.5Zr+2.5Cb
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
200
ISO
15608
Group
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Material
Number
81
81
81
81
81
81
81
81
201
81
81
81
81
81
81
81
81
81
81
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
B107
B107
B107
B107
B107
B107
B91
B91
B107
B90
B90
B90
B90
B90
B90
B90
B90
B90
AZ31B
AZ31B
AZ31B
AZ31B
AZ31B
AZ31B
AZ31B
AZ61A
AZ31B
ZE10A
ZE10A
ZE10A
HK31A
HK31A
HK31A
AZ31C
AZ31B
AZ31C
Type, Grade, or
Alloy
Base Metal
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
M11311
M11311
M11311
M11311
M11311
M11311
M11311
M11610
M11311
M16100
M16100
M16100
M13310
M13310
M13310
M11312
M11311
M11312
(Continued)
≥1.5 and <2.5
[≥40 and <60]
<0.25 [<6]
≥2.5 and <5
[≥60 and <130]
≥0.25 and <1.5
[≥6 and <40]
>0.25 and ≤0.75
[>6 and ≤20]
≥0.028 and ≤0.25
[≥1 and ≤6]
≥0.06 and ≤3
[≥1.5 and ≤80]
≥0.016 and ≤0.06
[≥0.4 and ≤1.5]
≥0.016 and ≤0.5
[≥0.4 and ≤13]
>0.5 and ≤1
[>13 and ≤25]
>1 and ≤3
[>25 and ≤80]
≥0.25 and ≤0.5
[≥6 and ≤13]
≥0.016 and ≤0.06
[≥0.4 and ≤1.5]
>0.06 and ≤0.25
[>1.5 and ≤6]
32/18 [220/125]
29/17 [200/115]
29/13 [200/90]
31/19 [215/130]
29/17 [200/115]
29/13 [200/90]
32/15 [220/105]
35/19 [240/130]
32/19 [220/130]
30/15 [205/105]
30/18 [205/125]
29/12 [200/83]
29/14 [200/97]
30/15 [205/105]
30/16 [205/110]
32/18 [220/125]
32/– [220/–]
32/15 [220/105]
Magnesium and Magnesium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Hollow Profiles
Bar, Rods, Profiles, & Wire
Tube
Tube
Forgings
Forgings
Bar, Rods, Profiles, & Wire
Sheet
Sheet
Plate
Plate
Plate
Plate & Sheet
Sheet
Plate & Sheet
Plate & Sheet
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn-Mn
92.5Mg-6Al-Zn
95.5Mg-3Al-Zn-Mn
98Mg-1.25Zn-0.17Re
98Mg-1.25Zn-0.17Re
98Mg-1.25Zn-0.17Re
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn-Mn
95.5Mg-3Al-Zn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
—
—
—
—
—
—
—
—
81
81
81
81
81
83
83
83
81
81
—
—
—
—
81
81
81
—
81
81
—
—
—
81
81
—
81
—
—
—
Material
Number
81
81
ISO
15608
Group
202
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
B80
B80
B80
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
B107
AZ91C, F
AZ92A, F
K1A
M1A
M1A
M1A
M1A
M1A
AZ61A
AZ61A
AZ61A
AZ61A
AZ61A
AZ31C
AZ31C
AZ31C
AZ31C
AZ31C
AZ31C
AZ31C
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
M11914
M11920
M18010
M15100
M15100
M15100
M15100
M15100
M11610
M11610
M11610
M11610
M11610
M11312
M11312
M11312
M11312
M11312
M11312
M11312
(Continued)
<0.25 [<6]
≥0.25 and <2.5
[≥6 and <60]
≥2.5 and <5
[≥60 and <130]
≥0.028 and ≤0.75
[≥1 and ≤20]
≥0.028 and ≤0.75
[≥1 and ≤20]
≥0.25 and <2.5
[≥6 and <60]
<0.25 [<6]
≥2.5 and <5
[≥60 and <130]
≥0.028 and ≤0.25
[≥1 and ≤6]
≥1.5 and <2.5
[≥40 and <60]
>0.25 and ≤0.75
[>6 and ≤20]
<0.25 [<6]
≥0.25 and <1.5
[≥6 and <40]
≥2.5 and <5
[≥60 and <130]
21/10 [145/69]
21/10 [145/69]
22/5 [150/34]
33/13 [230/90]
37/19 [255/130]
33/13 [230/90]
35/18 [240/125]
37/21 [255/145]
35/18 [240/125]
37/19 [255/130]
37/21 [255/145]
33/13 [230/90]
33/13 [230/90]
29/13 [200/90]
29/17 [200/115]
29/17 [200/115]
32/18 [220/125]
32/19 [220/130]
29/13 [200/90]
31/19 [215/130]
Magnesium and Magnesium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Castings
Castings
Castings
Tube
Bar, Rods, Profiles, & Wire
Hollow Profiles
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Hollow Profiles
Tube
Hollow Profiles
Tube
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Bar, Rods, Profiles, & Wire
Tube
Bar, Rods, Profiles, & Wire
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
90.5Mg-9Al-Zn-Mn
88.5Mg-9Al-2Zn-Mn
99.6Mg-Zr
98Mg-Mn
98Mg-Mn
98Mg-Mn
98Mg-Mn
98Mg-Mn
92.5Mg-6Al-Zn
92.5Mg-6Al-Zn
92.5Mg-6Al-Zn
92.5Mg-6Al-Zn
92.5Mg-6Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
95.5Mg-3Al-Zn
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
ISO
15608
Group
—
—
—
—
—
—
—
Material
Number
83
83
83
83
83
83
83
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
Standard
B199
B199
B199
B403
B403
B403
B403
AM100A
AZ91C, F
AZ92A, F
AM100A, F
AZ91C, F
AZ92A, F
K1A
Type, Grade, or
Base Metal
Alloy
Specification Designation
Minimum
Tensile/Yield
Strength, ksi [MPa]
M10100
M11914
M11920
M10100
M11914
M11920
M18010
18/9 [125/62]
21/10 [145/69]
21/10 [145/69]
18/9 [125/62]
16/9 [110/62]
18/9 [125/62]
22/5 [150/34]
Magnesium and Magnesium Base Alloys
UNS
Number
Thickness or
Diameter
Limitations, in
[mm]
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Product Form
Table C.2 (Continued)
M-Number Listing of Base Metals—Nonferrous Alloys (see C.1, I2.2.1, and I3)
89.5Mg-10Al-Mn
90.5Mg-9Al-Zn-Mn
88.5Mg-9Al-2Zn-Mn
89.5Mg-10Al-Mn
90.5Mg-9Al-Zn-Mn
88.5Mg-9Al-2Zn-Mn
99.6Mg-Zr
Nominal Composition
AWS B2.1/B2.1M-BMG:2014
203
AWS B2.1/B2.1M-BMG:2014
Table C.3
Listing of Base Metal Specifications—Iron Castings
AWS
D11.2
Base Metal
Group Standard Specification
Type, Grade,
or Alloy
Designation
UNS
Number
Minimum
As-Welded
Tensile/Yield
Strength,
ksi [MPa]
Type of
Base Metal
Nominal
Composition
Iron Castings a, b
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
SAE
SAE
SAE
SAE
SAE
A48
A48
A48
A48
A48
A48
A48
A48
A48
A74
A126
A126
A126
A159
A159
A159
A159
A159
A159
A159
A159
A159
A319
A319
A319
J431
J431
J431
J431
J431
Class 20
Class 25
Class 30
Class 35
Class 40
Class 45
Class 50
Class 55
Class 60
Class A
Class A
Class B
Class C
Grade 1800
Grade 2500
Grade 2500a
Grade 3000
Grade 3500
Grade 3500b
Grade 3500c
Grade 4000
Grade 4000d
Class I
Class II
Class III
G1800
G2500
G3000
G3500
G4000
F11401
F11701
F12101
F12401
F12801
F13101
F13501
F13801
F14101
—
F11501
F12102
F12103
F10004
F10005
F10009
F10006
F10007
F10010
F10011
F10008
F10012
F10001
F10002
F10003
F10004
F10005
F10006
F10007
F10008
20/– [138/–]
25/– [172/–]
30/– [207/–]
35/– [241/–]
40/– [276/–]
45/– [310/–]
50/– [345/–]
55/– [379/–]
60/– [414/–]
21/– [145/–]
21/– [145/–]
31/– [214/–]
41/– [283/–]
18/– [124/–]
25/– [172/–]
25/– [172/–]
30/– [207/–]
35/– [241/–]
35/– [241/–]
35/– [241/–]
40/– [276/–]
40/– [276/–]
25/– [172/–]
30/– [207/–]
40/– [276/–]
18/– [124/–]
25 [172]
30 [207]
35 [241]
40 [276]
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Gray Cast Iron
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
0.75 Max.P, 0.15 Max.S
0.75 Max.P, 0.15 Max.S
0.75 Max.P, 0.15 Max.S
0.75 Max.P, 0.15 Max.S
0.55Si-0.65Mn; 4.35CE
2.2 Si-0.75Mn; 4.12CE
1.85Si-0.75Mn; 4.12 CE
2.1Si-0/75Mn; 4.02CE
2.0Si-0.75Mn; 3.8CE
1.55Si-0.75Mn; 3.8CE
1.55Si-0.75Mn; 3.8CE
1.95Si-0.85Mn; 3.8CE
1.95Si-0.85Mn; 3.8CE
Not Specified
Not Specified
Not Specified
2.3SI-0.65Mn; 4.35CE
2.3Si-0.75Mn; 4.12CE
2.1Si-0.65Mn; 4.02CE
2.0Si-0.75Mn; 3.8CE
1.95Si-0.95Mn; 3.8CE
B
B
B
B
B
B
B
B
B
B
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
SAE
A536
A536
A536
A536
A536
A716
A746
A874
A897
J434
100-70-03
120-90-02
60-40-18
65-45-12
80-55-06
60-42-10
60-42-10
—
125-80-10
D4018
F34800
F36200
F32800
F33100
F33800
F32900
—
—
—
F32800
100/70 [689/483]
120/90 [827/621]
60/40 [414/276]
65/42 [448/290]
80/55 [552/379]
60/– [414/–]
60/– [414/–]
45/30 [310/207]
125/80 [862/552]
60/– [414/–]
Ductile
Ductile
Ductile
Ductile
Ductile
Ductile
Ductile
Ductile
Ductile
Ductile
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
3.35C-1.75Si
1.0Ni-0.5Cu-0.35Mn-0.015Mo
Not Specified
204
AWS B2.1/B2.1M-BMG:2014
Table C.3 (Continued)
Listing of Base Metal Specifications—Iron Castings
AWS
Base Metal
D11.2
Group Standard Specification
Type, Grade,
or Alloy
Designation
UNS
Number
Minimum
As-Welded
Tensile/Yield
Strength,
ksi [MPa]
Type of
Base Metal
Nominal
Composition
Iron Castings a, b
a
b
B
B
B
SAE
SAE
SAE
J434
J434
J434
D4512
D5506
D7003
F33100
F33800
F34800
65/– [448/–]
80/– [552/–]
100/– [689/–]
Ductile
Ductile
Ductile
Not Specified
Not Specified
Not Specified
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
ASTM
SAE
SAE
A47
A47
A197
A220
A220
A220
A220
A220
A220
A220
A220
A602
A602
A602
J158a
J158a
32510
35018
—
40010
45006
45008
50005
60004
70003
80002
90001
M3210
M4504
M5003
M3210
M4504
F22200
F22400
F22200
F22830
F23131
F23130
F23530
F24130
F24830
F25530
F26230
F20000
F20000
F20000
F20000
F20001
50/– [345/–]
53/– [365/–]
40/– [276/–]
60/– [414/–]
65/– [448/–]
65/– [448/–]
70/– [483/–]
80/– [552/–]
85/– [586/–]
95/– [655/–]
105/– [724/–]
50/– [345/–]
65/– [448/–]
75/– [517/–]
50/– [345/–]
65/– [448/–]
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Malleable
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
In the absence of an M number to group the alloys, a separate procedure qualification is required for each group of the above materials.
The groups are based on AWS D11.2.
205
AWS B2.1/B2.1M-BMG:2014
This page is intentionally blank.
206