ð
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification
17Þ
Welding
Minimum
Specified
Tensile, ksi
(MPa)
P ‐ No.
Group
No.
Brazing
P ‐ No.
Ferrous
ISO 15608
Group
Nominal Composition
Typical Product Form
Type or Grade
UNS No.
A/SA– 36
…
…
58 (400)
1
1
101
11.1
C – Mn– Si
Plate, bar & shapes
A/SA– 53
A/SA– 53
A/SA– 53
A/SA– 53
A/SA– 53
Type E, Gr. A
Type S, Gr. A
Type E, Gr. B
Type F
Type S, Gr. B
K02504
K02504
K03005
K03005
K03005
48 (330)
48 (330)
60 (415)
48 (330)
60 (415)
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
1.1
1.1
11.1
11.1
11.1
C
C
C – Mn
C
C – Mn
Resistance welded pipe
Smls. pipe
Resistance welded pipe
Furnace welded pipe
Smls. pipe
A/SA– 105
…
K03504
70 (485)
1
2
101
11.1
C
Flanges & fittings
A/SA– 106
A/SA– 106
A/SA– 106
A
B
C
K02501
K03006
K03501
48 (330)
60 (415)
70 (485)
1
1
1
1
1
2
101
101
101
1.1
11.1
11.1
C – Si
C – Mn– Si
C – Mn– Si
Smls. pipe
Smls. pipe
Smls. pipe
1015
1018
1020
8620
G10150
G10180
G10200
G86200
…
…
…
…
1
1
1
3
1
1
1
3
101
101
101
102
1.1
1.1
1.1
4.1
C
C
C
0.5Ni – 0.5Cr– Mo
Bar
Bar
Bar
Bar
A/SA– 134
A/SA– 134
A/SA– 134
A/SA– 134
A/SA– 134
A/SA– 134
A/SA– 134
SA283 Gr. A
SA285 Gr. A
SA283 Gr. B
SA285 Gr. B
SA283 Gr. C
SA283 Gr. D
SA285 Gr. C
K01400
K01700
K01702
K02200
K02401
K02702
K02801
45 (310)
45 (310)
50 (345)
50 (345)
55 (380)
60 (415)
55 (380)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
101
101
1.1
1.1
1.1
1.1
1.1
11.1
11.1
C
C
C
C
C
C
C
Welded pipe
Welded pipe
Welded pipe
Welded pipe
Welded pipe
Welded pipe
Welded pipe
A/SA– 135
A/SA– 135
A
B
K02509
K03018
48 (330)
60 (415)
1
1
1
1
101
101
1.1
11.1
C
C
E.R.W. pipe
E.R.W. pipe
A139
A139
A139
A139
A139
A
B
C
D
E
K02508
K03003
K03004
K03010
K03012
48 (330)
60 (415)
60 (415)
60 (415)
66 (455)
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
1.1
11.1
11.1
11.1
11.1
C
C
C
C
C
Welded pipe
Welded pipe
Welded pipe
Welded pipe
Welded pipe
A167
A167
A167
Type 302B
Type 308
Type 309
S30215
S30800
S30900
75 (515)
75 (515)
75 (515)
8
8
8
1
2
2
102
102
102
8.1
8.2
8.2
18Cr– 8Ni – 2Si
20Cr– 10Ni
23Cr– 12Ni
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
A108
A108
A108
A108
ASME BPVC.IX-2017
93
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
Type 310
S31000
75 (515)
8
2
A/SA– 178
A/SA– 178
A/SA– 178
A
D
C
K01200
K02709
K03503
47 (325)
70 (485)
60 (415)
1
1
1
1
2
1
101
101
101
1.1
11.1
11.1
A/SA– 179
…
K01200
47 (325)
1
1
101
1.1
A/SA– 181
A/SA– 181
Cl. 60
Cl. 70
K03502
K03502
60 (415)
70 (485)
1
1
1
2
101
101
11.1
11.1
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
F12, Cl. 1
F12, Cl. 2
F11, Cl. 2
F11, Cl. 3
F11, Cl. 1
F2
F1
F22, Cl. 1
F22, Cl. 3
FR
F3VCb
F21
F3V
F22V
F5
F5a
F91
F9
F92
K11562
K11564
K11572
K11572
K11597
K12122
K12822
K21590
K21590
K22035
K31390
K31545
K31830
K31835
K41545
K42544
K90901
K90941
K92460
N08367
N08904
S20910
S21904
S30400
S30400
S30403
S30403
60 (415)
70 (485)
70 (485)
75 (515)
60 (415)
70 (485)
70 (485)
60 (415)
75 (515)
63 (435)
85 (585)
75 (515)
85 (585)
85 (585)
70 (485)
90 (620)
85 (585)
85 (585)
90 (620)
95 (655)
71 (490)
100 (690)
90 (620)
70 (485)
75 (515)
65 (450)
70 (485)
4
4
4
4
4
3
3
5A
5A
9A
5C
5A
5C
5C
5B
5B
15E
5B
15E
45
45
8
8
8
8
8
8
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
102
102
102
102
102
101
101
102
102
101
102
102
102
102
102
102
102
102
102
111
111
102
102
102
102
102
102
5.1
5.1
5.1
5.1
5.1
4.2
1.1
5.2
5.2
9.1
6.2
5.2
6.2
6.2
5.3
5.3
6.4
5.4
6.4
8.2
8.2
8.3
8.3
8.1
8.1
8.1
8.1
Spec. No.
A167
94
…
F904L
FXM – 19
FXM – 11
F304
F304
F304L
F304L
Welding
P ‐ No.
Group
No.
…
…
3
3
1
1
1
1
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
102
8.2
25Cr– 20Ni
Typical Product Form
Plate, sheet & strip
C
C – Mn– Si
C
E.R.W. tube
E.R.W. tube
E.R.W. tube
C
Smls. tube
C – Si
C – Si
Pipe flange & fittings
Pipe flange & fittings
1Cr– 0.5Mo
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
0.5Cr– 0.5Mo
C – 0.5Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2Ni – 1Cu
3Cr– 1Mo – 0.25V– Cb – Ca
3Cr– 1Mo
3Cr– 1Mo –V–Ti – B
2.25Cr– 1Mo –V
5Cr– 0.5Mo
5Cr– 0.5Mo
9Cr– 1Mo –V
9Cr– 1Mo
9Cr– 2W
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
44Fe – 25Ni – 21Cr– Mo
22Cr– 13Ni – 5Mn
21Cr– 6Ni – 9Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings > 5 in. (127 mm)
Forgings
Forgings > 5 in. (127 mm)
Forgings
ASME BPVC.IX-2017
Type or Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
F304H
F304H
F304N
F304LN
F304LN
F46
F45
F310
F310
F310MoLN
F50
F44
F58
F316
F316
F316L
F316L
F316H
F316H
F316N
F316LN
F316LN
F317
F317
F317L
F317L
F51
…
F321
F321
F321H
F321H
…
F60
F53
F55
F10
S30409
S30409
S30451
S30453
S30453
S30600
S30815
S31000
S31000
S31050
S31200
S31254
S31266
S31600
S31600
S31603
S31603
S31609
S31609
S31651
S31653
S31653
S31700
S31700
S31703
S31703
S31803
S32053
S32100
S32100
S32109
S32109
S32202
S32205
S32750
S32760
S33100
70
75
80
70
75
78
87
70
75
78
100
94
109
70
75
65
70
70
75
80
70
75
70
75
65
70
90
93
70
75
70
75
94
95
116
109
80
(485)
(515)
(550)
(485)
(515)
(540)
(600)
(485)
(515)
(540)
(690)
(650)
(750)
(485)
(515)
(450)
(485)
(485)
(515)
(550)
(485)
(515)
(485)
(515)
(450)
(485)
(620)
(640)
(485)
(515)
(485)
(515)
(650)
(655)
(800)
(750)
(550)
Welding
P ‐ No.
Group
No.
8
8
8
8
8
8
8
8
8
8
10H
8
45
8
8
8
8
8
8
8
8
8
8
8
8
8
10H
8
8
8
8
8
10H
10H
10H
10H
8
1
1
1
1
1
1
2
2
2
2
1
4
…
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
2
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
10.2
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
10.1
8.2
8.1
8.1
8.1
8.1
10.1
10.1
10.2
10.1
8.1
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 15Ni – 4Si
21Cr– 11Ni – N
25Cr– 20Ni
25Cr– 20Ni
25Cr– 22Ni – 2Mo – N
25Cr– 6Ni – Mo – N
20Cr– 18Ni – 6Mo
24Cr– 22Ni – 6Mo – 3Mn – Cu –W– 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
22Cr– 5Ni – 3Mo – N
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
22Cr– 2Ni – Mo – N
22Cr– 5Ni – 3Mo – N
25Cr– 7Ni – 4Mo – N
25Cr– 8Ni – 3Mo –W– Cu – N
20Ni – 8Cr
Typical Product Form
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
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
> 5 in. (127 mm)
ASME BPVC.IX-2017
95
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
F49
F347
F347
F347H
F347H
F348
F348
F348H
F348H
F54
F6a, Cl. 1
F6a, Cl. 2
F6a, Cl. 3
F6a, Cl. 4
F6b
F6NM
F429
F430
FXM – 27Cb
S34565
S34700
S34700
S34709
S34709
S34800
S34800
S34809
S34809
S39274
S41000
S41000
S41000
S41000
S41026
S41500
S42900
S43000
S44627
115 (795)
70 (485)
75 (515)
70 (485)
75 (515)
70 (485)
75 (515)
70 (485)
75 (515)
116 (800)
70 (485)
85 (585)
110 (760)
130 (895)
110 (760)
115 (795)
60 (415)
60 (415)
60 (415)
8
8
8
8
8
8
8
8
8
10H
6
6
6
6
6
6
6
7
10I
4
1
1
1
1
1
1
1
1
1
1
3
3
3
3
4
2
2
1
A/SA– 192
…
K01201
47 (325)
1
1
101
T11
T22
T21
T5
T9
K11597
K21590
K31545
K41545
K81590
60 (415)
60 (415)
60 (415)
60 (415)
60 (415)
4
5A
5A
5B
5B
1
1
1
1
1
A/SA– 203
A/SA– 203
A/SA– 203
A/SA– 203
A/SA– 203
A/SA– 203
F
F
A
B
D
E
…
…
K21703
K22103
K31718
K32018
75 (515)
80 (550)
65 (450)
70 (485)
65 (450)
70 (485)
9B
9B
9A
9A
9B
9B
A/SA– 204
A/SA– 204
A/SA– 204
A
B
C
K11820
K12020
K12320
65 (450)
70 (485)
75 (515)
3
3
3
A199
A199
A199
A199
A199
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
102
8.3
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
10.2
102
7.2
102
7.2
102
7.2
102
7.2
102
7.2
102
7.2
102
7.2
102
7.1
102
7.1
Nominal Composition
Typical Product Form
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
25Cr– 7Ni – 3Mo – 2W– Cu – N
13Cr
13Cr
13Cr
13Cr
13Cr– 0.5Mo
13Cr– 4.5Ni – Mo
15Cr
17Cr
27Cr– 1Mo
Forgings
Forgings >
Forgings
Forgings >
Forgings
Forgings >
Forgings
Forgings >
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
1.1
C – Si
Smls. tube
102
102
102
102
102
5.1
5.2
...
5.3
5.4
1.25Cr– 0.5Mo – Si
2.25Cr– 1Mo
3Cr– 1Mo
5Cr– 0.5Mo
9Cr– 1Mo
Smls. tube
Smls. tube
Smls. tube
Smls. tube
Smls. tube
1
1
1
1
1
1
101
101
101
101
101
101
9.2
9.2
9.1
9.1
9.2
9.2
3.5Ni
3.5Ni
2.25Ni
2.25Ni
3.5Ni
3.5Ni
Plate > 2 in. (51 mm)
Plate, 2 in. (51 mm) & under
Plate
Plate
Plate
Plate
1
2
2
101
101
101
1.1
1.1
1.2
C – 0.5Mo
C – 0.5Mo
C – 0.5Mo
Plate
Plate
Plate
5 in. (127 mm)
5 in. (127 mm)
5 in. (127 mm)
5 in. (127 mm)
ASME BPVC.IX-2017
96
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Brazing
53 (365)
55 (380)
60 (415)
3
3
3
1
1
1
101
101
101
1.1
1.1
1.1
C – 0.5Mo
C – 0.5Mo
C – 0.5Mo
Smls. tube
Smls. tube
Smls. tube
K02707
K03501
60 (415)
70 (485)
1
1
1
2
101
101
11.1
11.1
C – Si
C – Mn – Si
Smls. tube
Smls. tube
A570 – 30
A570 – 33
A570 – 40
K02502
K02502
K02502
49 (340)
52 (360)
55 (380)
1
1
1
1
1
1
101
101
101
1.1
1.1
1.1
C
C
C
Welded pipe
Welded pipe
Welded pipe
T2
T12
T11
T17
T22
T21
T5c
T5
T5b
T91
T9
T92
TP201
TP202
XM – 19
TP304
TP304L
TP304H
…
TP304N
TP304LN
S30815
TP309S
TP309H
TP309Cb
TP309HCb
K11547
K11562
K11597
K12047
K21590
K31545
K41245
K41545
K51545
K90901
K90941
K92460
S20100
S20200
S20910
S30400
S30403
S30409
S30432
S30451
S30453
S30815
S30908
S30909
S30940
S30941
3
4
4
10B
5A
5A
5B
5B
5B
15E
5B
15E
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
3
3
3
1
1
1
1
1
1
2
2
2
2
2
101
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
4.2
5.1
5.1
4.1
5.2
5.2
5.3
5.3
5.3
6.4
5.4
6.4
8.3
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
0.5Cr– 0.5Mo
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
1Cr–V
2.25Cr– 1Mo
3Cr– 1Mo
5Cr– 0.5Mo –Ti
5Cr– 0.5Mo
5Cr– 0.5Mo – Si
9Cr– 1Mo –V
9Cr– 1Mo
9Cr– 2W
17Cr– 4Ni – 6Mn
18Cr– 5Ni – 9Mn
22Cr– 13Ni – 5Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 9Ni – 3Cu – Cb – N
18Cr– 8Ni – N
18Cr– 8Ni – N
21Cr– 11Ni – N
23Cr– 12Ni
23Cr– 12Ni
23Cr– 12Ni – Cb
23Cr– 12Ni – Cb
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
UNS No.
A/SA– 209
A/SA– 209
A/SA– 209
T1b
T1
T1a
K11422
K11522
K12023
A/SA– 210
A/SA– 210
A– 1
C
60
60
60
60
60
60
60
60
60
85
60
90
95
90
100
75
70
75
86
80
75
87
75
75
75
75
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(585)
(415)
(620)
(655)
(620)
(690)
(515)
(485)
(515)
(595)
(550)
(515)
(600)
(515)
(515)
(515)
(515)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
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
ASME BPVC.IX-2017
97
Group
No.
Type or Grade
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
Welding
P ‐ No.
Spec. No.
A211
A211
A211
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
TP310S
TP310H
TP310Cb
TP310HCb
TP310HCbN
TP310MoLN
TP310MoLN
TP316
TP316L
TP316H
TP316Ti
TP316N
TP316LN
TP317
TP317L
TP317LM
TP317LMN
TP321
TP321H
S32615
S34565
TP347
TP347H
TP347HFG
TP347LN
TP348
TP348H
XM – 15
…
S31008
S31009
S31040
S31041
S31042
S31050
S31050
S31600
S31603
S31609
S31635
S31651
S31653
S31700
S31703
S31725
S31726
S32100
S32109
S32615
S34565
S34700
S34709
S34710
S34751
S34800
S34809
S38100
S38815
75
75
75
75
95
78
84
75
70
75
75
80
75
75
75
75
80
75
75
80
115
75
75
80
75
75
75
75
78
A/SA– 214
…
A/SA– 216
A/SA– 216
A/SA– 216
A/SA– 217
A/SA– 217
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
(515)
(515)
(515)
(515)
(655)
(540)
(580)
(515)
(485)
(515)
(515)
(550)
(515)
(515)
(515)
(515)
(550)
(515)
(515)
(550)
(795)
(515)
(515)
(550)
(515)
(515)
(515)
(515)
(540)
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
3
2
2
1
1
1
1
1
1
1
1
4
4
1
1
1
4
1
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
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
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
25Cr– 20Ni
25Cr– 20Ni
25Cr– 20Ni – Cb
25Cr– 20Ni – Cb
25Cr– 20Ni – Cb – N
25Cr– 22Ni – 2Mo – N
25Cr– 22Ni – 2Mo – N
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo –Ti
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
18Cr– 13Ni – 3Mo
18Cr– 13Ni – 3Mo
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 20Ni – 5.5Si
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 18Ni – 2Si
14Cr– 16Ni – 6Si – Cu – Mo
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
K01807
47 (325)
1
1
101
1.1
C
E.R.W. tube
WCA
WCC
WCB
J02502
J02503
J03002
60 (415)
70 (485)
70 (485)
1
1
1
1
2
2
101
101
101
1.1
1.1
1.1
C – Si
C – Mn – Si
C – Si
Castings
Castings
Castings
WC6
WC4
J12072
J12082
70 (485)
70 (485)
4
4
1
1
102
101
5.1
9.1
1.25Cr– 0.5Mo
1Ni – 0.5Cr– 0.5Mo
Castings
Castings
Typical Product Form
tube
tube
tube
tube
tube
tube, t > 1/4 in. (6 mm)
tube, t ≤ 1/4 in. (6 mm)
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
98
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 217
A/SA– 217
A/SA– 217
A/SA– 217
A/SA– 217
A/SA– 217
A/SA– 217
WC1
WC9
WC5
C5
C12
C12A
CA15
J12524
J21890
J22000
J42045
J82090
J84090
J91150
65 (450)
70 (485)
70 (485)
90 (620)
90 (620)
85 (585)
90 (620)
3
5A
4
5B
5B
15E
6
1
1
1
1
1
1
3
A/SA– 225
A/SA– 225
A/SA– 225
D
D
C
K12004
K12004
K12524
75 (515)
80 (550)
105 (725)
10A
10A
10A
1
1
1
101
101
101
2.1
2.1
4.1
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– 234
A/SA– 234
A/SA– 234
A/SA– 234
WP11, Cl. 1
WP11, Cl. 3
WPB
WPC
WP12, Cl. 1
WP12, Cl. 2
WP1
WP22, Cl. 1
WP22, Cl. 3
WPR
WP5, Cl. 1
WP5, Cl. 3
WP91
WP9, Cl. 1
WP9, Cl. 3
…
…
K03006
K03501
K12062
K12062
K12821
K21590
K21590
K22035
K41545
K41545
K90901
K90941
K90941
60 (415)
75 (515)
60 (415)
70 (485)
60 (415)
70 (485)
55 (380)
60 (415)
75 (515)
63 (435)
60 (415)
75 (515)
85 (585)
60 (415)
75 (515)
4
4
1
1
4
4
3
5A
5A
9A
5B
5B
15E
5B
5B
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
102
102
101
101
101
101
101
102
102
101
102
102
102
102
102
5.1
5.1
11.1
11.1
5.1
5.1
11.2
5.2
5.2
9.1
5.3
5.3
6.4
5.4
5.4
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
…
…
N08367
N08367
N08904
S20100
S20100
S20153
S20200
S20400
S20910
S20910
95 (655)
100 (690)
71 (490)
75 (515)
95 (655)
95 (655)
90 (620)
95 (655)
100 (690)
105 (725)
45
45
45
8
8
8
8
8
8
8
…
…
…
111
111
111
102
102
8.2
8.2
8.2
8.3
8.3
8.3
8.3
8.3
8.3
8.3
Type 904L
Type 201 – 1
Type 201 – 2
Type 201LN
Type 202
…
Type XM – 19
Type XM – 19
Welding
P ‐ No.
Group
No.
3
3
3
3
3
3
3
Brazing
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
101
1.1
102
5.2
101
4.2
102
5.3
102
5.4
102
6.4
102
7.2
…
102
102
102
102
Nominal Composition
Typical Product Form
C – 0.5Mo
2.25Cr– 1Mo
0.75Ni– 1Mo – 0.75Cr
5Cr– 0.5Mo
9Cr– 1Mo
9Cr– 1Mo –V
13Cr
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Mn– 0.5Ni –V
Mn– 0.5Ni –V
Mn– 0.5Ni –V
Plate > 3 in. (76 mm)
Plate, 3 in. (76 mm) & under
Plate
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
C – Mn– Si
C – Mn– Si
1Cr– 0.5Mo
1Cr– 0.5Mo
C – 0.5Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2Ni – 1Cu
5Cr– 0.5Mo
5Cr– 0.5Mo
9Cr– 1Mo –V
9Cr– 1Mo
9Cr– 1Mo
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
Piping fittings
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
44Fe – 25Ni – 21Cr– Mo
17Cr– 4Ni – 6Mn
17Cr– 4Ni – 6Mn
16Cr– 4Ni – 6Mn
18Cr– 5Ni – 9Mn
16Cr– 9Mn – 2Ni – N
22Cr– 13Ni – 5Mn
22Cr– 13Ni – 5Mn
Plate ≥ 0.1875 in. (5 mm)
Sheet & strip < 0.1875 in. (5 mm)
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
Plate
Sheet & strip
ASME BPVC.IX-2017
99
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
Type XM – 17
Type XM – 17
Type XM – 18
Type XM – 18
S21800
Type XM – 29
Type 301
Type 302
Type 304
Type 304L
Type 304H
Type 304N
Type XM – 21
Type XM – 21
Type 304LN
Type 305
S30600
S30601
S30815
Type 309S
Type 309H
Type 309Cb
Type 309HCb
Type 310S
Type 310H
Type 310Cb
Type 310HCb
Type 310MoLN
Type 310MoLN
S31200
S31254
S31254
S31260
…
S31277
Type 316
Type 316L
S21600
S21600
S21603
S21603
S21800
S24000
S30100
S30200
S30400
S30403
S30409
S30451
S30452
S30452
S30453
S30500
S30600
S30601
S30815
S30908
S30909
S30940
S30941
S31008
S31009
S31040
S31041
S31050
S31050
S31200
S31254
S31254
S31260
S31266
S31277
S31600
S31603
90
100
90
100
95
100
75
75
75
70
75
80
85
90
75
70
78
78
87
75
75
75
75
75
75
75
75
78
84
100
95
100
100
109
112
75
70
(620)
(690)
(620)
(690)
(655)
(690)
(515)
(515)
(515)
(485)
(515)
(550)
(585)
(620)
(515)
(485)
(540)
(540)
(600)
(515)
(515)
(515)
(515)
(515)
(515)
(515)
(515)
(540)
(580)
(690)
(655)
(690)
(690)
(750)
(770)
(515)
(485)
Welding
P ‐ No.
Group
No.
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
10H
8
8
10H
45
45
8
8
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
1
4
4
1
…
…
1
1
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
111
102
102
8.3
8.3
8.3
8.3
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
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
10.2
8.2
8.2
10.2
8.2
8.2
8.1
8.1
19Cr– 8Mn – 6Ni – Mo – N
19Cr– 8Mn – 6Ni – Mo – N
19Cr– 8Mn – 6Ni – Mo – N
19Cr– 8Mn – 6Ni – Mo – N
18Cr– 8Ni – 4Si – N
18Cr– 3Ni – 12Mn
17Cr– 7Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 11Ni
18Cr– 15Ni – 4Si
17.5Cr– 17.5Ni – 5.3Si
21Cr– 11Ni – N
23Cr– 12Ni
23Cr– 12Ni
23Cr– 12Ni – Cb
23Cr– 12Ni – Cb
25Cr– 20Ni
25Cr– 20Ni
25Cr– 20Ni – Cb
25Cr– 20Ni – Cb
25Cr– 22Ni – 2Mo – N
25Cr– 22Ni – 2Mo – N
25Cr– 6Ni – Mo – N
20Cr– 18Ni – 6Mo
20Cr– 18Ni – 6Mo
25Cr– 6.5Ni – 3Mo – N
24Cr– 22Ni – 6Mo – 3Mn – Cu –W– N
27Ni – 22Cr– 7Mo – Mn – Cu
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
Typical Product Form
Plate
Sheet
Plate
Sheet
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate
Sheet
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate
Sheet
Plate,
Plate,
Plate,
Plate,
Plate,
& strip
& strip
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
strip
strip
strip
strip
strip
strip
strip
strip
& strip
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
sheet &
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip, t > 1/4 in. (6 mm)
strip, t ≤ 1/4 in. (6 mm)
strip
& strip
sheet &
sheet &
sheet &
sheet &
sheet &
strip
strip
strip
strip
strip
ASME BPVC.IX-2017
100
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
Type 316H
Type 316Ti
Type 316Cb
Type 316N
Type 316LN
Type 317
Type 317L
S31725
S31726
S31753
S31803
…
…
Type 321
…
…
Type 321H
…
2205
…
S32550
S32615
…
S32750
S32760
Type 329
S32906
S32906
S32950
S34565
Type 347
Type 347H
Type 348
Type 348H
Type XM – 15
…
Type 405
S31609
S31635
S31640
S31651
S31653
S31700
S31703
S31725
S31726
S31753
S31803
S32003
S32053
S32100
S32101
S32101
S32109
S32202
S32205
S32304
S32550
S32615
S32654
S32750
S32760
S32900
S32906
S32906
S32950
S34565
S34700
S34709
S34800
S34809
S38100
S38815
S40500
75
75
75
80
75
75
75
75
80
80
90
90
93
75
95
101
75
94
95
87
110
80
109
116
108
90
109
116
100
115
75
75
75
75
75
78
60
(515)
(515)
(515)
(550)
(515)
(515)
(515)
(515)
(550)
(550)
(620)
(620)
(640)
(515)
(655)
(700)
(515)
(650)
(655)
(600)
(760)
(550)
(750)
(800)
(745)
(620)
(750)
(800)
(690)
(795)
(515)
(515)
(515)
(515)
(515)
(540)
(415)
Welding
P ‐ No.
Group
No.
8
8
8
8
8
8
8
8
8
8
10H
10H
8
8
10H
10H
8
10H
10H
10H
10H
8
8
10H
10H
10H
10H
10H
10H
8
8
8
8
8
8
8
7
1
1
1
1
1
1
1
4
4
1
1
1
4
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
4
1
1
1
1
1
1
1
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
10.1
10.1
8.2
8.1
10.1
10.1
8.1
10.1
10.1
10.1
10.2
8.1
8.2
10.2
10.2
10.2
10.2
10.2
10.2
8.3
8.1
8.1
8.1
8.1
8.1
8.1
7.1
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo –Ti
16Cr– 12Ni – 2Mo – Cb
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
18Cr– 13Ni – 3Mo
18Cr– 13Ni – 3Mo
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
18Cr– 13Ni – 3Mo – N
22Cr– 5Ni – 3Mo – N
21Cr– 3.5Ni – Mo – N
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
21Cr– 5Mn – 1.5Ni – Cu – N
21Cr– 5Mn – 1.5Ni – Cu – N
18Cr– 10Ni –Ti
22Cr– 2Ni – Mo – N
22Cr– 5Ni – 3Mo – N
23Cr– 4Ni – Mo – Cu – N
25Cr– 5Ni – 3Mo – 2Cu
18Cr– 20Ni – 5.5Si
24Cr– 22Ni – 7Mo – 3Mn
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
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 18Ni – 2Si
14Cr– 16Ni – 6Si – Cu – Mo
12Cr– Al
Typical Product Form
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,
Plate,
Plate,
Plate,
Plate,
Plate,
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
> 0.187 in. (5 mm)
≤ 0.187 in. (5 mm)
≥ 0.40 in. (10 mm)
< 0.40 in. (10 mm)
ASME BPVC.IX-2017
101
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
Type 409
Type 409
Type 409
Type 410
Type 410S
S41500
Type 429
Type 430
Type 439
S43932
S43940
…
S44400
Type XM – 33
Type XM – 27
S44635
S44660
S44700
S44800
…
…
…
…
…
…
S40910
S40920
S40930
S41000
S41008
S41500
S42900
S43000
S43035
S43932
S43940
S44100
S44400
S44626
S44627
S44635
S44660
S44700
S44800
S82012
S82012
S82031
S82031
S82441
S82441
55
55
55
65
60
115
65
65
60
60
62
60
60
68
65
90
85
80
80
94
102
94
102
99
107
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
…
…
…
TP 201
TP 202
TP XM – 19
TP XM – 29
TP304
TP304L
TP304H
TP304N
N08367
N08367
N08904
S20100
S20200
S20910
S24000
S30400
S30403
S30409
S30451
95
100
71
95
90
100
100
75
70
75
80
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
(380)
(380)
(380)
(450)
(415)
(795)
(450)
(450)
(415)
(415)
(425)
(415)
(415)
(470)
(450)
(620)
(585)
(550)
(550)
(650)
(705)
(650)
(705)
(680)
(740)
7
7
7
6
7
6
6
7
7
7
7
7
7
10I
10I
10I
10K
10J
10K
10H
10H
10H
10H
10H
10H
1
1
1
1
1
4
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
7.1
7.1
7.1
7.2
7.2
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
10.1
10.1
10.1
10.1
10.1
10.1
(655)
(690)
(490)
(655)
(620)
(690)
(690)
(515)
(485)
(515)
(550)
45
45
45
8
8
8
8
8
8
8
8
…
…
…
3
3
3
3
1
1
1
1
111
111
111
102
102
102
102
102
102
102
102
8.2
8.2
8.2
8.3
8.3
8.3
8.3
8.1
8.1
8.1
8.1
Typical Product Form
11Cr–Ti
11Cr–Ti
11Cr–Ti
13Cr
13Cr
13Cr– 4.5Ni – Mo
15Cr
17Cr
18Cr–Ti
18Cr–Ti – Cb
18Cr–Ti – Cb
18Cr– Cb –Ti
18Cr– 2Mo
27Cr– 1Mo –Ti
27Cr– 1Mo
25Cr– 4Ni – 4Mo –Ti
26Cr– 3Ni – 3Mo
29Cr– 4Mo
29Cr– 4Mo – 2Ni
20Cr– 1Ni – Mo – N
20Cr– 1Ni – Mo – N
21Cr– 3Ni – 1Mo – N
21Cr– 3Ni – 1Mo – N
24Cr– 4Ni – 3Mn – 1.5Mo – N
24Cr– 4Ni – 3Mn – 1.5Mo – N
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,
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
44Fe – 25Ni – 21Cr– Mo
17Cr– 4Ni – 6Mn
18Cr– 5Ni – 9Mn
22Cr– 13Ni – 5Mn
18Cr– 3Ni – 12Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
ASME BPVC.IX-2017
102
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
> 0.187 in. (5 mm)
≤ 0.187 in. (5 mm)
> 0.187 in. (5
≤ 0.187 in. (5
≥ 0.40 in. (10
< 0.40 in. (10
tube > 0.1875 in. (5 mm)
tube ≤ 0.1875 in. (5 mm)
tube
tube
tube
tube
tube
tube
tube
tube
tube
mm)
mm)
mm)
mm)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Type or Grade
UNS No.
A/SA– 2 49
TP3 04LN
S3 045 3
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 8Ni – N
Welded tube
A/SA– 2 49
S3 081 5
S3 081 5
87 (600)
8
2
1 02
8.2
2 1 Cr– 1 1 Ni – N
Welded tube
A/SA– 2 49
TP3 09S
S3 0908
75 (5 1 5 )
8
2
1 02
8.2
2 3 Cr– 1 2 Ni
Welded tube
A/SA– 2 49
TP3 09H
S3 0909
75 (5 1 5 )
8
2
1 02
8.2
2 3 Cr– 1 2 Ni
Welded tube
A/SA– 2 49
TP3 09Cb
S3 0940
75 (5 1 5 )
8
2
1 02
8.2
2 3 Cr– 1 2 Ni – Cb
Welded tube
A/SA– 2 49
TP3 09HCb
S3 0941
75 (5 1 5 )
8
2
1 02
8.2
2 3 Cr– 1 2 Ni – Cb
Welded tube
A/SA– 2 49
TP3 1 0S
S3 1 008
75 (5 1 5 )
8
2
1 02
8.2
2 5 Cr– 2 0Ni
Welded tube
A/SA– 2 49
TP3 1 0H
S3 1 009
75 (5 1 5 )
8
2
1 02
8.2
2 5 Cr– 2 0Ni
Welded tube
A/SA– 2 49
TP3 1 0Cb
S3 1 040
75 (5 1 5 )
8
2
1 02
8.2
2 5 Cr– 2 0Ni – Cb
Welded tube
A/SA– 2 49
TP3 1 0HCb
S3 1 041
75 (5 1 5 )
8
2
1 02
8.2
2 5 Cr– 2 0Ni – Cb
Welded tube
A/SA– 2 49
TP3 1 0MoLN
S3 1 05 0
78 (5 40)
8
2
1 02
8.2
2 5 Cr– 2 2 Ni – 2 Mo – N
Welded tube, t > /4 in. (6 mm)
A/SA– 2 49
TP3 1 0MoLN
S3 1 05 0
84 (5 80)
8
2
1 02
8.2
2 5 Cr– 2 2 Ni – 2 Mo – N
Welded tube, t
A/SA– 2 49
S3 1 2 5 4
S3 1 2 5 4
95 (65 5 )
8
4
1 02
8.2
2 0Cr– 1 8Ni – 6Mo
Welded tube, t > /1 6 in. (5 mm)
A/SA– 2 49
S3 1 2 5 4
S3 1 2 5 4
98 (675 )
8
4
1 02
8.2
2 0Cr– 1 8Ni – 6Mo
Welded tube, t
A/SA– 2 49
TP3 1 6
S3 1 600
75 (5 1 5 )
8
1
1 02
8.1
1 6Cr– 1 2 Ni – 2 Mo
Welded tube
A/SA– 2 49
TP3 1 6L
S3 1 603
70 (485 )
8
1
1 02
8.1
1 6Cr– 1 2 Ni – 2 Mo
Welded tube
A/SA– 2 49
TP3 1 6H
S3 1 609
75 (5 1 5 )
8
1
1 02
8.1
1 6Cr– 1 2 Ni – 2 Mo
Welded tube
A/SA– 2 49
TP3 1 6N
S3 1 65 1
80 (5 5 0)
8
1
1 02
8.1
1 6Cr– 1 2 Ni – 2 Mo – N
Welded tube
A/SA– 2 49
TP3 1 6LN
S3 1 65 3
75 (5 1 5 )
8
1
1 02
8.1
1 6Cr– 1 2 Ni – 2 Mo – N
Welded tube
A/SA– 2 49
TP3 1 7
S3 1 700
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 3 Ni – 3 Mo
Welded tube
A/SA– 2 49
TP3 1 7L
S3 1 703
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 3 Ni – 3 Mo
Welded tube
A/SA– 2 49
S3 1 72 5
S3 1 72 5
75 (5 1 5 )
8
4
1 02
8.1
1 9Cr– 1 5 Ni – 4Mo
Welded tube
A/SA– 2 49
S3 1 72 6
S3 1 72 6
80 (5 5 0)
8
4
1 02
8.1
1 9Cr– 1 5 .5 Ni – 4Mo
Welded tube
A/SA– 2 49
…
S3 2 05 3
93 (640)
8
4
1 02
8.2
2 3 Cr– 2 5 Ni – 5 .5 Mo – N
Welded tube
A/SA– 2 49
TP3 2 1
S3 2 1 00
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 0Ni –Ti
Welded tube
P ‐ No.
Typical Product Form
1
≤
1
/4 in. (6 mm)
3
A/SA– 2 49
TP3 2 1 H
S3 2 1 09
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 0Ni –Ti
Welded tube
A/SA– 2 49
TP3 47
S3 4700
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 0Ni – Cb
Welded tube
A/SA– 2 49
TP3 47H
S3 4709
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 0Ni – Cb
Welded tube
A/SA– 2 49
TP3 48
S3 4800
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 0Ni – Cb
Welded tube
A/SA– 2 49
TP3 48H
S3 4809
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 0Ni – Cb
Welded tube
A/SA– 2 49
TP XM – 1 5
S3 81 00
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 1 8Ni – 2 Si
Welded tube
A/SA– 2 49
…
S3 881 5
78 (5 40)
8
1
1 02
8.1
1 4Cr– 1 6Ni – 6Si – Cu – Mo
Welded tube
A/SA– 2 5 0
T1 b
K1 1 42 2
5 3 (3 65 )
3
1
1 01
1 .1
C – 0.5 Mo
E.R.W. tube
A/SA– 2 5 0
T1
K1 1 5 2 2
5 5 (3 80)
3
1
1 01
1 .1
C – 0.5 Mo
E.R.W. tube
A/SA– 2 5 0
T2
K1 1 5 47
60 (41 5 )
3
1
1 01
4.2
0.5 Cr– 0.5 Mo
E.R.W. tube
A/SA– 2 5 0
T1 2
K1 1 5 62
60 (41 5 )
4
1
1 02
5 .1
1 Cr– 0.5 Mo
E.R.W. tube
≤
3
/1 6 in. (5 mm)
ASME BPVC.IX-2017
1 03
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 250
A/SA– 250
A/SA– 250
T11
T1a
T22
K11597
K12023
K21590
60 (415)
60 (415)
60 (415)
4
3
5A
1
1
1
102
101
102
A254
A254
Cl. 1
Cl. 2
K01001
K01001
42 (290)
42 (290)
…
…
…
…
101
101
A/SA– 266
A/SA– 266
A/SA– 266
A/SA– 266
4
1
2
3
K03017
K03506
K03506
K05001
70
60
70
75
(485)
(415)
(485)
(515)
1
1
1
1
2
1
2
2
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
A/SA– 268
A/SA– 268
A/SA– 268
A/SA– 268
A/SA– 268
TP405
S40800
TP409
TP410
S41500
TP429
TP430
TP439
TP430Ti
18Cr– 2Mo
TP446 – 1
TP446 – 2
TPXM – 33
TPXM – 27
25 – 4 – 4
26 – 3 – 3
29 – 4
S44735
29 – 4 – 2
S40500
S40800
S40900
S41000
S41500
S42900
S43000
S43035
S43036
S44400
S44600
S44600
S44626
S44627
S44635
S44660
S44700
S44735
S44800
60
55
55
60
115
60
60
60
60
60
70
65
68
65
90
85
80
75
80
(415)
(380)
(380)
(415)
(795)
(415)
(415)
(415)
(415)
(415)
(485)
(450)
(470)
(450)
(620)
(585)
(550)
(515)
(550)
7
7
7
6
6
6
7
7
7
7
10I
10I
10I
10I
10I
10K
10J
10J
10K
A269
A269
A269
A269
TP304
TP304L
TP316
TP316L
S30400
S30403
S31600
S31603
…
…
…
…
A/SA– 276
A/SA– 276
TP304
TP304L
S30400
S30403
75 (515)
70 (485)
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
5.1
1.1
5.2
Typical Product Form
1.25Cr– 0.5Mo – Si
C – 0.5Mo
2.25Cr– 1Mo
E.R.W. tube
E.R.W. tube
E.R.W. tube
NA
NA
C
C
Cu brazed tube
Cu brazed tube
101
101
101
101
11.1
11.1
11.1
11.2
C – Mn – Si
C – Si
C – Si
C – Si
Forgings
Forgings
Forgings
Forgings
1
1
1
1
4
2
2
2
2
2
1
1
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
7.1
7.1
7.1
7.2
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
12Cr– Al
12Cr–Ti
11Cr–Ti
13Cr
13Cr– 4.5Ni – Mo
15Cr
17Cr
18Cr–Ti
18Cr–Ti
18Cr– 2Mo
27Cr
27Cr
27Cr– 1Mo –Ti
27Cr– 1Mo
25Cr– 4Ni – 4Mo –Ti
26Cr– 3Ni – 3Mo
29Cr– 4Mo
29Cr– 4Mo –Ti
29Cr– 4Mo – 2Ni
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
8
8
8
8
1
1
1
1
102
102
102
102
8.1
8.1
8.1
8.1
18Cr– 8Ni
18Cr– 8Ni
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
Smls.
Smls.
Smls.
Smls.
&
&
&
&
welded
welded
welded
welded
tube
tube
tube
tube
8
8
1
1
102
102
8.1
8.1
18Cr– 8Ni
18Cr– 8Ni
Bar
Bar
ASME BPVC.IX-2017
104
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Welding
Brazing
Type or Grade
UNS No.
A/SA– 276
A/SA– 276
A/SA– 276
A/SA– 276
TP316
TP316L
S32205
TP410
S31600
S31603
S32205
S41000
75 (515)
70 (485)
95 (655)
70 (485)
8
8
10H
6
1
1
1
1
A/SA– 283
A/SA– 283
A/SA– 283
A/SA– 283
A
B
C
D
K01400
K01702
K02401
K02702
45 (310)
50 (345)
55 (380)
60 (415)
1
1
1
1
1
1
1
1
101
101
101
101
A/SA– 285
A/SA– 285
A/SA– 285
A
B
C
K01700
K02200
K02801
45 (310)
50 (345)
55 (380)
1
1
1
1
1
1
A/SA– 299
A/SA– 299
A
B
K02803
K02803
75 (515)
80 (550)
1
1
A/SA– 302
A/SA– 302
A/SA– 302
A/SA– 302
A
B
C
D
K12021
K12022
K12039
K12054
75 (515)
80 (550)
80 (550)
80 (550)
A/SA– 312
N08367
N08367
A/SA– 312
N08367
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
TPXM – 19
TPXM – 11
TPXM – 29
TP304
TP304L
TP304H
TP304N
TP304LN
S30600
S30815
TP309S
TP309H
…
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
102
8.1
102
8.1
102
10.1
102
7.2
Nominal Composition
Typical Product Form
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
22Cr– 5Ni – 3Mo – N
13Cr
Bar
Bar
Bar
Bar
1.1
1.1
1.1
1.1
C
C
C
C
Plate
Plate
Plate
Plate
101
101
101
1.1
1.1
11.1
C
C
C
Plate
Plate
Plate
2
3
101
101
11.1
11.1
C – Mn– Si
C – Mn– Si
Plate
Plate
3
3
3
3
2
3
3
3
101
101
101
101
1.1
1.2
...
...
Mn– 0.5Mo
Mn– 0.5Mo
Mn– 0.5Mo – 0.5Ni
Mn– 0.5Mo – 0.75Ni
Plate
Plate
Plate
Plate
95 (655)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
N08367
100 (690)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
N08904
S20910
S21904
S24000
S30400
S30403
S30409
S30451
S30453
S30600
S30815
S30908
S30909
71 (490)
100 (690)
90 (620)
100 (690)
75 (515)
70 (485)
75 (515)
80 (550)
75 (515)
78 (540)
87 (600)
75 (515)
75 (515)
45
8
8
8
8
8
8
8
8
8
8
8
8
…
111
102
102
102
102
102
102
102
102
102
102
102
102
8.2
8.3
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
44Fe – 25Ni – 21Cr– Mo
22Cr– 13Ni – 5Mn
21Cr– 6Ni – 9Mn
18Cr– 3Ni – 12Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 15Ni – 4Si
21Cr– 11Ni – N
23Cr– 12Ni
23Cr– 12Ni
Smls. & welded pipe > 0.1875 in.
(5 mm)
Smls. & welded pipe ≤ 0.1875 in.
(5 mm)
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
3
3
3
1
1
1
1
1
1
2
2
2
ASME BPVC.IX-2017
105
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
75 (515)
75 (515)
75 (515)
8
8
8
2
2
2
102
102
102
8.2
8.2
8.2
23Cr– 12Ni – Cb
23Cr– 12Ni – Cb
25Cr– 20Ni
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
S31009
S31040
S31041
S31050
S31050
S31254
S31254
S31600
S31603
S31609
S31635
S31651
S31653
75
75
75
78
84
95
98
75
70
75
75
80
75
(515)
(515)
(515)
(540)
(580)
(655)
(675)
(515)
(485)
(515)
(515)
(550)
(515)
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
2
2
2
4
4
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
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
25Cr– 20Ni
25Cr– 20Ni – Cb
25Cr– 20Ni – Cb
25Cr– 22Ni – 2Mo – N
25Cr– 22Ni – 2Mo – N
20Cr– 18Ni – 6Mo
20Cr– 18Ni – 6Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo –Ti
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
TP317
TP317L
S31725
S31726
…
TP321
TP321
TP321
TP321H
TP321H
TP321H
S32615
S34565
S31700
S31703
S31725
S31726
S32053
S32100
S32100
S32100
S32109
S32109
S32109
S32615
S34565
75
75
75
80
93
70
75
75
70
75
75
80
115
(515)
(515)
(515)
(550)
(640)
(485)
(515)
(515)
(485)
(515)
(515)
(550)
(795)
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
4
4
4
1
1
1
1
1
1
1
4
102
102
102
102
102
102
102
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.3
18Cr– 13Ni – 3Mo
18Cr– 13Ni – 3Mo
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 20Ni – 5.5Si
24Cr– 17Ni – 6Mn – 4.5Mo – N
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
Smls. pipe > 3/8 in. (10
Smls. pipe ≤ 3/8 in. (10
Welded pipe
Smls. pipe > 3/8 in. (10
3
Smls. pipe ≤ /8 in. (10
Welded pipe
Smls. & welded pipe
Smls. & welded pipe
A/SA– 312
A/SA– 312
A/SA– 312
A/SA– 312
A/SA– 312
A/SA– 312
TP347
TP347H
TP347LN
TP348
TP348H
TPXM – 15
S34700
S34709
S34751
S34800
S34809
S38100
75
75
75
75
75
75
(515)
(515)
(515)
(515)
(515)
(515)
8
8
8
8
8
8
1
1
1
1
1
1
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.1
8.1
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 18Ni – 2Si
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
A/SA– 333
10
…
80 (550)
1
3
101
11.1
C – Mn – Si
Smls. & welded pipe
Type or Grade
UNS No.
A/SA– 312
A/SA– 312
A/SA– 312
TP309Cb
TP309HCb
TP310S
S30940
S30941
S31008
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
TP310H
TP310Cb
TP310HCb
TP310MoLN
TP310MoLN
S31254
S31254
TP316
TP316L
TP316H
TP316Ti
TP316N
TP316LN
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
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe,
pipe,
pipe,
pipe,
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
1
t > /4 in. (6 mm)
t
≤ 1/4 in. (6 mm)
3
t > /1 6 in. (5 mm)
t
≤ 3/1 6 in. (5 mm)
mm)
mm)
mm)
mm)
ASME BPVC.IX-2017
106
P ‐ No.
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 333
A/SA– 333
A/SA– 333
A/SA– 333
A/SA– 333
A/SA– 333
A/SA– 333
6
1
4
7
9
3
8
K03006
K03008
K11267
K21903
K22035
K31918
K81340
60
55
60
65
63
65
100
A/SA– 334
A/SA– 334
A/SA– 334
A/SA– 334
A/SA– 334
A/SA– 334
6
1
7
9
3
8
K03006
K03008
K21903
K22035
K31918
K81340
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
A/SA– 335
P1
P2
P12
P15
P11
P22
P21
P5c
P5
P5b
P91
P9
P92
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
F12
F11, Cl. 2
F11, Cl. 3
F11, Cl. 1
F1
F22, Cl. 1
F22, Cl. 3
F3VCb
F21, Cl. 1
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
(415)
(380)
(415)
(450)
(435)
(450)
(690)
1
1
4
9A
9A
9B
11A
1
1
2
1
1
1
1
101
101
102
101
101
101
101
11.1
11.1
4.1
9.1
9.1
9.2
9.3
C – Mn – Si
C – Mn
0.75Cr– 0.75Ni – Cu – Al
2.5Ni
2Ni – 1Cu
3.5Ni
9Ni
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
60
55
65
63
65
100
(415)
(380)
(450)
(435)
(450)
(690)
1
1
9A
9A
9B
11A
1
1
1
1
1
1
101
101
101
101
101
101
11.1
11.1
9.1
9.1
9.2
9.3
C – Mn – Si
C – Mn
2.5Ni
2Ni – 1Cu
3.5Ni
9Ni
Welded
Welded
Welded
Welded
Welded
Welded
K11522
K11547
K11562
K11578
K11597
K21590
K31545
K41245
K41545
K51545
K90901
K90941
K92460
55
55
60
60
60
60
60
60
60
60
85
60
90
(380)
(380)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(585)
(415)
(620)
3
3
4
3
4
5A
5A
5B
5B
5B
15E
5B
15E
1
1
1
1
1
1
1
1
1
1
1
1
1
101
101
102
101
102
102
102
102
102
102
102
102
102
1.1
4.2
5.1
...
5.1
5.2
5.2
5.3
5.3
5.3
6.4
5.4
6.4
C – 0.5Mo
0.5Cr– 0.5Mo
1Cr– 0.5Mo
1.5Si – 0.5Mo
1.25Cr– 0.5Mo – Si
2.25Cr– 1Mo
3Cr– 1Mo
5Cr– 0.5Mo –Ti
5Cr– 0.5Mo
5Cr– 0.5Mo – Si
9Cr– 1Mo –V
9Cr– 1Mo
9Cr– 2W
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
K11564
K11572
K11572
K11597
K12520
K21590
K21590
K31390
K31545
70
70
75
60
70
60
75
85
60
(485)
(485)
(515)
(415)
(485)
(415)
(515)
(585)
(415)
4
4
4
4
3
5A
5A
5C
5A
1
1
1
1
2
1
1
1
1
102
102
102
102
101
102
102
102
102
5.1
5.1
5.1
5.1
1.1
5.2
5.2
6.2
5.2
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
C – 0.5Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
3Cr– 1Mo – 0.25V– Cb – Ca
3Cr– 1Mo
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Typical Product Form
&
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
welded
tube
tube
tube
tube
tube
tube
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
107
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 336
A/SA– 336
A/SA– 336
A/SA– 336
A/SA– 336
A/SA– 336
A/SA– 336
A/SA– 336
F21, Cl. 3
F3V
F22V
F5
F5A
F91
F9
F6
K31545
K31830
K31835
K41545
K42544
K90901
K90941
S41000
75 (515)
85 (585)
85 (585)
60 (415)
80 (550)
85 (585)
85 (585)
85 (585)
5A
5C
5C
5B
5B
15E
5B
6
1
1
1
1
1
1
1
3
A/SA– 350
A/SA– 350
A/SA– 350
A/SA– 350
A/SA– 350
A/SA– 350
A/SA– 350
LF1
LF2
LF6, Cl. 2
LF5 Cl. 1
LF5 Cl. 2
LF9
LF3
K03009
K03011
K12202
K13050
K13050
K22036
K32025
60 (415)
70 (485)
75 (515)
60 (415)
70 (485)
63 (435)
70 (485)
1
1
1
9A
9A
9A
9B
1
2
3
1
1
1
1
101
101
101
101
101
101
101
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
CF3
CF3A
CF10
CF8
CF8A
CF8C
CF3M
CE20N
CF8M
CF10M
CF10MC
CG8M
CK3MCuN
CD3MWCuN
CH8
CH10
CH20
CG6MMN
CK20
HK30
HK40
J92500
J92500
J92590
J92600
J92600
J92710
J92800
J92802
J92900
J92901
J92971
J93000
J93254
J93380
J93400
J93401
J93402
J93790
J94202
J94203
J94204
70 (485)
77 (530)
70 (485)
70 (485)
77 (530)
70 (485)
70 (485)
80 (550)
70 (485)
70 (485)
70 (485)
75 (515)
80 (550)
100 (690)
65 (450)
70 (485)
70 (485)
85 (585)
65 (450)
65 (450)
62 (425)
8
8
8
8
8
8
8
8
8
8
8
8
8
10H
8
8
8
8
8
8
8
1
1
1
1
1
1
1
2
1
1
1
1
4
1
2
2
2
3
2
2
2
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
102
5.2
102
6.2
102
6.2
102
5.3
102
5.3
102
6.4
102
5.4
102
7.2
Nominal Composition
Typical Product Form
3Cr– 1Mo
3Cr– 1Mo –V–Ti – B
2.25Cr– 1Mo –V
5Cr– 0.5Mo
5Cr– 0.5Mo
9Cr– 1Mo –V
9Cr– 1Mo
13Cr
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
11.1
11.1
4.1
9.1
9.1
9.1
9.2
C – Mn– Si
C – Mn– Si
C – Mn– Si–V
1.5Ni
1.5Ni
2Ni – 1Cu
3.5Ni
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.1
8.1
8.2
10.2
8.2
8.2
8.2
8.3
8.2
8.2
8.2
18Cr– 8Ni
18Cr– 8Ni
19Cr– 9Ni – 0.5Mo
18Cr– 8Ni
18Cr– 8Ni
18Cr– 10Ni – Cb
18Cr– 12Ni – 2Mo
25Cr– 8Ni – N
18Cr– 12Ni – 2Mo
19Cr– 9Ni – 2Mo
16Cr– 14Ni – 2Mo
19Cr– 10Ni – 3Mo
20Cr– 18Ni – 6Mo
25Cr– 8Ni – 3Mo –W– Cu– N
25Cr– 12Ni
25Cr– 12Ni
25Cr– 12Ni
22Cr– 12Ni – 5Mn
25Cr– 20Ni
25Cr– 20Ni – 0.5Mo
25Cr– 20Ni – 0.5Mo
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
ASME BPVC.IX-2017
108
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Brazing
Group
No.
(550)
(425)
(435)
(450)
45
45
45
45
…
…
…
…
111
111
111
111
8.2
8.2
45
45
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
28Ni – 19Cr– Cu – Mo
32Ni – 45Fe – 20Cr– Cb
35Ni – 15Cr– 0.5Mo
Castings
Castings
Castings
Castings
(415)
(485)
(450)
(450)
(485)
(485)
(485)
(725)
(760)
1
1
1
3
9A
9B
9C
11A
6
1
2
1
1
1
1
1
5
4
101
101
101
101
101
101
101
102
102
11.1
11.1
1.1
1.1
9.1
9.3
9.3
9.2
7.2
C – Si
C – Mn – Si
C – Si
C – 0.5Mo
2.5Ni
3.5Ni
4.5Ni
3Ni – 1.5Cr– 0.5Mo
13Cr– 4Ni
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
100 (690)
11A
1
101
9.3
9Ni
Plate
1
4
4
3
4
5A
15E
2
1
1
1
1
1
1
101
102
102
101
102
102
102
11.1
6.2
5.1
1.1
6.2
5.2
6.4
C – Si
1Cr– 1Mo –V
1.25Cr– 0.5Mo
C – 0.5Mo
1Cr– 1Mo –V
2.25Cr– 1Mo
9Cr– 1Mo –V
Castings
Castings
Castings
Castings
Castings
Castings
Castings
95 (655)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
N08367
100 (690)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
S20910
S24000
S30400
S30403
S30409
S30451
S30453
S30815
S30908
100
100
75
70
75
80
75
87
75
8
8
8
8
8
8
8
8
8
3
3
1
1
1
1
1
2
2
102
102
102
102
102
102
102
102
102
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.2
8.2
22Cr– 13Ni – 5Mn
18Cr– 3Ni – 12Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
21Cr– 11Ni – N
23Cr– 12Ni
Fusion welded
(5 mm)
Fusion welded
(5 mm)
Fusion welded
Fusion welded
Fusion welded
Fusion welded
Fusion welded
Fusion welded
Fusion welded
Fusion welded
Fusion welded
Type or Grade
UNS No.
A/SA– 351
A/SA– 351
A/SA– 351
A/SA– 351
CN3MN
CN7M
CT15C
HT30
J94651
N08007
N08151
N08603
80
62
63
65
A/SA– 352
A/SA– 352
A/SA– 352
A/SA– 352
A/SA– 352
A/SA– 352
A/SA– 352
A/SA– 352
A/SA– 352
LCA
LCC
LCB
LC1
LC2
LC3
LC4
LC2 – 1
CA6NM
J02504
J02505
J03003
J12522
J22500
J31550
J41500
J42215
J91540
60
70
65
65
70
70
70
105
110
A/SA– 353
…
K81340
1
8
6
2
9
10
12A
J03502
J11697
J12073
J12523
J21610
J22090
J84090
70
80
70
65
85
85
85
A/SA– 358
N08367
N08367
A/SA– 358
N08367
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
XM – 19
XM – 29
304
304L
304H
304N
304LN
S30815
309S
(485)
(550)
(485)
(450)
(585)
(585)
(585)
(690)
(690)
(515)
(485)
(515)
(550)
(515)
(600)
(515)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
ASME BPVC.IX-2017
109
P ‐ No.
Spec. No.
A356
A356
A356
A356
A356
A356
A356
Welding
pipe ≥ 0.1875 in.
pipe < 0.1875 in.
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
309Cb
310S
310Cb
S31254
S31254
…
316
316L
S30940
S31008
S31040
S31254
S31254
S31266
S31600
S31603
75
75
75
95
100
109
75
70
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
A/SA– 358
316H
316N
316LN
S31725
S31726
…
321
S31609
S31651
S31653
S31725
S31726
S32053
S32100
75
80
75
75
80
93
75
A/SA– 358
A/SA– 358
347
348
A/SA– 369
A/SA– 369
A/SA– 369
A/SA– 369
Welding
Brazing
P ‐ No.
Group
No.
(515)
(515)
(515)
(655)
(690)
(750)
(515)
(485)
8
8
8
8
8
45
8
8
2
2
2
4
4
…
1
1
102
102
102
102
102
102
102
102
8.2
8.2
8.2
8.2
8.2
8.2
8.1
8.1
23Cr– 12Ni – Cb
25Cr– 20Ni
25Cr– 20Ni – Cb
20Cr– 18Ni – 6Mo
20Cr– 18Ni – 6Mo
24Cr– 22Ni – 6Mo – 3Mn – Cu –W– N
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
welded
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe ≥ 0.1875 in. (5 mm)
pipe < 0.1875 in. (5 mm)
pipe
pipe
pipe
(515)
(550)
(515)
(515)
(550)
(640)
(515)
8
8
8
8
8
8
8
1
1
1
4
4
4
1
102
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.1
8.2
8.1
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
S34700
S34800
75 (515)
75 (515)
8
8
1
1
102
102
8.1
8.1
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
Fusion welded pipe
Fusion welded pipe
FPA
K02501
48 (330)
1
1
101
1.1
C – Si
Forged pipe
FPB
FP1
FP2
K03006
K11522
K11547
60 (415)
55 (380)
55 (380)
1
3
3
1
1
1
101
101
101
1.1
1.1
4.2
C – Mn – Si
C – 0.5Mo
0.5Cr– 0.5Mo
Forged pipe
Forged pipe
Forged pipe
A/SA– 369
A/SA– 369
A/SA– 369
A/SA– 369
A/SA– 369
A/SA– 369
A/SA– 369
A/SA– 369
FP12
FP11
FP22
FP21
FP5
FP91
FP9
FP92
K11562
K11597
K21590
K31545
K41545
K90901
K90941
K92460
60
60
60
60
60
85
60
90
4
4
5A
5A
5B
15E
5B
15E
1
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
5.1
5.1
5.2
5.2
5.3
6.4
5.4
6.4
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
2.25Cr– 1Mo
3Cr– 1Mo
5Cr– 0.5Mo
9Cr– 1Mo –V
9Cr– 1Mo
9Cr– 2W
Forged
Forged
Forged
Forged
Forged
Forged
Forged
Forged
A/SA– 372
A/SA– 372
A
B
K03002
K04001
60 (415)
75 (515)
1
1
1
2
101
101
11.1
11.1
C – Si
C – Mn – Si
Forgings
Forgings
A/SA– 376
A/SA– 376
A/SA– 376
A/SA– 376
16 – 8 – 2H
TP304
TP304
TP304H
S16800
S30400
S30400
S30409
75
70
75
75
8
8
8
8
1
1
1
1
102
102
102
102
8.1
8.1
8.1
8.1
16Cr– 8Ni – 2Mo
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
Smls.
Smls.
Smls.
Smls.
(415)
(415)
(415)
(415)
(415)
(585)
(415)
(620)
(515)
(485)
(515)
(515)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe ≥ 0.812 in. (21 mm)
pipe < 0.812 in. (21 mm)
pipe
ASME BPVC.IX-2017
110
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
TP304N
TP304LN
TP316
TP316H
TP316N
TP316LN
S31725
S31726
TP321
TP321
TP321H
TP321H
S34565
TP347
TP347H
TP348
S30451
S30453
S31600
S31609
S31651
S31653
S31725
S31726
S32100
S32100
S32109
S32109
S34565
S34700
S34709
S34800
80
75
75
75
80
75
75
80
70
75
70
75
115
75
75
75
Y35
Y42
Y46
Y48
Y50
Y52
Y56
Y60
…
…
…
…
…
…
…
…
12, Cl. 1
12, Cl. 2
11, Cl. 1
11, Cl. 2
2, Cl. 1
2, Cl. 2
22, Cl. 1
22, Cl. 2
21, Cl. 1
21, Cl. 2
5, Cl. 1
5, Cl. 2
K11757
K11757
K11789
K11789
K12143
K12143
K21590
K21590
K31545
K31545
K41545
K41545
A381
A381
A381
A381
A381
A381
A381
A381
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
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
(550)
(515)
(515)
(515)
(550)
(515)
(515)
(550)
(485)
(515)
(485)
(515)
(795)
(515)
(515)
(515)
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
4
4
1
1
1
1
4
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
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
8.1
8.1
60
60
63
62
64
66
71
75
(415)
(415)
(435)
(425)
(440)
(455)
(490)
(515)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
101
101
101
101
101
101
101
101
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
55
65
60
75
55
70
60
75
60
75
60
75
(380)
(450)
(415)
(515)
(380)
(485)
(415)
(515)
(415)
(515)
(415)
(515)
4
4
4
4
3
3
5A
5A
5A
5A
5B
5B
1
1
1
1
1
2
1
1
1
1
1
1
102
102
102
102
101
101
102
102
102
102
102
102
5.1
5.1
5.1
5.1
4.2
4.2
5.2
5.2
5.2
5.2
5.3
5.3
Typical Product Form
18Cr– 8Ni – N
18Cr– 8Ni – N
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
C
C
C
C
C
C
C
C
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
1Cr– 0.5Mo
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
0.5Cr– 0.5Mo
0.5Cr– 0.5Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
3Cr– 1Mo
3Cr– 1Mo
5Cr– 0.5Mo
5Cr– 0.5Mo
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
> 3/8
≤ 3/8
> 3/8
≤ 3/8
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
in.
in.
in.
in.
(10
(10
(10
(10
mm)
mm)
mm)
mm)
ASME BPVC.IX-2017
111
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
Type or Grade
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
A/SA– 387
A/SA– 387
A/SA– 387
91, Cl. 2
9, Cl. 1
9, Cl. 2
K90901
K90941
K90941
85 (585)
60 (415)
75 (515)
15E
5B
5B
1
1
1
102
102
102
6.4
5.4
5.4
9Cr– 1Mo –V
9Cr– 1Mo
9Cr– 1Mo
Plate
Plate
Plate
…
N08367
95 (655)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Wrought piping fittings
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
A/SA– 403
A/SA– 403
…
WPXM – 19
WP304
WP304L
WP304H
WP304N
WP304LN
WP309
WP310S
…
WP316
WP316L
WP316H
WP316N
WP316LN
WP317
WP317L
WP S31726
…
WP321
WP321H
S34565
WP347
WP347H
WP348
WP348H
WP S38815
N08904
S20910
S30400
S30403
S30409
S30451
S30453
S30900
S31008
S31254
S31600
S31603
S31609
S31651
S31653
S31700
S31703
S31726
S32053
S32100
S32109
S34565
S34700
S34709
S34800
S34809
S38815
71
100
75
70
75
80
75
75
75
94
75
70
75
80
75
75
75
80
93
75
75
115
75
75
75
75
78
(490)
(690)
(515)
(485)
(515)
(550)
(515)
(515)
(515)
(650)
(515)
(485)
(515)
(550)
(515)
(515)
(515)
(550)
(640)
(515)
(515)
(795)
(515)
(515)
(515)
(515)
(540)
45
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
1
1
1
1
1
2
2
4
1
1
1
1
1
1
1
4
4
1
1
4
1
1
1
1
1
111
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
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
8.2
8.1
8.1
8.3
8.1
8.1
8.1
8.1
8.1
44Fe – 25Ni – 21Cr– Mo
22Cr– 13Ni – 5Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
23Cr– 12Ni
25Cr– 20Ni
20Cr– 18Ni – 6Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
18Cr– 13Ni – 3Mo
18Cr– 13Ni – 3Mo
19Cr– 15.5Ni – 4Mo
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
14Cr– 16Ni – 6Si – Cu – Mo
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
Wrought
A/SA– 409
A/SA– 409
A/SA– 409
A/SA– 409
TP304
TP304L
S30815
TP309S
S30400
S30403
S30815
S30908
75
70
87
75
(515)
(485)
(600)
(515)
8
8
8
8
1
1
2
2
102
102
102
102
8.1
8.1
8.2
8.2
18Cr– 8Ni
18Cr– 8Ni
21Cr– 11Ni – N
23Cr– 12Ni
Welded
Welded
Welded
Welded
A403
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
pipe
pipe
pipe
pipe
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
ASME BPVC.IX-2017
112
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
piping
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
TP309Cb
TP310S
TP310Cb
S31254
TP316
TP316L
TP317
S31725
S31726
TP321
S34565
TP347
TP348
S30940
S31008
S31040
S31254
S31600
S31603
S31700
S31725
S31726
S32053
S32100
S34565
S34700
S34800
A/SA– 414
A/SA– 414
A/SA– 414
A/SA– 414
A/SA– 414
A/SA– 414
A/SA– 414
A
B
C
D
E
F
G
A/SA– 420
A/SA– 420
A/SA– 420
A/SA– 420
Welding
Brazing
P ‐ No.
Group
No.
75 (515)
75 (515)
75 (515)
94 (650)
75 (515)
70 (485)
75 (515)
75 (515)
80 (550)
93 (640)
75 (515)
115 (795)
75 (515)
75 (515)
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2
2
2
4
1
1
1
4
4
4
1
4
1
1
K01501
K02201
K02503
K02505
K02704
K03102
K03103
45 (310)
50 (345)
55 (380)
60 (415)
65 (450)
70 (485)
75 (515)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
101
101
101
101
101
101
101
WPL6
WPL9
WPL3
WPL8
K03006
K22035
K31918
K81340
60 (415)
63 (435)
65 (450)
100 (690)
1
9A
9B
11A
1
1
1
1
A/SA– 423
A/SA– 423
1
2
K11535
K11540
60 (415)
60 (415)
4
4
A/SA– 426
A/SA– 426
A/SA– 426
A/SA– 426
A/SA– 426
A/SA– 426
A/SA– 426
CP15
CP2
CP12
CP11
CP1
CP22
CP21
J11522
J11547
J11562
J12072
J12521
J21890
J31545
60 (415)
60 (415)
60 (415)
70 (485)
65 (450)
70 (485)
60 (415)
3
3
4
4
3
5A
5A
…
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
102
8.2
102
8.2
102
8.2
102
8.2
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.2
102
8.1
102
8.3
102
8.1
102
8.1
Nominal Composition
Typical Product Form
23Cr– 12Ni – Cb
25Cr– 20Ni
25Cr– 20Ni – Cb
20Cr– 18Ni – 6Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
18Cr– 13Ni – 3Mo
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
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
1.1
1.1
1.1
1.1
11.1
11.1
11.1
C
C
C
C – Mn
C – Mn
C – Mn
C – Mn
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
Sheet
101
101
101
101
11.1
9.1
9.2
9.3
C – Mn– Si
2Ni – 1Cu
3.5Ni
9Ni
Piping fittings
Piping fittings
Piping fittings
Piping fittings
2
2
102
102
5.1
5.1
0.75Cr– 0.5Ni – Cu
0.75Ni– 0.5Cu – Mo
Smls. & welded tube
Smls. & welded tube
1
1
1
1
1
1
1
101
101
102
102
101
102
102
1.1
4.2
5.1
5.1
1.1
5.2
5.2
C – 0.5Mo – Si
0.5Cr– 0.5Mo
1Cr– 0.5Mo
1.25Cr– 0.5Mo
C – 0.5Mo
2.25Cr– 1Mo
3Cr– 1Mo
Centrifugal cast pipe
Centrifugal cast pipe
Centrifugal cast pipe
Centrifugal cast pipe
Centrifugal cast pipe
Centrifugal cast pipe
Centrifugal cast pipe
ASME BPVC.IX-2017
113
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
(620)
(415)
(620)
(620)
5B
5B
5B
6
1
1
1
3
102
102
102
102
5.3
5.3
5.4
7.2
5Cr– 0.5Mo
5Cr– 1.5Si – 0.5Mo
9Cr– 1Mo
13Cr
Centrifugal
Centrifugal
Centrifugal
Centrifugal
cast
cast
cast
cast
pipe
pipe
pipe
pipe
(485)
(530)
(485)
(530)
(485)
(485)
(550)
(485)
(485)
(450)
(485)
(450)
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
2
1
1
2
2
2
102
102
102
102
102
102
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.2
8.2
8.2
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 10Ni – Cb
18Cr– 12Ni – 2Mo
25Cr– 8Ni – N
18Cr– 12Ni – 2Mo
16Cr– 14Ni – 2Mo
25Cr– 12Ni
25Cr– 12Ni
25Cr– 20Ni
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
Centrifugal
cast
cast
cast
cast
cast
cast
cast
cast
cast
cast
cast
cast
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
K03300
70 (485)
1
2
101
11.2
C – Mn – Si
…
K03300
73 (505)
1
2
101
11.2
C – Mn – Si
A/SA– 455
…
K03300
75 (515)
1
2
101
11.2
C – Mn – Si
Plate > 0.580 in. – 0.750 in. (15 mm – 19
mm)
Plate > 0.375 in. – 0.580 in. (10 mm – 15
mm)
Plate, up to 0.375 in. (10 mm)
A/SA– 479
…
N08367
95 (655)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Bars & shapes
904L
N08904
71 (490)
45
…
111
8.2
44Fe – 25Ni – 21Cr– Mo
Bars & shapes
XM – 19
XM – 17
XM – 18
S21800
XM – 11
XM – 29
302
304
304L
304H
304N
S20910
S21600
S21603
S21800
S21904
S24000
S30200
S30400
S30403
S30409
S30451
8
8
8
8
8
8
8
8
8
8
8
3
3
3
3
3
3
1
1
1
1
1
102
102
102
102
102
102
102
102
102
102
102
8.3
8.3
8.3
8.1
8.3
8.3
8.1
8.1
8.1
8.1
8.1
22Cr– 13Ni – 5Mn
19Cr– 8Mn – 6Ni – Mo – N
19Cr– 8Mn – 6Ni – Mo – N
18Cr– 8Ni – 4Si – N
21Cr– 6Ni – 9Mn
18Cr– 3Ni – 12Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Type or Grade
UNS No.
A/SA– 426
A/SA– 426
A/SA– 426
A/SA– 426
CP5
CP5b
CP9
CPCA15
J42045
J51545
J82090
J91150
90
60
90
90
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
CPF3
CPF3A
CPF8
CPF8A
CPF8C
CPF3M
CPE20N
CPF8M
CPF10MC
CPH8
CPH20
CPK20
J92500
J92500
J92600
J92600
J92710
J92800
J92802
J92900
J92971
J93400
J93402
J94202
70
77
70
77
70
70
80
70
70
65
70
65
A/SA– 455
…
A/SA– 455
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
A/SA– 479
A/SA– 479
100
90
90
95
90
100
75
75
70
75
80
(690)
(620)
(620)
(655)
(620)
(690)
(515)
(515)
(485)
(515)
(550)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
&
&
&
&
&
&
&
&
&
&
&
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
ASME BPVC.IX-2017
114
P ‐ No.
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
A/SA– 479
A/SA– 479
A/SA– 479
A/SA– 479
A/SA– 479
304LN
S30600
S30815
309S
309Cb
310S
310Cb
S31254
316
316L
316H
316Ti
316Cb
316N
316LN
S31725
S31726
…
…
321
…
321H
…
…
S32550
S32615
S32750
S32906
…
347
347H
348
348H
…
403
405
410
S30453
S30600
S30815
S30908
S30940
S31008
S31040
S31254
S31600
S31603
S31609
S31635
S31640
S31651
S31653
S31725
S31726
S31803
S32053
S32100
S32101
S32109
S32202
S32205
S32550
S32615
S32750
S32906
S34565
S34700
S34709
S34800
S34809
S38815
S40300
S40500
S41000
75
78
87
75
75
75
75
95
75
70
75
75
75
80
75
75
80
90
93
75
94
75
94
95
110
80
116
109
115
75
75
75
75
78
70
60
70
(515)
(540)
(600)
(515)
(515)
(515)
(515)
(655)
(515)
(485)
(515)
(515)
(515)
(550)
(515)
(515)
(550)
(620)
(640)
(515)
(650)
(515)
(650)
(655)
(760)
(550)
(800)
(750)
(795)
(515)
(515)
(515)
(515)
(540)
(485)
(415)
(485)
Welding
P ‐ No.
Group
No.
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
10H
8
8
10H
8
10H
10H
10H
8
10H
10H
8
8
8
8
8
8
6
7
6
1
1
2
2
2
2
2
4
1
1
1
1
1
1
1
4
4
1
4
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
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
8.1
10.1
8.2
8.1
10.1
8.1
10.1
10.1
10.2
8.1
10.2
10.2
8.3
8.1
8.1
8.1
8.1
8.1
7.1
7.1
7.2
18Cr– 8Ni – N
18Cr– 15Ni – 4Si
21Cr– 11Ni – N
23Cr– 12Ni
23Cr– 12Ni – Cb
25Cr– 20Ni
25Cr– 20Ni – Cb
20Cr– 18Ni – 6Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo –Ti
16Cr– 12Ni – 2Mo – Cb
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
19Cr– 15Ni – 4Mo
19Cr– 15.5Ni – 4Mo
22Cr– 5Ni – 3Mo – N
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
21Cr– 5Mn – 1.5Ni – Cu – N
18Cr– 10Ni –Ti
22Cr– 2Ni – Mo – N
22Cr– 5Ni – 3Mo – N
25Cr– 5Ni – 3Mo – 2Cu
18Cr– 20Ni – 5.5Si
25Cr– 7Ni – 4Mo – N
29Cr– 6.5Ni – 2Mo – N
24Cr– 17Ni – 6Mn – 4.5Mo – N
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
14Cr– 16Ni – 6Si – Cu – Mo
12Cr
12Cr– Al
13Cr
Typical Product Form
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
ASME BPVC.IX-2017
115
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
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
414
S41500
430
439
S44400
XM – 27
S44700
S44800
…
…
S41400
S41500
S43000
S43035
S44400
S44627
S44700
S44800
S82441
S82441
115 (795)
115 (795)
70 (485)
70 (485)
60 (415)
65 (450)
70 (485)
70 (485)
99 (680)
107 (740)
6
6
7
7
7
10I
10J
10K
10H
10H
4
4
2
2
2
1
1
1
1
1
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
Gr. 1, Cl. A
Gr. 1, Cl. B
Gr. 2, Cl. A
Gr. 2, Cl. B
Gr. 4, Cl. A
Gr. 4, Cl. B
Gr. 4, Cl. E
Gr. 8, Cl. A
Gr. 8, Cl. B
Gr. 8, Cl. C
Gr. 16, Cl. A
CA15 Cl. C
CA15M Cl. A
CA15 Cl. B
CA15 Cl. D
CA6NM Cl. A
CA6NM Cl. B
J13002
J13002
J13005
J13005
J13047
J13047
J13047
J22091
J22091
J22091
J31200
J91150
J91151
J91171
J91171
J91540
J91540
85 (585)
90 (620)
85 (585)
90 (620)
90 (620)
105 (725)
115 (795)
85 (585)
105 (725)
100 (690)
70 (485)
90 (620)
90 (620)
90 (620)
100 (690)
110 (760)
100 (690)
10A
10A
3
3
3
11A
11A
5C
5C
5C
1
6
6
6
6
6
6
1
1
3
3
3
3
3
1
4
4
2
3
3
3
3
4
4
101
101
101
101
101
101
101
102
102
102
101
102
102
102
102
102
102
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
M35 – 2
CY40
CU5MCuC
M30C
M35 – 1
CX2MW
CW2M
CW6MC
N7M
N04020
N06040
N08826
N24130
N24135
N26022
N26455
N26625
N30007
65 (450)
70 (485)
75 (515)
65 (450)
65 (450)
80 (550)
72 (495)
70 (485)
76 (525)
42
43
45
42
42
43
43
43
44
…
…
…
…
…
…
…
…
…
110
111
111
110
110
111
111
111
112
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
102
7.2
102
7.2
102
7.1
102
7.1
102
7.1
102
7.1
102
7.1
102
7.1
102
10.1
102
10.1
2.1
2.1
2.1
2.1
3.1
3.1
3.1
5.2
5.2
5.2
1.1
7.2
7.2
7.2
7.2
7.2
7.2
42
43
45
42
42
44
43
43
44
Nominal Composition
Typical Product Form
12.5Cr– 2Ni – Si
13Cr– 4.5Ni – Mo
17Cr
18Cr–Ti
18Cr– 2Mo
27Cr– 1Mo
29Cr– 4Mo
29Cr– 4Mo – 2Ni
24Cr– 4Ni – 3Mn – 1.5Mo – N
24Cr– 4Ni – 3Mn – 1.5Mo – N
Bars & shapes
Bars & shapes
Bars & shapes
Bars & shapes
Bars & shapes
Bars & shapes
Bars & shapes
Bars & shapes
Bars ≥ 7/16 in. (11 mm)
Bars < 7/16 in. (11 mm)
Mn–V
Mn–V
Mn– 0.25Mo –V
Mn– 0.25Mo –V
0.5Ni – 0.5Cr– 0.25Mo –V
0.5Ni – 0.5Cr– 0.25Mo –V
0.5Ni – 0.5Cr– 0.25Mo –V
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
Low C – Mn – Ni
13Cr
13Cr– Mo
13Cr
13Cr
13Cr– 4Ni
13Cr– 4Ni
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
67Ni – 30Cu– Fe – Si
72Ni – 15Cr– 8Fe – Si
42Ni – 21.5Cr– 3Mo – 2.3Cu
67Ni – 30Cu– 2Fe – Cb
67Ni – 30Cu– 2Fe – Cb
59Ni – 22Cr– 14Mo – 4Fe – 3W
66Ni – 16Mo – 16Cr– Fe –W
60Ni – 21.5Cr– 9Mo – 4Cb – Fe
65Ni – 31.5Mo – 1.5Fe – Cr
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
ASME BPVC.IX-2017
116
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
72 (495)
44
…
112
44
56Ni – 19Mo – 18Cr– 2Fe
Castings
K02705
K03000
62 (425)
58 (400)
1
1
1
1
101
101
1.2
11.1
C
C
Smls. & welded tube
Smls. & welded tube
A
B
K03000
K03000
58 (400)
70 (485)
1
1
1
2
101
101
11.1
1.2
C
C
Smls. & welded tube
Smls. & welded tube
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
Cl. 1
Cl. 2
Cl. 1
Cl. 2
1
1A
22, Cl. 3
4N, Cl. 1
4N, Cl. 2
4N, Cl. 3
3VCb
3V
5, Cl. 1
5, Cl. 2
K12042
K12042
K12766
K12766
K13502
K13502
K21590
K22375
K22375
K22375
K31390
K31830
K42365
K42365
3
3
3
3
1
1
5C
11A
11B
3
5C
5C
11A
11B
3
3
3
3
2
2
1
5
10
3
1
1
5
10
101
102
101
101
101
101
102
102
102
102
102
102
102
102
3.1
3.1
3.1
3.1
11.1
11.1
5.2
3.1
3.1
3.1
6.2
6.2
3.1
3.1
0.75Ni – 0.5Mo – Cr–V
0.75Ni – 0.5Mo – Cr–V
0.75Ni – 0.5Mo – 0.3Cr–V
0.75Ni – 0.5Mo – 0.3Cr–V
C
C
2.25Cr– 1Mo
3.5Ni – 1.75Cr– 0.5Mo –V
3.5Ni – 1.75Cr– 0.5Mo –V
3.5Ni – 1.75Cr– 0.5Mo –V
3Cr– 1Mo – 0.25V– Cb – Ca
3Cr– 1Mo –V–Ti – B
3.5Ni – 1.75Cr– 0.5Mo –V
3.5Ni – 1.75Cr– 0.5Mo –V
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
A/SA– 513
A/SA– 513
A/SA– 513
1008
1010
1015
G10080
G10100
G10150
42 (290)
45 (310)
48 (330)
1
1
1
1
1
1
101
101
101
1.1
1.1
1.1
C
C
C
Tube
Tube
Tube
G10150
G10200
G10250
G10260
…
…
…
…
1
1
1
1
1
2
2
3
101
101
101
101
1.1
1.1
1.2
11.1
C
C
C
C
Tube
Tube
Tube
Tube
100 (690)
11B
9
102
3.1
1.3Ni – 1.3Cr– 0.5Mo –V
110
110
110
110
11B
11B
11B
11B
9
3
4
1
102
101
101
101
3.1
3.1
3.1
3.1
1.3Ni – 1.3Cr– 0.5Mo –V
0.75Ni – 0.5Cr– 0.5Mo –V
0.5Cr– 0.2Mo –V
0.5Cr– 0.25Mo – Si
Plate > 2 1/2 in. – 6 in. (64 mm –
152 mm) , incl.
Plate, 2 1/2 in. (64 mm) max.
Plate, 2 1/2 in. (64 mm) max.
Plate, 1 1/4 in. (32 mm) max.
Plate, 1 1/4 in. (32 mm) max.
Type or Grade
UNS No.
A/SA– 494
CW6M
N30107
A500
A500
C
B
A501
A501
3,
3,
2,
2,
A513
A513
A513
A513
1015
1020
1025
1026
CW
CW
CW
CW
A514
Q
…
A514
A514
A514
A514
Q
F
B
A
…
K11576
K11630
K11856
80
90
80
90
70
70
85
105
115
90
85
85
105
115
(550)
(620)
(550)
(620)
(485)
(485)
(585)
(725)
(795)
(620)
(585)
(585)
(725)
(795)
(760)
(760)
(760)
(760)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
ASME BPVC.IX-2017
117
P ‐ No.
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
A514
E
K21604
A514
A514
E
P
A514
Welding
Brazing
P ‐ No.
Group
No.
100 (690)
11B
2
102
3.1
1.75Cr– 0.5Mo – Cu
K21604
K21650
110 (760)
100 (690)
11B
11B
2
8
102
102
3.1
3.1
1.75Cr– 0.5Mo – Cu
1.25Ni – 1Cr– 0.5Mo
P
K21650
110 (760)
11B
8
102
3.1
1.25Ni – 1Cr– 0.5Mo
Plate > 2 1/2 in. – 6 in. (64 mm –
152 mm) , incl.
Plate, 2 1/2 in. (64 mm) max.
Plate > 2 1/2 in. – 6 in. (64 mm –
152 mm) , incl.
Plate, 2 1/2 in. (64 mm) max.
A/SA– 515
A/SA– 515
A/SA– 515
A/SA– 515
60
60
65
70
…
K02401
K02800
K03101
60
60
65
70
(415)
(415)
(450)
(485)
1
1
1
1
1
1
1
2
101
101
101
101
11.1
1.1
11.1
11.1
C – Si
C
C – Si
C – Si
Plate > 1 in. (25 mm)
Plate ≤ 1 in. (25 mm)
Plate
Plate
A/SA– 516
A/SA– 516
A/SA– 516
A/SA– 516
55
60
65
70
K01800
K02100
K02403
K02700
55
60
65
70
(380)
(415)
(450)
(485)
1
1
1
1
1
1
1
2
101
101
101
101
1.1
1.1
1.1
11.1
C – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate
Plate
Plate
Plate
A/SA– 517
A/SA– 517
A/SA– 517
A/SA– 517
F
B
A
E
K11576
K11630
K11856
K21604
115
115
115
105
(795)
(795)
(795)
(725)
11B
11B
11B
11B
3
4
1
2
101
101
101
102
3.1
3.1
3.1
3.1
0.75Ni – 0.5Cr– 0.5Mo –V
0.5Cr– 0.2Mo –V
0.5Cr– 0.25Mo – Si
1.75Cr– 0.5Mo – Cu
A/SA– 517
A/SA– 517
E
P
K21604
K21650
115 (795)
105 (725)
11B
11B
2
8
102
102
3.1
3.1
1.75Cr– 0.5Mo – Cu
1.25Ni – 1Cr– 0.5Mo
A/SA– 517
P
K21650
115 (795)
11B
8
102
3.1
1.25Ni – 1Cr– 0.5Mo
Plate ≤ 2 1/2 in. (64 mm)
Plate ≤ 1 1/4 in. (32 mm)
Plate ≤ 1 1/4 in. (32 mm)
Plate > 2 1/2 in. – 6 in. (64 mm –
152 mm) , incl.
Plate ≤ 2 1/2 in. (64 mm)
Plate > 2 1/2 in. – 4 in. (64 mm –
102 mm) , incl.
Plate ≤ 2 1/2 in. (64 mm)
1018 CW
1018 HR
1020 CW
1020 HR
1022 CW
1022 HR
1025 CW
1025 HR
1026 CW
1026 HR
G10180
G10180
G10200
G10200
G10220
G10220
G10250
G10250
G10260
G10260
…
…
…
…
…
…
…
…
…
…
1
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
2
1
2
1
101
101
101
101
101
101
101
101
101
101
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.1
11.1
11.1
C
C
C
C
C
C
C
C
C
C
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Type II
K71340
100 (690)
11A
1
101
9.3
8Ni
Forgings
Spec. No.
A/SA– 522
Typical Product Form
ASME BPVC.IX-2017
118
A519
A519
A519
A519
A519
A519
A519
A519
A519
A519
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 522
Type I
K81340
A/SA– 524
A/SA– 524
I
II
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
Welding
Brazing
P ‐ No.
Group
No.
100 (690)
11A
1
K02104
K02104
60 (415)
55 (380)
1
1
1
1
101
101
1.1
1.1
C – Mn– Si
C – Mn– Si
Smls. pipe
Smls. pipe
Type A, Cl. 1
Type A, Cl. 2
Type A, Cl. 3
Type D, Cl. 1
Type D, Cl. 2
Type D, Cl. 3
Type B, Cl. 1
Type B, Cl. 2
Type B, Cl. 3
Type C, Cl. 1
Type C, Cl. 2
Type C, Cl. 3
Type E, Cl. 1
Type E, Cl. 2
K12521
K12521
K12521
K12529
K12529
K12529
K12539
K12539
K12539
K12554
K12554
K12554
K12554
K12554
80 (550)
90 (620)
100 (690)
80 (550)
90 (620)
100 (690)
80 (550)
90 (620)
100 (690)
80 (550)
90 (620)
100 (690)
80 (550)
90 (620)
3
3
11A
3
3
11A
3
3
11A
3
3
11A
3
3
3
3
4
3
3
4
3
3
4
3
3
4
3
3
101
101
101
101
101
101
101
101
101
101
101
101
101
101
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.2
3.1
3.1
3.2
3.1
3.1
Mn– 0.5Mo
Mn– 0.5Mo
Mn– 0.5Mo
Mn– 0.5Mo – 0.25Ni
Mn– 0.5Mo – 0.25Ni
Mn– 0.5Mo – 0.25Ni
Mn– 0.5Mo – 0.5Ni
Mn– 0.5Mo – 0.5Ni
Mn– 0.5Mo – 0.5Ni
Mn– 0.5Mo – 0.75Ni
Mn– 0.5Mo – 0.75Ni
Mn– 0.5Mo – 0.75Ni
Mn– 0.5Mo – 0.75Ni
Mn– 0.5Mo – 0.75Ni
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
A/SA– 537
Cl. 1
K12437
65 (450)
1
2
101
1.2
C – Mn– Si
A/SA– 537
A/SA– 537
Cl. 1
Cl. 2
K12437
K12437
70 (485)
70 (485)
1
1
2
3
101
101
1.2
1.2
C – Mn – Si
C – Mn– Si
A/SA– 537
Cl. 2
K12437
75 (515)
1
3
101
1.2
C – Mn– Si
A/SA– 537
A/SA– 537
A/SA– 537
Cl. 2
Cl. 3
Cl. 3
K12437
K12437
K12437
80 (550)
70 (485)
75 (515)
1
1
1
3
3
3
101
101
101
1.2
1.2
1.2
C – Mn – Si
C – Mn– Si
C – Mn– Si
A/SA– 537
Cl. 3
K12437
80 (550)
1
3
101
1.2
C – Mn – Si
Plate > 2 1/2 in. – 4 in. (64 mm –
102 mm), incl.
Plate, 2 1/2 in. (64 mm) & under
Plate > 4 in. – 6 in. (102 mm –
152 mm), incl.
Plate > 2 1/2 in. – 4 in. (64 mm –
102 mm), incl.
Plate, 2 1/2 in. (64 mm) & under
Plate > 4 in. (102 mm)
Plate, 2 1/2 in. < t ≤ 4 in. (64 mm < t ≤ 102
mm)
Plate ≤ 2 1/2 in. (64 mm)
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
1A
1
11, Cl. 4
3, Cl. 1
3, Cl. 2
K03020
K03506
K11572
K12045
K12045
70
70
80
80
90
1
1
4
3
3
2
2
1
3
3
101
101
102
101
101
11.1
11.1
5.2
4.1
4.1
C – Mn – Si
C – Si
1.25Cr– 0.5Mo – Si
0.5Ni– 0.5Mo –V
0.5Ni– 0.5Mo –V
Forgings
Forgings
Forgings
Forgings
Forgings
(485)
(485)
(550)
(550)
(620)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
101
9.3
9Ni
Typical Product Form
Forgings
ASME BPVC.IX-2017
119
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
A/SA– 541
2, Cl. 1
2, Cl. 2
22, Cl. 3
22, Cl. 4
22, Cl. 5
3VCb
3V
22V
K12765
K12765
K21390
K21390
K21390
K31390
K31830
K31835
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, 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
E, Cl. 4a
C, Cl. 1
C, Cl. 2
C, Cl. 3
C, Cl. 4
C, Cl. 4a
D, Cl. 4a
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K21590
K31390
K31830
K31830
K31830
K31830
K31830
K31835
A/SA– 543
A/SA– 543
A/SA– 543
A/SA– 543
A/SA– 543
A/SA– 543
C, Cl. 1
C, Cl. 2
C, Cl. 3
B, Cl. 1
B, Cl. 2
B, Cl. 3
A/SA– 553
A/SA– 553
A/SA– 556
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
101
4.2
101
4.2
102
5.2
102
5.2
102
5.2
102
6.2
102
6.2
102
5.2
80 (550)
90 (620)
85 (585)
105 (725)
115 (795)
85 (585)
85 (585)
85 (585)
3
3
5C
5C
5C
5C
5C
5C
3
3
1
4
5
1
1
1
105
115
95
85
85
105
115
95
85
85
85
105
115
95
85
85
85
(725)
(795)
(655)
(585)
(585)
(725)
(795)
(655)
(585)
(585)
(585)
(725)
(795)
(655)
(585)
(585)
(585)
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
5C
4
5
3
1
1
4
5
3
1
1
1
4
5
3
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
…
…
…
K42339
K42339
K42339
105 (725)
115 (795)
90 (620)
105 (725)
115 (795)
90 (620)
11A
11B
3
11A
11B
3
5
10
3
5
10
3
II
I
K71340
K81340
100 (690)
100 (690)
11A
11A
A2
K01807
47 (325)
1
Nominal Composition
Typical Product Form
0.75Ni– 0.5Mo – 0.3Cr–V
0.75Ni– 0.5Mo – 0.3Cr–V
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
3Cr– 1Mo – 0.25V– Cb – Ca
3Cr– 1Mo –V–Ti – B
2.25Cr– 1Mo –V
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
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
6.2
6.3
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
2.25Cr– 1Mo
3Cr– 1Mo – 0.25V– Cb – Ca
3Cr– 1Mo –V–Ti – B
3Cr– 1Mo –V–Ti – B
3Cr– 1Mo –V–Ti – B
3Cr– 1Mo –V–Ti – B
3Cr– 1Mo –V–Ti – B
2.25Cr– 1Mo –V
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
102
102
102
102
102
102
3.1
3.1
3.1
3.1
3.1
3.1
2.75Ni– 1.5Cr– 0.5Mo
2.75Ni– 1.5Cr– 0.5Mo
2.75Ni– 1.5Cr– 0.5Mo
3Ni – 1.75Cr– 0.5Mo
3Ni – 1.75Cr– 0.5Mo
3Ni – 1.75Cr– 0.5Mo
Plate
Plate
Plate
Plate
Plate
Plate
1
1
101
101
9.3
9.3
8Ni
9Ni
Plate
Plate
1
101
1.1
C
Smls. tube
ASME BPVC.IX-2017
120
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
60 (415)
70 (485)
1
1
1
2
101
101
11.1
11.1
C – Si
C – Mn – Si
Smls. tube
Smls. tube
K01807
K03007
K03505
47 (325)
60 (415)
70 (485)
1
1
1
1
1
2
101
101
101
1.1
11.1
11.1
C
C
C – Mn
E.R.W. tube
E.R.W. tube
E.R.W. tube
…
K11224
55 (380)
1
1
101
1.1
C – Mn –Ti
Plate
A/SA– 572
A/SA– 572
A/SA– 572
A/SA– 572
A/SA– 572
42
50
55
60
65
…
…
…
…
…
60
65
70
75
80
(415)
(450)
(485)
(515)
(550)
1
1
1
1
1
1
1
2
2
3
101
101
101
101
101
1.2
1.2
1.3
11.1
1.3
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate
Plate
Plate
Plate
Plate
A573
A573
A573
58
65
70
…
…
…
58 (400)
65 (450)
70 (485)
1
1
1
1
1
2
101
101
101
11.1
11.1
11.1
C
C
C
Plate
Plate
Plate
Type or Grade
UNS No.
A/SA– 556
A/SA– 556
B2
C2
K02707
K03006
A/SA– 557
A/SA– 557
A/SA– 557
A2
B2
C2
A/SA– 562
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
A575
A575
A575
A575
A575
A575
A575
A575
M
M
M
M
M
M
M
M
1008
1010
1012
1015
1017
1020
1023
1025
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
101
101
101
1.1
1.1
1.1
1.1
1.1
11.1
11.1
11.1
C
C
C
C
C
C
C
C
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
A576
A576
A576
A576
A576
A576
A576
A576
A576
A576
A576
G10080
G10100
G10120
G10150
G10160
G10170
G10180
G10190
G10200
G10210
G10220
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
101
101
101
101
101
101
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
11.1
11.1
C
C
C
C
C
C
C
C
C
C
C
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
Bar
&
&
&
&
&
shapes
shapes
shapes
shapes
shapes
ASME BPVC.IX-2017
121
P ‐ No.
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
P ‐ No.
Group
No.
…
…
1
1
1
1
101
101
11.1
11.1
C
C
Bar
Bar
K11500
48 (330)
1
1
101
1.1
C
E.R.W. pipe
A
K11430
63 (435)
3
1
101
1.4
Mn – 0.5Cr– 0.3Cu – Si –V
A588
A
K11430
67 (460)
3
1
101
1.4
Mn – 0.5Cr– 0.3Cu – Si –V
A588
A588
A588
A
A
B
K11430
K11430
K12043
70 (485)
70 (485)
63 (435)
3
3
3
1
1
1
101
101
101
1.4
1.4
1.4
Mn – 0.5Cr– 0.3Cu – Si –V
Mn – 0.5Cr– 0.3Cu – Si –V
Mn – 0.6Cr– 0.3Cu – Si –V
A588
B
K12043
67 (460)
3
1
101
1.4
Mn – 0.6Cr– 0.3Cu – Si –V
A588
A588
B
B
K12043
K12043
70 (485)
70 (485)
3
3
1
1
101
101
1.4
1.4
Mn – 0.6Cr– 0.3Cu – Si –V
Mn – 0.6Cr– 0.3Cu – Si –V
Plate & bar > 5 in.
200 mm), incl.
Plate & bar > 4 in.
125 mm), incl.
Shapes
Plate & bar ≤ 4 in.
Plate & bar > 5 in.
200 mm), incl.
Plate & bar > 4 in.
125 mm), incl.
Shapes
Plate & bar ≤ 4 in.
Spec. No.
Type or Grade
UNS No.
G10230
G10250
…
…
A/SA– 587
…
A588
A576
A576
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
– 8 in. (125 mm –
– 5 in. (100 mm –
122
– 5 in. (100 mm –
(100 mm)
1
A/SA– 592
F
K11576
105 (725)
11B
3
101
3.1
0.75Ni – 0.5Cr– 0.5Mo –V
A/SA– 592
A/SA– 592
F
E
K11576
K11695
115 (795)
105 (725)
11B
11B
3
2
101
102
3.1
3.1
0.75Ni – 0.5Cr– 0.5Mo –V
1.75Cr– 0.5Mo – Cu
A/SA– 592
A/SA– 592
E
A
K11695
K11856
115 (795)
115 (795)
11B
11B
2
1
102
101
3.1
3.1
1.75Cr– 0.5Mo – Cu
0.5Cr– 0.25Mo – Si
Forgings, 2 /2 in. – 4 in. (64 mm –
102 mm), incl.
Forgings, 2 1/2 in. (64 mm) & under
Forgings, 2 1/2 in. – 4 in. (64 mm –
102 mm), incl.
Forgings, 2 1/2 in. (64 mm) & under
Forgings, 1 1/2 in. (38 mm) & under
A/SA– 612
A/SA– 612
…
…
K02900
K02900
81 (560)
83 (570)
10C
10C
1
1
101
101
1.3
1.3
C – Mn – Si
C – Mn – Si
Plate > 1/2 in. – 1 in. (13 mm – 25 mm)
Plate, 1/2 in. (13 mm) & under
A618
Ia
…
67 (460)
1
2
101
1.2
Mn – Cu –V
A618
A618
Ia
Ib
…
K02601
70 (485)
67 (460)
1
1
2
2
101
101
1.2
1.2
Mn – Cu –V
Mn – Cu –V
A618
A618
Ib
II
K02601
K12609
70 (485)
67 (460)
1
1
2
2
101
101
1.2
1.2
Mn – Cu –V
Mn – Cu –V
A618
A618
II
III
K12609
K12700
70 (485)
65 (450)
1
1
2
1
101
101
1.2
1.2
Mn – Cu –V
Mn –V
Tube > 3/4 in. – 1 1/2 in. (19 mm –
38 mm)
Tube ≤ 3/4 in. (19 mm)
Tube > 3/4 in. – 1 1/2 in. (19 mm –
38 mm)
Tube ≤ 3/4 in. (19 mm)
Tube > 3/4 in. – 1 1/2 in. (19 mm –
38 mm)
Tube, 3/4 in. (19 mm) & under
Tube
ASME BPVC.IX-2017
(100 mm)
– 8 in. (125 mm –
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
A633
A633
A
C
K01802
K12000
63 (435)
65 (450)
1
1
1
1
101
101
1.1
1.1
Mn– Cb
Mn– Cb
A633
A633
C
D
K12000
K12037
70 (485)
65 (450)
1
1
2
1
101
101
1.1
1.1
Mn– Cb
C – Mn – Si
A633
A633
D
E
K12037
K12202
70 (485)
80 (550)
1
1
2
3
101
101
1.1
4.1
C – Mn – Si
C – Mn – Si –V
Plate
Plate > 2 1/2 in. – 4 in. (64 mm –
102 mm), incl.
Plate to 2 1/2 in. (64 mm)
Plate > 2 1/2 in. – 4 in. (64 mm –
102 mm), incl.
Plate to 2 1/2 in. (64 mm)
Plate
A/SA– 645
A
K41583
95 (655)
11A
2
101
9.2
5Ni – 0.25Mo
Plate
A/SA– 656
A/SA– 656
A/SA– 656
A/SA– 656
A/SA– 656
A/SA– 656
A/SA– 656
A/SA– 656
T3, Gr. 50
T3, Gr. 60
T3, Gr. 70
T3, Gr. 80
T7, Gr. 50
T7, Gr. 60
T7, Gr. 70
T7, Gr. 80
…
…
…
…
…
…
…
…
(415)
(485)
(550)
(620)
(415)
(485)
(550)
(620)
1
1
1
1
1
1
1
1
1
2
3
4
1
2
3
4
101
101
101
101
101
101
101
101
1.2
1.3
2.2
2.2
1.2
1.3
2.2
2.2
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
C – Mn – Si –V– Cb
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
A/SA– 660
A/SA– 660
A/SA– 660
WCA
WCC
WCB
J02504
J02505
J03003
60 (415)
70 (485)
70 (485)
1
1
1
1
2
2
101
101
101
11.1
11.1
1.1
C – Si
C – Mn – Si
C – Si
Centrifugal cast pipe
Centrifugal cast pipe
Centrifugal cast pipe
A/SA– 662
A/SA– 662
A/SA– 662
A
C
B
K01701
K02007
K02203
58 (400)
70 (485)
65 (450)
1
1
1
1
2
1
101
101
101
1.1
1.1
1.1
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate
Plate
Plate
A663
…
…
…
1
1
101
...
C
Bar
201 – 1
201 – 2
XM – 11
302
304
304L
304N
304LN
316
S20100
S20100
S21904
S30200
S30400
S30403
S30451
S30453
S31600
(515)
(655)
(620)
(515)
(515)
(485)
(550)
(515)
(515)
8
8
8
8
8
8
8
8
8
3
3
3
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
8.3
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.1
17Cr– 4Ni – 6Mn
17Cr– 4Ni – 6Mn
21Cr– 6Ni – 9Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
16Cr– 12Ni – 2Mo
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
Spec. No.
75
95
90
75
75
70
80
75
75
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
ASME BPVC.IX-2017
123
A/SA– 666
A/SA– 666
A/SA– 666
A/SA– 666
A/SA– 666
A/SA– 666
A/SA– 666
A/SA– 666
A/SA– 666
60
70
80
90
60
70
80
90
Welding
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 666
A/SA– 666
316L
316N
S31603
S31651
70 (485)
80 (550)
8
8
1
1
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
CC60
CE55
CB60
CE60
CC65
CC70
CB65
CA55
CK75
CB70
CD70
CD80
K02100
K02202
K02401
K02402
K02403
K02700
K02800
K02801
K02803
K03101
K12437
K12437
60 (415)
55 (380)
60 (415)
60 (415)
65 (450)
70 (485)
65 (450)
55 (380)
75 (515)
70 (485)
70 (485)
80 (550)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
2
3
101
101
101
101
101
101
101
101
101
101
101
101
1.1
11.1
1.1
11.1
1.1
11.1
11.1
11.1
11.1
11.1
1.2
1.2
C – Mn– Si
C
C
C – Mn– Si
C – Mn– Si
C – Mn– Si
C – Si
C
C – Mn– Si
C – Si
C – Mn– Si
C – Mn– Si
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
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
A/SA– 672
A/SA– 672
J80
J90
A45
C55
B55
C60
A50
E55
B60
E60
C65
C70
B65
A55
N75
B70
L65
L70
H75
H80
L75
D70
…
…
80 (550)
90 (620)
45 (310)
55 (380)
55 (380)
60 (415)
50 (345)
55 (380)
60 (415)
60 (415)
65 (450)
70 (485)
65 (450)
55 (380)
75 (515)
70 (485)
65 (450)
70 (485)
75 (515)
80 (550)
75 (515)
70 (485)
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
1
3
3
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
2
2
3
2
2
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
3.1
3.1
1.1
1.1
1.1
1.1
1.1
11.1
1.1
11.1
1.1
11.1
11.1
11.1
11.1
11.1
1.1
1.2
1.1
1.2
1.2
1.2
Mn– 0.5Mo – 0.75Ni
Mn– 0.5Mo – 0.75Ni
C
C – Si
C – Si
C – Mn– Si
C
C
C
C – Mn– Si
C – Mn– Si
C – Mn– Si
C – Si
C
C – Mn– Si
C – Si
C – 0.5Mo
C – 0.5Mo
Mn– 0.5Mo
Mn– 0.5Mo
C – 0.5Mo
C – Mn– Si
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
K01700
K01800
K02001
K02100
K02200
K02202
K02401
K02402
K02403
K02700
K02800
K02801
K02803
K03101
K11820
K12020
K12021
K12022
K12320
K12437
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
102
8.1
16Cr– 12Ni – 2Mo
102
8.1
16Cr– 12Ni – 2Mo – N
Typical Product Form
Plate, sheet & strip
Plate, sheet & strip
ASME BPVC.IX-2017
124
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 672
A/SA– 672
D80
J100
K12437
K12521
A/SA– 675
A/SA– 675
A/SA– 675
A/SA– 675
A/SA– 675
A/SA– 675
45
50
55
60
65
70
…
…
…
…
…
…
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
XM – 29
TP304
TP304L
TP304N
TP304LN
TP316
TP316L
TP316N
TP316LN
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
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
101
1.2
C – Mn– Si
101
3.2
Mn– 0.5Mo
80 (550)
100 (690)
1
11A
3
4
45 (310)
50 (345)
55 (380)
60 (415)
65 (450)
70 (485)
1
1
1
1
1
1
1
1
1
1
1
2
101
101
101
101
101
101
11.1
11.1
11.1
11.1
11.1
11.1
S24000
S30400
S30403
S30451
S30453
S31600
S31603
S31651
S31653
100 (690)
75 (515)
70 (485)
80 (550)
75 (515)
75 (515)
70 (485)
80 (550)
75 (515)
8
8
8
8
8
8
8
8
8
3
1
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
CMS – 75
1CR, Cl. 1
1CR, Cl. 2
1.25CR, Cl. 1
1.25CR, Cl. 2
CM – 65
CM – 70
0.5CR, Cl. 1
0.5CR, Cl. 2
CM – 75
CMSH – 70
K02803
K11757
K11757
K11789
K11789
K11820
K12020
K12143
K12143
K12320
K12437
75 (515)
55 (380)
65 (450)
60 (415)
75 (515)
65 (450)
70 (485)
55 (380)
70 (485)
75 (515)
65 (450)
1
4
4
4
4
3
3
3
3
3
1
2
1
1
1
1
1
2
1
2
2
2
101
102
102
102
102
101
101
101
101
101
101
11.1
5.1
5.1
5.1
5.1
1.1
1.2
4.2
4.2
1.2
1.2
A/SA– 691
A/SA– 691
CMSH – 70
CMSH – 80
K12437
K12437
70 (485)
75 (515)
1
1
2
3
101
101
1.2
1.2
C – Mn– Si
C – Mn– Si
A/SA– 691
A/SA– 691
A/SA– 691
CMSH – 80
2.25CR, Cl. 1
2.25CR, Cl. 2
K12437
K21590
K21590
80 (550)
60 (415)
75 (515)
1
5A
5A
3
1
1
101
102
102
1.2
5.2
5.2
C – Mn– Si
2.25Cr– 1Mo
2.25Cr– 1Mo
Typical Product Form
Fusion welded pipe
Fusion welded pipe
C
C
C
C
C
C
Bar
Bar
Bar
Bar
Bar
Bar
18Cr– 3Ni – 12Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
Welded tube
Welded tube
Welded tube
Welded tube
Welded tube
Welded tube
Welded tube
Welded tube
Welded tube
C – Mn– Si
1Cr– 0.5Mo
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
1.25Cr– 0.5Mo – Si
C – 0.5Mo
C – 0.5Mo
0.5Cr– 0.5Mo
0.5Cr– 0.5Mo
C – 0.5Mo
C – Mn– Si
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 > 2 1/2 in. – 4 in.
(64 mm – 102 mm)
Fusion welded pipe ≤ 2 1/2 in. (64 mm)
Fusion welded pipe > 2 1/2 in. – 4 in.
(64 mm – 102 mm)
Fusion welded pipe ≤ 2 1/2 in. (64 mm)
Fusion welded pipe
Fusion welded pipe
ASME BPVC.IX-2017
125
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
A/SA– 691
A/SA– 691
A/SA– 691
A/SA– 691
A/SA– 691
Type or Grade
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
(415)
(515)
(415)
(515)
(585)
5A
5A
5B
5B
15E
1
1
1
1
1
102
102
102
102
102
5.2
5.2
5.3
5.3
6.4
F42
F46
F48
F50
F52
F56
F60
F65
F70
K03014
K03014
K03014
K03014
K03014
K03014
K03014
K03014
K03014
60
60
62
64
66
68
75
77
82
(415)
(415)
(425)
(440)
(455)
(470)
(515)
(530)
(565)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
101
101
101
101
101
101
101
101
101
B
C
K03200
K03200
60 (415)
70 (485)
1
1
1
2
K02302
K02302
K03301
K03301
K03301
K12510
K12510
K12510
…
…
…
…
…
…
…
…
1
1
1
1
1
1
1
1
Gr. V
Gr. V, Tp. E
K22035
K22035
65 (450)
65 (450)
A/SA– 724
A/SA– 724
A/SA– 724
A
B
C
K11831
K12031
K12037
A/SA– 727
…
A/SA– 731
A/SA– 731
A/SA– 731
S41500
TP439
18Cr– 2Mo
A707
A707
A707
A707
A707
A707
A707
A707
A714
A714
L1,
L1,
L2,
L2,
L2,
L3,
L3,
L3,
Cl.
Cl.
Cl.
Cl.
Cl.
Cl.
Cl.
Cl.
1
2
1
2
3
1
2
3
Typical Product Form
3Cr– 1Mo
3Cr– 1Mo
5Cr– 0.5Mo
5Cr– 0.5Mo
9Cr– 1Mo –V
Fusion
Fusion
Fusion
Fusion
Fusion
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
11.1
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
101
101
11.1
11.1
C – Mn – Si
C – Mn – Si
Bar
Bar
1
1
1
1
2
1
1
2
101
101
101
101
101
101
101
101
1.2
1.2
11.1
11.1
11.1
1.2
1.2
1.3
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn –V– N
C – Mn –V– N
C – Mn –V– N
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
9A
9A
1
1
102
102
9.1
9.1
2Ni – 1Cu
2Ni – 1Cu
Smls. & welded pipe
Smls. & welded pipe
90 (620)
95 (655)
90 (620)
1
1
1
4
4
4
101
101
101
3.1
3.1
1.1
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate
Plate
Plate
K02506
60 (415)
1
1
101
11.1
C – Mn – Si
Forgings
S41500
S43035
S44400
115 (795)
60 (415)
60 (415)
6
7
7
4
2
2
102
102
102
7.2
7.1
7.1
13Cr– 4.5Ni – Mo
18Cr–Ti
18Cr– 2Mo
Smls. & welded pipe
Smls. & welded pipe
Smls. & welded pipe
ASME BPVC.IX-2017
126
60
75
60
75
85
A/SA– 696
A/SA– 696
1
2
1
2
Welding
K31545
K31545
K41545
K41545
K91560
A694
A694
A694
A694
A694
A694
A694
A694
A694
3CR, Cl.
3CR, Cl.
5CR, Cl.
5CR, Cl.
91
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
10I
10I
10K
10J
10K
1
1
1
1
1
102
102
102
102
102
7.1
7.1
7.1
7.1
7.1
70 (485)
80 (550)
1
1
2
3
101
101
K02008
70 (485)
1
3
C
K02008
75 (515)
1
A/SA– 738
A/SA– 738
A/SA– 738
C
B
A
K02008
K12007
K12447
80 (550)
85 (585)
75 (515)
A/SA– 739
A/SA– 739
B11
B22
K11797
K21390
A/SA– 765
A/SA– 765
A/SA– 765
A/SA– 765
IV
I
II
III
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
S31200
S31260
S31500
S31803
…
…
…
…
…
S32304
S32304
S32550
S32750
S32760
Type or Grade
UNS No.
A/SA– 731
A/SA– 731
A/SA– 731
A/SA– 731
A/SA– 731
TPXM – 33
TPXM – 27
S44660
S44700
S44800
S44626
S44627
S44660
S44700
S44800
65
65
85
80
80
A/SA– 737
A/SA– 737
B
C
K12001
K12202
A/SA– 738
C
A/SA– 738
(450)
(450)
(585)
(550)
(550)
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
27Cr– 1Mo –Ti
27Cr– 1Mo
26Cr– 3Ni – 3Mo
29Cr– 4Mo
29Cr– 4Mo – 2Ni
Smls.
Smls.
Smls.
Smls.
Smls.
&
&
&
&
&
11.1
4.1
C – Mn – Si – Cb
C – Mn – Si –V
Plate
Plate
101
11.1
C – Mn – Si
3
101
11.1
C – Mn – Si
1
1
1
3
3
2
101
101
101
11.1
11.1
11.1
C – Mn – Si
C – Mn – Si – Cb
C – Mn – Si
Plate > 4 in. – 6 in. (102 mm –
152 mm), incl.
Plate > 2 1/2 in. – 4 in. (64 mm –
102 mm) , incl.
Plate, 2 1/2 in. (64 mm) & under
Plate
Plate
70 (485)
75 (515)
4
5A
1
1
102
102
5.1
5.2
1.25Cr– 0.5Mo
2.25Cr– 1Mo
Bar
Bar
K02009
K03046
K03047
K32026
80
60
70
70
(550)
(415)
(485)
(485)
1
1
1
9B
3
1
2
1
101
101
101
101
1.1
11.1
11.1
9.2
C – Mn – Si
C – Mn – Si
C – Mn – Si
3.5Ni
Forgings
Forgings
Forgings
Forgings
S31200
S31260
S31500
S31803
S32003
S32101
S32101
S32202
S32205
S32304
S32304
S32550
S32750
S32760
100
100
92
90
100
94
101
94
95
87
100
110
116
109
(690)
(690)
(635)
(620)
(690)
(650)
(700)
(650)
(655)
(600)
(690)
(760)
(800)
(750)
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
102
102
102
102
102
102
102
102
102
102
102
102
102
102
10.2
10.2
10.1
10.1
10.1
10.1
10.1
10.1
10.1
10.1
10.1
10.2
10.2
10.2
25Cr– 6Ni – Mo – N
25Cr– 6.5Ni – 3Mo – N
18Cr– 5Ni – 3Mo – N
22Cr– 5Ni – 3Mo – N
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
23Cr– 4Ni – Mo – Cu – N
23Cr– 4Ni – Mo – Cu – N
25Cr– 5Ni – 3Mo – 2Cu
25Cr– 7Ni – 4Mo – N
25Cr– 8Ni – 3Mo –W– Cu – N
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
&
&
&
&
&
&
&
&
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
> 0.187 in. (5 mm)
≤ 0.187 in. (5 mm)
> 1 in. (25 mm)
≤ 1 in. (25 mm)
ASME BPVC.IX-2017
127
P ‐ No.
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
Type or Grade
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
A/SA– 789
S3 2 900
S3 2 900
90 (62 0)
1 0H
1
1 02
1 0.2
2 6Cr– 4Ni – Mo
Smls. & welded tube
A/SA– 789
S3 2 906
S3 2 906
1 09 (75 0)
1 0H
1
1 02
1 0.2
2 9Cr– 6.5 Ni – 2 Mo – N
Smls. & welded tube
A/SA– 789
S3 2 906
S3 2 906
1 1 6 (800)
1 0H
1
1 02
1 0.2
2 9Cr– 6.5 Ni – 2 Mo – N
Smls. & welded tube < 0.40 in. (1 0 mm)
A/SA– 789
S3 2 95 0
S3 2 95 0
1 00 (690)
1 0H
1
1 02
1 0.2
2 6Cr– 4Ni – Mo – N
Smls. & welded tube
A/SA– 789
S3 92 74
S3 92 74
1 1 6 (800)
1 0H
1
1 02
1 0.2
2 5 Cr– 7Ni – 3 Mo – 2 W– Cu – N
Smls. & welded tube
A/SA– 789
…
…
S82 441
99 (680)
1 0H
1
1 02
1 0.1
2 4Cr– 4Ni – 3 Mn – 1 .5 Mo – N
Smls. & welded tube
S82 441
1 07 (740)
1 0H
1
1 02
1 0.1
2 4Cr– 4Ni – 3 Mn – 1 .5 Mo – N
Smls. & welded tube < 0.40 in. (1 0 mm)
A/SA– 789
≥
≥
0.40 in. (1 0 mm)
0.40 in. (1 0 mm)
S3 1 2 00
S3 1 2 00
1 00 (690)
1 0H
1
1 02
1 0.2
2 5 Cr– 6Ni – Mo – N
Smls. & welded pipe
S3 1 2 60
S3 1 2 60
1 00 (690)
1 0H
1
1 02
1 0.2
2 5 Cr– 6.5 Ni – 3 Mo – N
Smls. & welded pipe
A/SA– 790
S3 1 5 00
S3 1 5 00
92 (63 5 )
1 0H
1
1 02
1 0.1
1 8Cr– 5 Ni – 3 Mo – N
Smls. & welded pipe
A/SA– 790
S3 1 803
S3 1 803
90 (62 0)
1 0H
1
1 02
1 0.1
2 2 Cr– 5 Ni – 3 Mo – N
Smls. & welded pipe
A/SA– 790
…
…
…
…
S3 2 003
90 (62 0)
1 0H
1
1 02
1 0.1
2 1 Cr– 3 .5 Ni – Mo – N
Smls. & welded pipe
S3 2 1 01
94 (65 0)
1 0H
1
1 02
1 0.1
2 1 Cr– 5 Mn – 1 .5 Ni – Cu – N
Smls. & welded pipe > 0.1 87 in. (5 mm)
S3 2 1 01
1 01 (700)
1 0H
1
1 02
1 0.1
2 1 Cr– 5 Mn – 1 .5 Ni – Cu – N
Smls. & welded pipe
S3 2 2 02
94 (65 0)
1 0H
1
1 02
1 0.1
2 2 Cr– 2 Ni – Mo – N
Smls. & welded pipe
A/SA– 790
2 2 05
S3 2 2 05
95 (65 5 )
1 0H
1
1 02
1 0.1
2 2 Cr– 5 Ni – 3 Mo – N
Smls. & welded pipe
A/SA– 790
S3 2 3 04
S3 2 3 04
87 (600)
1 0H
1
1 02
1 0.1
2 3 Cr– 4Ni – Mo – Cu – N
Smls. & welded pipe
A/SA– 790
S3 2 5 5 0
S3 2 5 5 0
1 1 0 (760)
1 0H
1
1 02
1 0.2
2 5 Cr– 5 Ni – 3 Mo – 2 Cu
Smls. & welded pipe
A/SA– 790
S3 2 75 0
S3 2 75 0
1 1 6 (800)
1 0H
1
1 02
1 0.2
2 5 Cr– 7Ni – 4Mo – N
Smls. & welded pipe
A/SA– 790
S3 2 760
S3 2 760
1 09 (75 0)
1 0H
1
1 02
1 0.2
2 5 Cr– 8Ni – 3 Mo –W– Cu – N
Smls. & welded pipe
A/SA– 790
S3 2 900
S3 2 900
90 (62 0)
1 0H
1
1 02
1 0.2
2 6Cr– 4Ni – Mo
Smls. & welded pipe
A/SA– 790
S3 2 906
S3 2 906
1 09 (75 0)
1 0H
1
1 02
1 0.2
2 9Cr– 6.5 Ni – 2 Mo – N
Smls. & welded pipe
A/SA– 790
S3 2 906
S3 2 906
1 1 6 (800)
1 0H
1
1 02
1 0.2
2 9Cr– 6.5 Ni – 2 Mo – N
Smls. & welded pipe < 0.40 in. (1 0 mm)
A/SA– 790
S3 2 95 0
S3 2 95 0
1 00 (690)
1 0H
1
1 02
1 0.2
2 6Cr– 4Ni – Mo – N
Smls. & welded pipe
A/SA– 790
S3 92 74
S3 92 74
1 1 6 (800)
1 0H
1
1 02
1 0.2
2 5 Cr– 7Ni – 3 Mo – 2 W– Cu – N
Smls. & welded pipe
A/SA– 790
…
…
S82 441
99 (680)
1 0H
1
1 02
1 0.1
2 4Cr– 4Ni – 3 Mn – 1 .5 Mo – N
Smls. & welded pipe
S82 441
1 07 (740)
1 0H
1
1 02
1 0.1
2 4Cr– 4Ni – 3 Mn – 1 .5 Mo – N
Smls. & welded pipe < 0.40 in. (1 0 mm)
A/SA– 803
TP43 9
S43 03 5
60 (41 5 )
7
2
1 02
7.1
1 8Cr–Ti
Welded tube
A/SA– 803
2 6 –3 –3
S44660
85 (5 85 )
1 0K
1
1 02
7.1
2 6Cr– 3 Ni – 3 Mo
Welded tube
A/SA– 790
A/SA– 790
A/SA– 790
A/SA– 790
≤
0.1 87 in. (5 mm)
≥
0.40 in. (1 0 mm)
≥
0.40 in. (1 0 mm)
A/SA– 81 3
N083 67
N083 67
95 (65 5 )
45
8.2
46Fe – 2 4Ni – 2 1 Cr – 6Mo – Cu – N
Welded pipe > 0.1 875 in. (5 mm)
N083 67
N083 67
1 00 (690)
45
…
…
111
A/SA– 81 3
111
8.2
46Fe – 2 4Ni – 2 1 Cr – 6Mo – Cu – N
Welded pipe
A/SA– 81 3
TPXM – 1 9
S2 091 0
1 00 (690)
8
3
1 02
8.3
2 2 Cr– 1 3 Ni – 5 Mn
Welded pipe
A/SA– 81 3
TPXM – 1 1
S2 1 904
90 (62 0)
8
3
1 02
8.3
2 1 Cr– 6Ni – 9Mn
Welded pipe
A/SA– 81 3
TPXM – 2 9
S2 4000
1 00 (690)
8
3
1 02
8.3
1 8Cr– 3 Ni – 1 2 Mn
Welded pipe
A/SA– 81 3
TP3 04
S3 0400
75 (5 1 5 )
8
1
1 02
8.1
1 8Cr– 8Ni
Welded pipe
≤
0.1 875 in. (5 mm)
ASME BPVC.IX-2017
128
A/SA– 790
A/SA– 790
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
(485)
(515)
(550)
(515)
(600)
8
8
8
8
8
1
1
1
1
2
102
102
102
102
102
8.1
8.1
8.1
8.1
8.2
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
21Cr– 11Ni – N
Welded
Welded
Welded
Welded
Welded
pipe
pipe
pipe
pipe
pipe
(515)
(515)
(515)
(515)
(650)
(515)
(485)
8
8
8
8
8
8
8
2
2
2
2
4
1
1
102
102
102
102
102
102
102
8.2
8.2
8.2
8.2
8.2
8.1
8.1
23Cr– 12Ni
23Cr– 12Ni – Cb
25Cr– 20Ni
25Cr– 20Ni – Cb
20Cr– 18Ni – 6Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
Welded
Welded
Welded
Welded
Welded
Welded
Welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
S31609
S31651
S31653
75 (515)
80 (550)
75 (515)
8
8
8
1
1
1
102
102
102
8.1
8.1
8.1
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
Welded pipe
Welded pipe
Welded pipe
TP317
TP317L
…
TP321
TP321H
TP347
TP347H
TP348
S31700
S31703
S32053
S32100
S32109
S34700
S34709
S34800
75
75
93
75
75
75
75
75
(515)
(515)
(640)
(515)
(515)
(515)
(515)
(515)
8
8
8
8
8
8
8
8
1
1
4
1
1
1
1
1
102
102
102
102
102
102
102
102
8.1
8.1
8.2
8.1
8.1
8.1
8.1
8.1
18Cr– 13Ni – 3Mo
18Cr– 13Ni – 3Mo
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
A/SA– 813
A/SA– 813
TP348H
TPXM – 15
S34809
S38100
75 (515)
75 (515)
8
8
1
1
102
102
8.1
8.1
18Cr– 10Ni – Cb
18Cr– 18Ni – 2Si
Welded pipe
Welded pipe
A/SA– 814
N08367
N08367
95 (655)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Cold worked welded pipe > 0.1875 in. (5
A/SA– 814
N08367
N08367
100 (690)
45
…
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
A/SA– 814
A/SA– 814
A/SA– 814
A/SA– 814
TPXM – 19
TPXM – 11
TPXM – 29
TP304
S20910
S21904
S24000
S30400
100
90
100
75
(690)
(620)
(690)
(515)
8
8
8
8
3
3
3
1
102
102
102
102
8.3
8.3
8.3
8.1
22Cr– 13Ni – 5Mn
21Cr– 6Ni – 9Mn
18Cr– 3Ni – 12Mn
18Cr– 8Ni
mm)
Cold worked
mm)
Cold worked
Cold worked
Cold worked
Cold worked
A/SA– 814
A/SA– 814
A/SA– 814
TP304L
TP304H
TP304N
S30403
S30409
S30451
70 (485)
75 (515)
80 (550)
8
8
8
1
1
1
102
102
102
8.1
8.1
8.1
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
Cold worked welded pipe
Cold worked welded pipe
Cold worked welded pipe
Type or Grade
UNS No.
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
TP304L
TP304H
TP304N
TP304LN
S30815
S30403
S30409
S30451
S30453
S30815
70
75
80
75
87
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
TP309S
TP309Cb
TP310S
TP310Cb
S31254
TP316
TP316L
S30908
S30940
S31008
S31040
S31254
S31600
S31603
75
75
75
75
94
75
70
A/SA– 813
A/SA– 813
A/SA– 813
TP316H
TP316N
TP316LN
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
A/SA– 813
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
ASME BPVC.IX-2017
129
P ‐ No.
Spec. No.
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
welded pipe ≤ 0.1875 in. (5
welded
welded
welded
welded
pipe
pipe
pipe
pipe
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
Group
No.
(515)
(600)
(515)
(515)
(515)
(515)
(650)
(515)
(485)
(515)
(550)
(515)
(515)
(515)
(640)
(515)
(515)
(515)
(515)
(515)
(515)
(515)
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
2
2
2
2
2
4
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
102
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
8.2
8.1
8.1
8.1
8.1
8.1
8.1
8.1
(620)
(650)
(650)
(655)
10H
10H
10H
10H
1
1
1
1
102
102
102
102
S32750
116 (800)
10H
1
S32760
S41500
S32760
S41500
109 (750)
110 (760)
10H
6
A/SA– 832
A/SA– 832
A/SA– 832
23V
21V
22V
…
K31830
K31835
85 (585)
85 (585)
85 (585)
A/SA– 836
…
…
55 (380)
Type or Grade
UNS No.
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– 814
A/SA– 814
A/SA– 814
A/SA– 814
A/SA– 814
A/SA– 814
A/SA– 814
TP304LN
S30815
TP309S
TP309Cb
TP310S
TP310Cb
S31254
TP316
TP316L
TP316H
TP316N
TP316LN
TP317
TP317L
…
TP321
TP321H
TP347
TP347H
TP348
TP348H
TPXM – 15
S30453
S30815
S30908
S30940
S31008
S31040
S31254
S31600
S31603
S31609
S31651
S31653
S31700
S31703
S32053
S32100
S32109
S34700
S34709
S34800
S34809
S38100
75
87
75
75
75
75
94
75
70
75
80
75
75
75
93
75
75
75
75
75
75
75
A/SA– 815
A/SA– 815
A/SA– 815
A/SA– 815
S31803
…
…
S32205
S31803
S32101
S32202
S32205
90
94
94
95
2507
A/SA– 815
A/SA– 815
A815
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
18Cr– 8Ni – N
21Cr– 11Ni – N
23Cr– 12Ni
23Cr– 12Ni – Cb
25Cr– 20Ni
25Cr– 20Ni – Cb
20Cr– 18Ni – 6Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
18Cr– 13Ni – 3Mo
18Cr– 13Ni – 3Mo
23Cr– 25Ni – 5.5Mo – N
18Cr– 10Ni –Ti
18Cr– 10Ni –Ti
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 10Ni – Cb
18Cr– 18Ni – 2Si
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
Cold
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
worked
10.1
10.1
10.1
10.1
22Cr– 5Ni – 3Mo – N
21Cr– 5Mn – 1.5Ni – Cu – N
22Cr– 2Ni – Mo – N
22Cr– 5Ni – 3Mo – N
Fittings
Fittings
Fittings
Fittings
102
10.2
25Cr– 7Ni – 4Mo – N
Fittings
1
4
102
102
10.2
7.2
25Cr– 8Ni – 3Mo –W– Cu – N
13Cr– 4.5Ni – Mo
Fittings
Fittings
5C
5C
5C
1
1
1
102
102
102
6.2
6.2
6.2
3Cr– 1Mo – 0.25V– Cb – Ca
3Cr– 1Mo –V–Ti – B
2.25Cr– 1Mo –V
Plate
Plate
Plate
1
1
101
1.1
C – Si –Ti
Forgings
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
130
P ‐ No.
Spec. No.
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
Type or Grade
A/SA– 841
A/SA– 841
A/SA– 841
A/SA– 841
A,
A,
B,
B,
Cl.
Cl.
Cl.
Cl.
1
1
2
2
A859
A859
A, Cl. 1
A, Cl. 2
…
…
…
…
K20747
K20747
65
70
75
80
(450)
(485)
(515)
(550)
65 (450)
75 (515)
(415)
(435)
(455)
(515)
(530)
(550)
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
1
1
1
1
2
2
3
3
101
101
101
101
1.2
1.2
1.3
1.3
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate
Plate
Plate
Plate
11C
11C
1
1
101
101
3.3
3.3
1Ni – 1Cu – 0.75Cr– Mo – Nb
1Ni – 1Cu – 0.75Cr– Mo – Nb
Forgings
Forgings
1
1
1
1
1
1
1
1
1
2
2
3
101
101
101
101
101
101
1.2
1.2
1.2
1.3
1.3
1.3
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Typical Product Form
> 2.5 in. (65 mm)
≤ 2.5 in. (65 mm)
> 2.5 in. (65 mm)
≤ 2.5 in. (65 mm)
A860
A860
A860
A860
A860
A860
WPHY
WPHY
WPHY
WPHY
WPHY
WPHY
A890
A890
4A
6A
J92205
J93380
90 (620)
100 (690)
10H
10H
1
1
102
102
10.1
10.2
22Cr– 5Ni – 3Mo – N
25Cr– 8Ni – 3Mo –W– Cu – N
Castings
Castings
A928
A928
A928
A928
A928
A928
A928
S31803
S32003
S32003
2205
2304
2507
…
S31803
S32003
S32003
S32205
S32304
S32750
S32760
90
95
100
95
87
116
108
(620)
(655)
(690)
(655)
(600)
(800)
(745)
10H
10H
10H
10H
10H
10H
10H
1
1
1
1
1
1
1
102
102
102
102
102
102
102
10.1
10.1
10.1
10.1
10.1
10.2
10.2
22Cr– 5Ni – 3Mo – N
21Cr– 3.5Ni – Mo – N
21Cr– 3.5Ni – Mo – N
22Cr– 5Ni – 3Mo – N
23Cr– 4Ni – Mo – Cu – N
25Cr– 7Ni – 4Mo – N
25Cr– 8Ni – 3Mo –W– Cu – N
Welded
Welded
Welded
Welded
Welded
Welded
Welded
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
FXM – 19
FXM – 11
F304
F304L
F304H
F304N
F304LN
F46
F310
F316
F316L
F316H
S20910
S21904
S30400
S30403
S30409
S30451
S30453
S30600
S31000
S31600
S31603
S31609
100
90
70
65
70
80
70
78
75
70
65
70
(690)
(620)
(485)
(450)
(485)
(550)
(485)
(540)
(515)
(485)
(450)
(485)
8
8
8
8
8
8
8
8
8
8
8
8
3
3
1
1
1
1
1
1
2
1
1
1
102
102
102
102
102
102
102
102
102
102
102
102
8.3
8.3
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.1
8.1
8.1
22Cr– 13Ni – 5Mn
21Cr– 6Ni – 9Mn
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni
18Cr– 8Ni – N
18Cr– 8Ni – N
18Cr– 15Ni – 4Si
25Cr– 20Ni
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
…
…
…
…
…
…
60
63
66
75
77
80
Welding
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
fittings
fittings
fittings
fittings
fittings
fittings
pipe
pipe > 0.1875 in. (5 mm)
pipe ≤ 0.1875 in. (5 mm)
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
131
42
46
52
60
65
70
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Type or Grade
UNS No.
A/SA– 965
A/SA– 965
A/SA– 965
A/SA– 965
A/SA– 965
A/SA– 965
A/SA– 965
A/SA– 965
F316N
F316LN
F321
F321H
F347
F347H
F348
F348H
S31651
S31653
S32100
S32109
S34700
S34709
S34800
S34809
80 (550)
70 (485)
70 (485)
70 (485)
70 (485)
70 (485)
70 (485)
70 (485)
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
A992
…
…
65 (450)
1
1
101
1.2
A/SA– 995
A/SA– 995
A/SA– 995
A/SA– 995
4A
2A
1B
6A
J92205
J93345
J93372
J93380
90 (620)
95 (655)
100 (690)
100 (690)
10H
10H
10H
10H
1
1
1
1
102
102
102
102
10.1
10.2
10.2
10.2
A/SA– 1008
A/SA– 1008
A/SA– 1008
CS Type A
CS Type B
DS Type B
…
…
…
40 (275)
40 (275)
40 (275)
1
1
1
1
1
1
101
101
101
A/SA– 1010
A/SA– 1010
40
50
S41003
S41003
66 (455)
70 (485)
7
7
1
1
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
A/SA– 1011
CS Type B
DS Type B
HSLAS 45 Cl. 1
HSLAS 45 Cl. 2
HSLAS 50 Cl. 1
HSLAS 50 Cl. 2
HSLAS 55 Cl. 1
HSLAS 55 Cl. 2
HSLAS 60 Cl. 1
HSLAS 60 Cl. 2
SS 36 Type 1
SS 36 Type 2
SS 40
SS 45
SS 50
SS 55
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
40 (275)
40 (275)
60 (415)
55 (380)
65 (450)
60 (415)
70 (485)
65 (450)
75 (515)
70 (485)
53 (365)
58 (400)
55 (380)
60 (415)
65 (450)
70 (485)
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
2
1
1
1
1
1
2
Welding
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Ferrous (Cont'd)
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
102
8.1
Nominal Composition
Typical Product Form
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
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
C – Mn– Si
Shapes
22Cr– 5Ni – 3Mo – N
24Cr– 10Ni – 4Mo – N
25Cr– 5Ni – 3Mo – 2Cu
25Cr– 8Ni – 3Mo –W– Cu– N
Castings
Castings
Castings
Castings
1.1
1.1
1.1
C
C
C
Sheet
Sheet
Sheet
102
102
7.2
7.2
12Cr– 1Ni
12Cr– 1Ni
Plate, sheet & strip
Plate, sheet & strip
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
1.1
1.1
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
1.3
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
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
ASME BPVC.IX-2017
132
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
A/SA– 1011
A1066
A1066
A1066
A1066
A1066
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
Type or Grade
UNS No.
SS 60
Grade 50
Grade 60
Grade 65
Grade 70
Grade 80
…
…
…
…
…
…
75
65
75
80
85
90
A
A25
A25P
B
BM
BMO
BMS
BN
BNO
BNS
BQ
BQO
BQS
BR
X42
X42M
X42MO
X42MS
X42N
X42NO
X42NS
X42Q
X42QO
X42QS
X42R
X46
X46M
X46MO
X46MS
X46N
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
49
45
45
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
63
63
63
63
63
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
(515)
(450)
(515)
(550)
(585)
(620)
1
3
3
3
3
3
2
1
2
3
3
3
101
101
101
101
101
101
1.3
1.2
2.1
2.1
2.2
2.2
(340)
(310)
(310)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(415)
(435)
(435)
(435)
(435)
(435)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
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
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
Typical Product Form
C
Mn – Ni – Cr– Mo
Mn – Ni – Cr– Mo
Mn – Ni – Cr– Mo
Mn – Ni – Cr– Mo
Mn – Ni – Cr– Mo
Sheet & strip
Plate
Plate
Plate
Plate
Plate
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
C – Mn
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
Smls. &
welded
welded
welded
welded
pipe
pipe
pipe
welded
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
welded
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
133
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
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
UNS No.
API 5L
API 5L
X46NO
X46NS
API
API
API
API
API
API
API
5L
5L
5L
5L
5L
5L
5L
X46Q
X46QO
X46QS
X52
X52M
X52MO
X52MS
API
API
API
API
API
API
API
API
API
API
API
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
X52N
X52NO
X52NS
X52Q
X52QO
X52QS
X56
X56M
X56MO
X56MS
X56N
API
API
API
API
API
API
API
5L
5L
5L
5L
5L
5L
5L
X56Q
X56QO
X56QS
X60
X60M
X60MO
X60MS
API
API
API
API
API
API
API
API
API
API
5L
5L
5L
5L
5L
5L
5L
5L
5L
5L
X60N
X60Q
X60QO
X60QS
X65
X65M
X65MO
X65MS
X65Q
X65QO
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
63 (435)
63 (435)
1
1
1
1
101
101
1.2
1.2
C – Mn
C – Mn
Smls. & welded pipe
Smls. & welded pipe
63
63
63
67
67
67
67
(435)
(435)
(435)
(460)
(460)
(460)
(460)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
101
101
101
101
101
101
101
1.2
1.2
1.2
11.1
1.2
1.2
1.2
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
67
67
67
67
67
67
71
71
71
71
71
(460)
(460)
(460)
(460)
(460)
(460)
(490)
(490)
(490)
(490)
(490)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
101
101
101
101
101
101
101
101
101
101
101
1.2
1.2
1.2
1.2
1.2
1.2
11.1
2.1
2.1
2.1
1.3
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
Smls. &
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
71
71
71
75
75
75
75
(490)
(490)
(490)
(515)
(515)
(515)
(515)
1
1
1
1
1
1
1
2
2
2
2
2
2
2
101
101
101
101
101
101
101
3.1
3.1
3.1
11.1
2.1
2.1
2.1
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
75
75
75
75
78
78
78
78
78
78
(515)
(515)
(515)
(515)
(540)
(540)
(540)
(540)
(540)
(540)
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
101
101
101
101
101
101
101
101
101
101
1.3
3.1
3.1
3.1
11.1
2.1
2.1
2.1
3.1
3.1
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls. &
Smls. &
Smls. &
Smls. &
Smls. &
Welded
Welded
Welded
Smls. &
Smls. &
welded
welded
welded
welded
welded
pipe
pipe
pipe
welded
welded
pipe
pipe
pipe
pipe
pipe
Typical Product Form
pipe
pipe
pipe
ASME BPVC.IX-2017
134
Type or Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
(540)
(565)
(565)
(565)
(565)
(565)
(565)
(565)
(625)
(625)
(625)
(625)
(410)
(500)
(540)
(600)
(480)
(540)
(580)
(400)
(410)
(500)
(540)
(600)
(320)
(380)
(415)
1
1
1
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
3
3
3
3
3
3
4
4
4
4
1
2
2
3
1
2
3
1
1
2
2
3
1
1
1
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
3.1
11.1
2.2
2.2
2.2
3.1
3.1
3.1
2.2
2.2
3.1
3.1
1.1
11.2
11.2
11.2
1.2
1.2
11.1
1.1
1.1
11.2
11.2
11.2
1.1
1.1
1.2
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 – Si
C – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Si
C – Si
C – Si
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls. & welded
Smls. & welded
Welded pipe
Welded pipe
Welded pipe
Smls. & welded
Smls. & welded
Smls. & welded
Welded pipe
Welded pipe
Smls. & welded
Smls. & welded
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
E.R.W. pipe
E.R.W. pipe
E.R.W. pipe
(415)
(435)
(455)
(490)
(515)
(530)
(565)
1
1
1
1
1
1
1
1
1
1
2
2
2
3
101
101
101
101
101
101
101
11.1
11.1
11.1
11.1
11.1
11.1
...
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
C – Mn
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
62.5 (430)
66.5 (460)
1
1
1
1
101
101
1.1
1.1
C
C
Plate
Plate
UNS No.
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
API 5L
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 1448
AS 4728
AS 4728
AS 4728
X65QS
X70
X70M
X70MO
X70MS
X70Q
X70QO
X70QS
X80M
X80MO
X80Q
X80QO
K3
K4
K5
K6
K8
K9
K10
S1
S3
S4
S5
S6
200 L0
240 L0
290 L0
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
78
83
83
83
83
83
83
83
91
91
91
91
59.5
72.5
78
87
69.5
78
84
58
59.5
72.5
78
87
46.5
55
60
WPHY– 42
WPHY– 46
WPHY– 52
WPHY– 56
WPHY– 60
WPHY– 65
WPHY– 70
…
…
…
…
…
…
…
60
63
66
71
75
77
82
PT430
PT460
…
…
SA/AS 1548
SA/AS 1548
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
&
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
welded
pipe
pipe
pipe
pipe
pipe
pipe
pipe
fittings
fittings
fittings
fittings
fittings
fittings
fittings
ASME BPVC.IX-2017
135
Group
No.
Type or Grade
SP – 75
SP – 75
SP – 75
SP – 75
SP – 75
SP – 75
SP – 75
Brazing
P ‐ No.
Spec. No.
MSS
MSS
MSS
MSS
MSS
MSS
MSS
Welding
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
P ‐ No.
Group
No.
Welding
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
UNS No.
PT490
…
71 (490)
1
2
101
1.2
C
Plate
SA/CSA– G40.21
SA/CSA– G40.21
SA/CSA– G40.21
Gr. 38W
Gr. 44W
Gr. 50W
…
…
…
60 (415)
65 (450)
65 (450)
1
1
1
1
1
1
101
101
101
1.1
1.2
1.2
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate, bar & shapes
Plate, bar & shapes
Plate, bar & shapes
SA/EN 10025 – 2
S235JR
…
52 (360)
1
1
…
1.1
C
Plate
SA/EN 10028 – 2
10CrMo9 – 10
…
65.5 (450)
5A
1
102
5.2
2.25Cr– 1Mo
SA/EN 10028 – 2
SA/EN 10028 – 2
10CrMo9 – 10
10CrMo9 – 10
…
…
66.5 (460)
68 (470)
5A
5A
1
1
102
102
5.2
5.2
2.25Cr– 1Mo
2.25Cr– 1Mo
SA/EN 10028 – 2
SA/EN 10028 – 2
10CrMo9 – 10
13CrMo4 – 5
…
…
69.5 (480)
61 (420)
5A
4
1
1
102
102
5.2
5.1
2.25Cr– 1Mo
1Cr– 0.5Mo
SA/EN 10028 – 2
13CrMo4 – 5
…
62.5 (430)
4
1
102
5.1
1Cr– 0.5Mo
SA/EN 10028 – 2
13CrMo4 – 5
…
64 (440)
4
1
102
5.1
1Cr– 0.5Mo
SA/EN 10028 – 2
SA/EN 10028 – 2
13CrMo4 – 5
13CrMoSi5 – 5+QT
…
…
65.5 (450)
71 (490)
4
4
1
1
102
102
5.1
5.1
1Cr– 0.5Mo
1.25Cr– 0.5Mo – Si
SA/EN 10028 – 2
13CrMoSi5 – 5+QT
…
72.5 (500)
4
1
102
5.1
1.25Cr– 0.5Mo – Si
SA/EN
SA/EN
SA/EN
SA/EN
13CrMoSi5 – 5+QT
P235GH
P265GH
P295GH
…
…
…
…
74
52
59.5
62.5
(510)
(360)
(410)
(430)
4
1
1
1
1
1
1
1
102
101
101
101
5.1
1.1
1.1
1.2
1.25Cr– 0.5Mo – Si
C – Mn
C – Mn
C – Mn – Si
SA/EN 10028 – 2
P295GH
…
64 (440)
1
1
101
1.2
C – Mn – Si
SA/EN 10028 – 2
SA/EN 10028 – 2
P295GH
P355GH
…
…
66.5 (460)
68 (470)
1
1
1
2
101
101
1.2
1.2
C – Mn – Si
C – Mn – Si
SA/EN 10028 – 2
P355GH
…
69.5 (480)
1
2
101
1.2
C – Mn – Si
Plate > 6 in. (150 mm ) ≤ 10 in.
(250 mm)
Plate > 4 in. (100 mm) ≤ 6 in. (150 mm)
Plate > 2.4 in. (60 mm) ≤ 4 in.
(100 mm)
Plate ≤ 2.4 in. (60 mm)
Plate > 6 in. (150 mm) ≤ 10 in.
(250 mm)
Plate > 4 in. (100 mm) ≤ 6 in.
(150 mm)
Plate > 2.4 in. (60 mm) ≤ 4 in.
(100 mm)
Plate ≤ 2.4 in. (60 mm)
Plate > 4 in. – 10 in. (100 mm –
250 mm), incl.
Plate > 2.4 in. – 4 in. (60 mm –
100 mm), incl.
Plate ≤ 2.4 in. (60 mm)
Plate ≤ 2.4 in. (60 mm)
Plate ≤ 2.4 in. (60 mm)
Plate > 6 in. (150 mm) ≤ 10 in.
(250 mm)
Plate > 4 in. (100 mm) ≤ 6 in.
(150 mm)
Plate ≤ 4 in. (100 mm)
Plate > 6 in. (150 mm) ≤ 10 in.
(250 mm)
Plate > 4 in. (100 mm) ≤ 6 in.
(150 mm)
SA/AS 1548
136
10028 – 2
10028 – 2
10028 – 2
10028 – 2
ASME BPVC.IX-2017
Type or Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
Welding
Minimum
Specified
Tensile, ksi
(MPa)
P ‐ No.
Group
No.
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
UNS No.
SA/EN 10028 – 2
P355GH
…
71 (490)
1
2
101
1.2
C – Mn – Si
SA/EN 10028 – 2
P355GH
…
74 (510)
1
2
101
1.2
C – Mn – Si
SA/EN 10028 – 3
P275NH
…
51 (350)
1
1
101
1.1
C
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
P275NH
P275NH
P275NH
P355NH
P355NH
P355NH
P355NH
P355NL2
P355NL2
P355NL2
P355NL2
…
…
…
…
…
…
…
…
…
…
…
52
53.5
56.5
65.5
66.5
68
71
65
67
68
71
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
101
101
101
101
101
101
101
101
101
101
101
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
C
C
C
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn – Si
C – Mn
C – Mn
C – Mn
C – Mn
Plate > 6 in. (150 mm) ≤ 10 in.
(250 mm)
Plate > 4 in. (100 mm) ≤ 6 in. (150 mm)
Plate > 2 in. (50 mm) ≤ 4 in. (100 mm)
Plate ≤ 2 in. (50 mm)
Plate > 6 in. (150 mm) ≤ 10 in. (250 mm)
Plate > 4 in. (100 mm) ≤ 6 in. (150 mm)
Plate > 2.4 in. (60 mm) ≤ 4 in. (100 mm)
Plate ≤ 2.4 in. (60 mm)
Plate > 6 in. (150 mm) ≤ 10 in. (250 mm)
Plate > 4 in. (100 mm) ≤ 6 in. (150 mm)
Plate > 2.4 in. (60 mm) ≤ 4 in. (100 mm)
Plate ≤ 2.4 in. (60 mm)
X7Ni9
X8Ni9
…
…
98.5 (680)
93 (640)
11A
11A
1
1
…
…
9.3
9.3
9Ni
9Ni
Plate
Plate
10028 – 7
X2CrNi18 – 9
10028 – 7 X2CrNiMo17 – 12 – 2
10028 – 7 X2CrNiMoN17 – 11 – 2
10028 – 7 X2CrNiMoN17 – 13 – 3
10028 – 7
X2CrNiN18 – 10
10028 – 7
X5CrNi18 – 10
10028 – 7 X5CrNiMo17 – 12 – 2
10028 – 7
X5CrNiN19 – 9
10028 – 7
X6CrNiTi18 – 10
…
…
…
…
…
…
…
…
…
72.5
75.5
84
84
80
75.5
75.5
80
72.5
(500)
(520)
(580)
(580)
(550)
(520)
(520)
(550)
(500)
8
8
8
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
102
102
102
102
102
102
102
102
102
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
18Cr– 8Ni
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo – N
16Cr– 12Ni – 2Mo – N
18Cr– 8Ni – N
18Cr– 8Ni
16Cr– 12Ni – 2Mo
18Cr– 8Ni – N
18Cr– 10Ni –Ti
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
SA/EN 10088 – 2 X6CrNiMoTi17 – 12 – 2
…
78.5 (540)
8
1
…
8.1
16Cr– 12Ni – 2Mo –Ti
Plate, sheet & strip
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
…
…
…
…
…
…
69.5
64
65.5
52
59.5
91.5
5A
4
3
1
1
15E
1
1
1
1
1
1
…
…
…
…
…
…
5.2
5.1
1.1
1.1
1.1
6.4
2.25Cr– 1Mo
1Cr– 0.5Mo
C – 0.5Mo
C
C
9Cr– 1Mo –V
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
10028 – 3
SA/EN 10028 – 4
SA/EN 10028 – 4
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
SA/EN
10216 – 2
10216 – 2
10216 – 2
10216 – 2
10216 – 2
10216 – 2
10CrMo9 – 10
13CrMo4 – 5
16Mo3
P235GH
P265GH
X10CrMoVNb9 – 1
(360)
(370)
(390)
(450)
(460)
(470)
(490)
(450)
(460)
(470)
(490)
(480)
(440)
(450)
(360)
(410)
(630)
Plate > 2.4 in. (60 mm) ≤ 4 in.
(100 mm)
Plate ≤ 2.4 in. (60 mm)
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
137
Type or Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
P ‐ No.
Group
No.
1
1
…
1.1
C
E.R.W. tube
Forgings > 8 in. (200 mm) ≤ 20 in.
(500 mm)
Forgings ≤ 8 in. (≤ 200 mm)
Forgings > 10 in. (250 mm) ≤ 20 in. (500
mm)
Forgings ≤ 10 in. (250 mm)
Forgings
Forgings
Forgings
Welding
Brazing
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
Typical Product Form
UNS No.
SA/EN 10217 – 1
P235TR2
…
52 (360)
SA/EN 10222 – 2
11CrMo9 – 10
…
65.5 (450)
5A
1
102
5.2
2.25Cr– 1Mo
SA/EN 10222 – 2
SA/EN 10222 – 2
11CrMo9 – 10
13CrMo4 – 5
…
…
75.5 (520)
61 (420)
5A
4
1
1
102
102
5.2
5.1
2.25Cr– 1Mo
1Cr– 0.5Mo
13CrMo4 – 5
P280GH
P305GH
X10CrMoVNb9 – 1
…
…
…
…
64
66.5
71
91.5
4
1
1
15E
1
1
2
1
102
101
101
102
5.1
1.2
1.2
6.4
1Cr– 0.5Mo
C – Mn – Si
C – Mn – Si
9Cr– 1Mo –V
SA/GB 713
SA/GB 713
15CrMoR
15CrMoR
…
…
64 (440)
65 (450)
4
4
1
1
101
101
5.1
5.1
1Cr– 0.5Mo
1Cr– 0.5Mo
SA/GB 713
Q345R
…
68 (470)
1
1
101
1.1
C – Mn
SA/GB 713
SA/GB 713
Q345R
Q345R
…
…
69.5 (480)
71 (490)
1
1
1
2
101
101
1.2
1.2
C – Mn
C – Mn
SA/GB 713
Q345R
…
72.5 (500)
1
2
101
1.2
C – Mn
SA/GB 713
Q345R
…
74 (510)
1
2
101
1.2
C – Mn
SA/GB 713
Q370R
…
75.5 (520)
1
2
101
1.2
C
SA/GB 713
Q370R
…
77 (530)
1
2
101
1.2
C
SA/GB 713
Q370R
…
77 (530)
1
2
101
1.3
C
SA/IS 2062
SA/IS 2062
SA/IS 2062
E250 A
E250 B
E250 C
…
…
…
59.5 (410)
59.5 (410)
59.5 (410)
1
1
1
1
1
1
101
101
101
1.1
1.1
1.1
C – Mn – Si
C – Mn – Si
C – Mn – Si
Plate, bars & shapes
Plate, bars & shapes
Plate, bars & shapes
SA/JIS G3118
SGV480
…
70 (485)
1
2
101
1.2
C – Mn – Si
Plate
SA/JIS G4303
SUS 302
S30200
75 (515)
8
1
102
8.1
18Cr– 8Ni
Bars & shapes
SA/EN
SA/EN
SA/EN
SA/EN
10222 – 2
10222 – 2
10222 – 2
10222 – 2
(440)
(460)
(490)
(630)
138
Plate > 4 in. (100 mm) ≤ 6 in. (150 mm)
Plate > 0.25 in. (6 mm) ≤ 4 in.
(100 mm)
Plate > 6 in. (150 mm) ≤ 10 in.
(250 mm)
Plate > 4 in. (100 mm) ≤ 6 in. (150 mm)
Plate > 1.5 in. (36 mm) ≤ 4 in.
(100 mm)
Plate > 0.65 in. (16 mm) ≤ 1.5 in.
(36 mm)
Plate > 0.125 in. (3 mm) ≤ 0.65 in.
(16 mm)
Plate > 1.4 in. (36 mm) ≤ 2.4 in.
(60 mm)
Plate > 0.65 in. (16 mm) ≤ 1.4 in.
(36 mm)
Plate > 0.375 in. (10 mm) ≤ 0.65 in.
(16 mm)
ASME BPVC.IX-2017
Type or Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
139
SA/JIS
SA/JIS
SA/JIS
SA/JIS
SA/JIS
SA/JIS
SA/JIS
SA/JIS
SA/JIS
G4303
G4303
G4303
G4303
G4303
G4303
G4303
G4303
G4303
SA/NF A
36 – 215
Type or Grade
UNS No.
SUS 304
SUS 304L
SUS 309S
SUS 310S
SUS 316
SUS 316L
SUS 321
SUS 347
SUS 405
S30400
S30403
S30908
S31008
S31600
S31603
S32100
S34700
S40500
P440 NJ4
…
75
70
75
75
75
70
75
75
60
(515)
(485)
(515)
(515)
(515)
(485)
(515)
(515)
(415)
91.5 (630)
Welding
Brazing
P ‐ No.
Group
No.
ISO 15608
P ‐ No.
Group
Nominal Composition
Ferrous (Cont'd)
8
8
8
8
8
8
8
8
7
1
1
2
2
1
1
1
1
1
102
102
102
102
102
102
102
102
102
8.1
8.1
8.2
8.2
8.1
8.1
8.1
8.1
7.1
18Cr– 8Ni
18Cr– 8Ni
23Cr– 12Ni
25Cr– 20Ni
16Cr– 12Ni – 2Mo
16Cr– 12Ni – 2Mo
18Cr– 10Ni –Ti
18Cr– 10Ni – Cb
12Cr– Al
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
10A
1
101
4.1
Mn – 0.5Ni –V
Plate
Typical Product Form
&
&
&
&
&
&
&
&
&
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
ASME BPVC.IX-2017
Spec. No.
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
A/SA– 182
F58
S31266
109 (750)
45
102
A/SA– 240
A/SA– 240
…
…
S31266
S31277
109 (750)
112 (770)
45
45
A/SA– 351
A/SA– 351
A/SA– 351
A/SA– 351
CN3MN
CN7M
CT15C
HT30
J94651
N08007
N08151
N08603
(550)
(425)
(435)
(450)
A/SA– 358
…
S31266
109 (750)
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
M35 – 2
CY40
CU5MCuC
M30C
M35 – 1
CX2MW
CW2M
CW6MC
N7M
CW6M
N04020
N06040
N08826
N24130
N24135
N26022
N26455
N26625
N30007
N30107
65
70
75
65
65
80
72
70
76
72
B16
B16
B16
B16
B16
…
…
…
…
…
C36000
C36000
C36000
C36000
C36000
40
44
40
44
48
B16.18
B16.18
B16.18
…
…
…
B16.22
B16.22
B16.22
B16.22
B16.50
B16.50
Welding
Brazing
P ‐ No.
P‐ No.
ISO
15608
Group
Nonferrous
Nominal Composition
Typical Product Form
8.2
24Cr– 22Ni – 6Mo – 3Mn – Cu –W– N
Forgings
102
111
8.2
8.2
24Cr– 22Ni – 6Mo – 3Mn – Cu –W– N
27Ni – 22Cr– 7Mo – Mn – Cu
Plate, sheet & strip
Plate, sheet & strip
45
45
45
45
111
111
111
111
8.2
8.2
45
45
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
28Ni – 19Cr– Cu– Mo
32Ni – 45Fe – 20Cr– Cb
35Ni – 15Cr– 0.5Mo
Castings
Castings
Castings
Castings
45
102
8.2
24Cr– 22Ni – 6Mo – 3Mn – Cu –W– N
Fusion welded pipe
(450)
(485)
(515)
(450)
(450)
(550)
(495)
(485)
(525)
(495)
42
43
45
42
42
43
43
43
44
44
110
111
111
110
110
111
111
111
112
112
42
43
45
42
42
44
43
43
44
44
67Ni – 30Cu – Fe – Si
72Ni – 15Cr– 8Fe – Si
42Ni – 21.5Cr– 3Mo – 2.3Cu
67Ni – 30Cu – 2Fe – Cb
67Ni – 30Cu – 2Fe – Cb
59Ni – 22Cr– 14Mo – 4Fe – 3W
66Ni – 16Mo – 16Cr– Fe –W
60Ni – 21.5Cr– 9Mo – 4Cb – Fe
65Ni – 31.5Mo – 1.5Fe – Cr
56Ni – 19Mo – 18Cr– 2Fe
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
Castings
(275)
(305)
(275)
(305)
(330)
…
…
…
…
…
107
107
107
107
107
NA
NA
NA
NA
NA
65Cu – Zn – 3Pb
65Cu – Zn – 3Pb
65Cu – Zn – 3Pb
65Cu – Zn – 3Pb
65Cu – Zn – 3Pb
Bar > 1 in. (25 mm)
Bar ≤ 1 in. (25 mm)
Rod > 2 in. (51 mm)
Rod > 1 in. – 2 in. (25 mm – 51 mm), incl.
Rod ≤ 1 in. (25 mm)
C83600
C83800
C84400
30 (205)
30 (205)
29 (200)
…
…
…
107
107
107
NA
NA
NA
5Sn – 5Zn – 5Pb
4Sn – 6.5Zn – 6Pb
2.5Sn – 8.5Zn – 7Pb
Cast fittings
Cast fittings
Cast fittings
…
…
…
…
C10200
C12000
C12200
C23000
30
30
30
40
(205)
(205)
(205)
(275)
…
…
…
…
107
107
107
107
NA
NA
NA
NA
99.95Cu – P
99.9Cu – P
99.9Cu – P
85Cu – 15Zn
Wrought
Wrought
Wrought
Wrought
…
…
C10200
C12000
30 (205)
30 (205)
…
…
107
107
NA
NA
99.95Cu – P
99.9Cu – P
Wrought piping fittings
Wrought piping fittings
80
62
63
65
piping
piping
piping
piping
fittings
fittings
fittings
fittings
ASME BPVC.IX-2017
140
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Alloy, Type, or
Grade
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
…
…
C12200
C23000
30 (205)
40 (275)
…
…
107
107
B/SB – 26
B/SB – 26
B/SB – 26
T6
T71
…
A03560
A03560
A24430
30 (205)
25 (170)
17 (115)
26
26
26
…
…
…
B/SB – 42
B/SB – 42
B/SB – 42
…
…
…
C10200
C12000
C12200
30 (205)
30 (205)
30 (205)
31
31
31
B/SB – 43
…
C23000
40 (275)
B/SB – 61
…
C92200
B/SB – 62
…
B68
B68
B68
Spec. No.
B16.50
B16.50
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
99.9Cu – P
85Cu – 15Zn
Wrought piping fittings
Wrought piping fittings
24.2
24.2
24.1
Al – Si – Mg
Al – Si – Mg
Al – Si
Castings
Castings
Castings
107
107
107
31
31
31
99.95Cu – P
99.9Cu – P
99.9Cu – P
Smls. pipe
Smls. pipe
Smls. pipe
32
107
32.1
85Cu – 15Zn
Smls. pipe
30 (205)
…
107
NA
88Cu – Sn –Zn – Pb
Castings
C83600
30 (205)
…
107
NA
85Cu – 5Sn – 5Zn – 5Pb
Castings
…
…
…
C10200
C12000
C12200
30 (205)
30 (205)
30 (205)
31
31
31
107
107
107
31
31
31
99.95Cu – P
99.9Cu – P
99.9Cu – P
Tube
Tube
Tube
B/SB – 75
B/SB – 75
B/SB – 75
…
…
…
C10200
C12000
C12200
30 (205)
30 (205)
30 (205)
31
31
31
107
107
107
31
31
31
99.95Cu – P
99.9Cu – P
99.9Cu – P
Smls. tube
Smls. tube
Smls. tube
B88
B88
B88
…
…
…
C10200
C12000
C12200
30 (205)
30 (205)
30 (205)
31
31
31
107
107
107
31
31
31
99.95Cu – P
99.9Cu – P
99.9Cu – P
Tube
Tube
Tube
B/SB – 96
…
C65500
50 (345)
33
107
37
97Cu – 3Si
Plate, sheet, strip & bar
B/SB – 98
B/SB – 98
B/SB – 98
…
…
…
C65100
C65500
C66100
40 (275)
52 (360)
52 (360)
33
33
33
107
107
107
37
37
37
98.5Cu – 1.5Si
97Cu – 3Si
94Cu – 3Si
Rod, bar & shapes
Rod, bar & shapes
Rod, bar & shapes
B/SB – 111
B/SB – 111
B/SB – 111
B/SB – 111
B/SB – 111
B/SB – 111
…
…
…
…
…
…
C10200
C12000
C12200
C14200
C19200
C23000
30
30
30
30
38
40
31
31
31
31
31
32
107
107
107
107
107
107
31
31
31
31
31
32.1
99.95Cu – P
99.9Cu – P
99.9Cu – P
99.4Cu – As – P
99.7Cu – Fe – P
85Cu – 15Zn
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
(205)
(205)
(205)
(205)
(260)
(275)
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
141
NA
NA
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
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
…
…
…
…
…
…
…
…
…
…
…
C28000
C44300
C44400
C44500
C60800
C68700
C70400
C70600
C71000
C71500
C72200
50
45
45
45
50
50
38
40
45
52
45
(345)
(310)
(310)
(310)
(345)
(345)
(260)
(275)
(310)
(360)
(310)
32
32
32
32
35
32
34
34
34
34
34
107
107
107
107
108
108
107
107
107
107
107
32.1
32.2
32.2
32.2
35
32.2
34
34
34
34
34
60Cu – 40Zn
71Cu – 28Zn – 1Sn – 0.06As
71Cu – 28Zn – 1Sn – 0.06Sb
71Cu – 28Zn – 1Sn – 0.06P
95Cu – 5Al
78Cu – 20Zn – 2Al
95Cu – 5Ni
90Cu – 10Ni
80Cu – 20Ni
70Cu – 30Ni
80Cu – 16Ni – 0.75Fe – 0.5Cr
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
B/SB – 127
…
N04400
70 (485)
42
110
42
67Ni – 30Cu
Plate, sheet & strip
B/SB – 135
…
C23000
40 (275)
32
107
32.1
85Cu – 15Zn
Smls. tube
B/SB – 148
B/SB – 148
B/SB – 148
B/SB – 148
B/SB – 148
B/SB – 148
B/SB – 148
…
…
…
…
…
…
…
C95200
C95300
C95400
C95500
C95600
C95800
C95820
65
65
75
90
60
85
94
(450)
(450)
(515)
(620)
(415)
(585)
(650)
35
35
35
35
35
35
35
108
108
108
108
108
108
108
35
35
35
35
35
35
35
88Cu – 9Al – 3Fe
89Cu – 10Al – 1Fe
85Cu – 11Al – 4Fe
82Cu – 11Al – 4Fe – 3Mn
90Cu – 7Al – 3Si
81Cu – 9Al – 5Ni – 4Fe – 1Mn
81Cu – 9Al – 5Ni – 5Fe – 1Mn
Castings
Castings
Castings
Castings
Castings
Castings
Castings
B/SB – 150
B/SB – 150
B/SB – 150
B/SB – 150
…
…
…
…
C61400
C62300
C63000
C64200
70
75
85
70
(485)
(515)
(585)
(485)
35
35
35
35
108
108
108
108
35
35
35
35
90Cu – 7Al – 3Fe
88Cu – 9Al – 3Fe
81Cu – 10Al – 5Ni – 3Fe
91Cu – 7Al – 2Si
Rod
Rod
Rod
Rod
B/SB – 151
…
C70600
38 (260)
34
107
34
90Cu – 10Ni
Rod & bar
B/SB – 152
B/SB – 152
B/SB – 152
B/SB – 152
B/SB – 152
B/SB – 152
B/SB – 152
B/SB – 152
…
…
…
…
…
…
…
…
C10200
C10400
C10500
C10700
C11000
C12200
C12300
C14200
30
30
30
30
30
30
30
30
31
31
31
31
31
31
31
31
107
107
107
107
107
107
107
107
31
31
31
31
31
31
31
31
99.95Cu – P
99.95Cu + Ag
99.95Cu + Ag
99.95Cu + Ag
99.90Cu
99.9Cu – P
99.9Cu – P
99.4Cu – As – P
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
(205)
(205)
(205)
(205)
(205)
(205)
(205)
(205)
P ‐ No.
Typical Product Form
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
142
Spec. No.
Alloy, Type, or
Grade
& bar
(round)
& bar
& bar
sheet,
sheet,
sheet,
sheet,
sheet,
sheet,
sheet,
sheet,
strip
strip
strip
strip
strip
strip
strip
strip
&
&
&
&
&
&
&
&
bar
bar
bar
bar
bar
bar
bar
bar
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 160
B/SB – 160
…
…
N02200
N02201
55 (380)
50 (345)
41
41
110
110
41
41
99.0Ni
99.0Ni – Low C
Rod & bar
Rod & bar
B/SB – 161
B/SB – 161
…
…
N02200
N02201
55 (380)
50 (345)
41
41
110
110
41
41
99.0Ni
99.0Ni – Low C
Smls. pipe & tube
Smls. pipe & tube
B/SB – 162
B/SB – 162
…
…
N02200
N02201
55 (380)
50 (345)
41
41
110
110
41
41
99.0Ni
99.0Ni – Low C
Plate, sheet & strip
Plate, sheet & strip
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
…
…
…
…
…
…
…
…
…
…
…
…
…
N02200
N02201
N04400
N06025
N06600
N06601
N06690
N08120
N08800
N08801
N08810
N08811
N08825
55
50
70
98
80
80
85
90
75
65
65
65
85
(380)
(345)
(485)
(675)
(550)
(550)
(585)
(620)
(515)
(450)
(450)
(450)
(585)
41
41
42
43
43
43
43
45
45
45
45
45
45
110
110
110
111
111
111
111
111
111
111
111
111
111
41
41
42
43
43
43
43
45
45
45
45
45
45
99.0Ni
99.0Ni – Low C
67Ni – 30Cu
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
72Ni – 15Cr– 8Fe
60Ni – 23Cr– 12Fe – Al
58Ni – 29Cr– 9Fe
37Ni – 33Fe – 25Cr
33Ni – 42Fe – 21Cr
32Ni – 45Fe – 20.5Cr–Ti
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr– Al –Ti
42Ni – 21.5Cr– 3Mo – 2.3Cu
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
B/SB – 164
B/SB – 164
…
…
N04400
N04405
70 (485)
70 (485)
42
42
110
110
42
42
67Ni – 30Cu
67Ni – 30Cu
Rod, bar & wire
Rod, bar & wire
B/SB – 165
…
N04400
70 (485)
42
110
42
67Ni – 30Cu
Smls. pipe & tube
B/SB – 166
B/SB – 166
B/SB – 166
B/SB – 166
B/SB – 166
B/SB – 166
…
…
…
…
…
…
N06025
N06045
N06600
N06601
N06617
N06690
98
90
80
80
95
85
(675)
(620)
(550)
(550)
(655)
(585)
43
46
43
43
43
43
111
111
111
111
111
111
43
45
43
43
46
43
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
46Ni – 27Cr– 23Fe – 2.75Si
72Ni – 15Cr– 8Fe
60Ni – 23Cr– 12Fe – Al
52Ni – 22Cr– 13Co – 9Mo
58Ni – 29Cr– 9Fe
Rod,
Rod,
Rod,
Rod,
Rod,
Rod,
B/SB – 167
B/SB – 167
B/SB – 167
B/SB – 167
…
…
…
…
N06025
N06045
N06600
N06601
98
90
75
80
(675)
(620)
(515)
(550)
43
46
43
43
111
111
111
111
43
45
43
43
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
46Ni – 27Cr– 23Fe – 2.75Si
72Ni – 15Cr– 8Fe
60Ni – 23Cr– 12Fe – Al
Smls.
Smls.
Smls.
Smls.
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
bar
bar
bar
bar
bar
bar
&
&
&
&
&
&
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
143
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
wire
wire
wire
wire
wire
wire
&
&
&
&
tube
tube
tube
tube
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 167
B/SB – 167
…
…
N06617
N06690
95 (655)
75 (515)
43
43
111
111
46
43
52Ni – 22Cr– 13Co – 9Mo
58Ni – 29Cr– 9Fe
Smls. pipe & tube
Smls. pipe & tube
B/SB – 168
B/SB – 168
B/SB – 168
B/SB – 168
B/SB – 168
B/SB – 168
…
…
…
…
…
…
N06025
N06045
N06600
N06601
N06617
N06690
98
90
80
80
95
85
(675)
(620)
(550)
(550)
(655)
(585)
43
46
43
43
43
43
111
111
111
111
111
111
43
45
43
43
46
43
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
46Ni – 27Cr– 23Fe – 2.75Si
72Ni – 15Cr– 8Fe
60Ni – 23Cr– 12Fe – Al
52Ni – 22Cr– 13Co – 9Mo
58Ni – 29Cr– 9Fe
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
B/SB – 169
…
C61400
65 (450)
35
108
35
90Cu – 7Al – 3Fe
B/SB – 169
…
C61400
70 (485)
35
108
35
90Cu – 7Al – 3Fe
B/SB – 169
…
C61400
72 (495)
35
108
35
90Cu – 7Al – 3Fe
Plate, sheet, strip & bar > 2 in. – 5 in. (51 mm –
127 mm) incl.
Plate, sheet, strip & bar > 1/2 in. – 2 in. (13 mm –
51 mm) incl.
Plate, sheet, strip & bar ≤ 1/2 in. (13 mm)
B/SB – 171
B/SB – 171
B/SB – 171
B/SB – 171
B/SB – 171
B/SB – 171
B/SB – 171
…
…
…
…
…
…
…
C36500
C44300
C44400
C44500
C46400
C46500
C61400
40
45
45
45
50
50
65
(275)
(310)
(310)
(310)
(345)
(345)
(450)
32
32
32
32
32
32
35
107
107
107
107
107
107
108
32.2
32.2
32.2
32.2
32.2
32.2
35
60Cu – 39Zn – Pb
71Cu – 28Zn – 1Sn – 0.06As
71Cu – 28Zn – 1Sn – 0.06Sb
71Cu – 28Zn – 1Sn – 0.06P
60Cu – 39Zn – Sn
60Cu – 39Zn – As
90Cu – 7Al – 3Fe
B/SB – 171
B/SB – 171
…
…
C61400
C63000
70 (485)
80 (550)
35
35
108
108
35
35
90Cu – 7Al – 3Fe
81Cu – 10Al – 5Ni – 3Fe
B/SB – 171
…
C63000
85 (585)
35
108
35
81Cu – 10Al – 5Ni – 3Fe
B/SB – 171
B/SB – 171
B/SB – 171
…
…
…
C63000
C70600
C71500
90 (620)
40 (275)
45 (310)
35
34
34
108
107
107
35
34
34
81Cu – 10Al – 5Ni – 3Fe
90Cu – 10Ni
70Cu – 30Ni
B/SB – 171
…
C71500
50 (345)
34
107
34
70Cu – 30Ni
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet > 2 in. – 5 in. (51 mm – 127 mm)
incl.
Plate & sheet ≤ 2 in. (51 mm)
Plate & sheet > 3 1/2 in. – 5 in. (89 mm – 127 mm) ,
incl.
Plate & sheet > 2 in. – 3.5 in. (51 mm – 89 mm) ,
incl.
Plate & sheet ≤ 2 in. (51 mm)
Plate & sheet
Plate & sheet > 2.5 in. – 5 in. (64 mm – 127 mm) ,
incl.
Plate & sheet ≤ 2.5 in. (64 mm)
B/SB – 187
B/SB – 187
O60
O60
C10200
C11000
28 (195)
28 (195)
31
31
107
107
31
31
99.95Cu – P
99.9Cu
Rod & bar
Rod & bar
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
sheet
sheet
sheet
sheet
sheet
sheet
&
&
&
&
&
&
strip
strip
strip
strip
strip
strip
ASME BPVC.IX-2017
144
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Welding
UNS No.
B/SB – 209
Alclad 3003
…
13 (90)
21
104
...
Al – Mn – Cu
B/SB – 209
Alclad 3003
…
14 (97)
21
104
...
Al – Mn – Cu
B/SB – 209
Alclad 3004
…
21 (145)
22
104
...
Al – Mn – Mg
B/SB – 209
Alclad 3004
…
22 (150)
22
104
...
Al – Mn – Mg
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
Alclad 6061
1060
1100
3003
3004
5050
5052
5083
…
A91060
A91100
A93003
A93004
A95050
A95052
A95083
24
8
11
14
22
18
25
36
(165)
(55)
(76)
(97)
(150)
(125)
(170)
(250)
23
21
21
21
22
21
22
25
105
104
104
104
104
105
105
105
...
21
21
22.1
22.2
22.2
22.3
22.4
Al – Mg– Si – Cu
99.60Al
99.0Al – Cu
Al – Mn – Cu
Al – Mn – Mg
Al – 1.5Mg
Al – 2.5Mg
Al – 4.4Mg– Mn
B/SB – 209
5083
A95083
37 (255)
25
105
22.4
Al – 4.4Mg– Mn
B/SB – 209
5083
A95083
38 (260)
25
105
22.4
Al – 4.4Mg– Mn
B/SB – 209
5083
A95083
39 (270)
25
105
22.4
Al – 4.4Mg– Mn
B/SB – 209
5083
A95083
40 (275)
25
105
22.4
Al – 4.4Mg– Mn
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
B/SB – 209
5086
5154
5254
5454
5456
A95086
A95154
A95254
A95454
A95456
35
30
30
31
38
(240)
(205)
(205)
(215)
(260)
25
22
22
22
25
105
105
105
105
105
22.4
22.4
22.4
22.3
22.4
Al – 4.0Mg– Mn
Al – 3.5Mg
Al – 3.5Mg
Al – 2.7Mg– Mn
Al – 5.1Mg– Mn
B/SB – 209
5456
A95456
39 (270)
25
105
22.4
Al – 5.1Mg– Mn
B/SB – 209
5456
A95456
40 (275)
25
105
22.4
Al – 5.1Mg– Mn
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
Plate & sheet > 0.05 in. (1.3 mm) < 0.5 in.
(13 mm)
Plate & sheet ≥ 0.5 in. – 3 in. (13 mm – 76 mm),
incl.
Plate & sheet > 0.05 in. (1.3 mm) < 0.5 in.
(13 mm)
Plate & sheet ≥ 0.5 in. – 3 in. (13 mm – 76 mm),
incl.
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet > 7 in. – 8 in. (178 mm – 203 mm),
incl.
Plate & sheet > 5 in. – 7 in. (127 mm – 178 mm),
incl.
Plate & sheet > 3 in. – 5 in. (76 mm – 127 mm),
incl.
Plate & sheet > 1.5 in. – 3 in. (38 mm – 76 mm),
incl.
Plate & sheet > 0.05 in. – 1.5 in. (1.3 mm –
38 mm) , incl.
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet
Plate & sheet > 7 in. – 8 in. (178 mm – 203 mm),
incl.
Plate & sheet > 5 in. – 7 in. (127 mm – 178 mm),
incl.
Plate & sheet > 3 in. – 5 in. (76 mm – 127 mm),
incl.
ASME BPVC.IX-2017
145
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 209
5456
A95456
41 (285)
25
105
22.4
Al – 5.1Mg– Mn
B/SB – 209
5456
A95456
42 (290)
25
105
22.4
Al – 5.1Mg– Mn
B/SB – 209
B/SB – 209
5652
6061
A95652
A96061
25 (170)
24 (165)
22
23
105
105
22.3
23.1
Al – 2.5Mg
Al – Mg– Si – Cu
Plate & sheet > 1.5 in. – 3 in. (38 mm – 76 mm),
incl.
Plate & sheet > 0.05 in. – 1.5 in. (1.3 mm –
38 mm) , incl.
Plate & sheet
Plate & sheet
B/SB – 210
B/SB – 210
B/SB – 210
B/SB – 210
Alclad 3003
1060
3003
5052
…
A91060
A93003
A95052
13
8.5
14
25
(90)
(59)
(97)
(170)
21
21
21
22
104
104
104
105
...
21
22.1
22.3
Al – Mn – Cu
99.60Al
Al – Mn – Cu
Al – 2.5Mg
Smls.
Smls.
Smls.
Smls.
B210
B210
5083
5086
A95083
A95086
39 (270)
35 (240)
25
25
105
105
22.4
22.4
Al – 4.4Mg– Mn
Al – 4.0Mg– Mn
Smls. tube
Smls. tube
B/SB – 210
5154
A95154
30 (205)
22
105
22.4
Al – 3.5Mg
Smls. tube
B210
5456
A95456
41 (285)
25
105
22.4
Al – 5.1Mg– Mn
Smls. tube
B/SB – 210
B/SB – 210
6061
6063
A96061
A96063
24 (165)
17 (115)
23
23
105
105
23.1
23.1
Al – Mg– Si – Cu
Al – Mg– Si
Smls. tube
Smls. tube
B/SB – 211
6061
A96061
24 (165)
23
105
23.1
Al – Mg– Si – Cu
Bar, rod & wire
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
1060
1100
3003
5083
5154
5454
5456
6061
6063
A91060
A91100
A93003
A95083
A95154
A95454
A95456
A96061
A96063
8.5
11
14
39
30
31
41
24
17
(59)
(76)
(97)
(270)
(205)
(215)
(285)
(165)
(115)
21
21
21
25
22
22
25
23
23
104
104
104
105
105
105
105
105
105
21
21
22.1
22.4
22.4
22.3
22.4
23.1
23.1
99.60Al
99.0Al – Cu
Al – Mn – Cu
Al – 4.4Mg– Mn
Al – 3.5Mg
Al – 2.7Mg– Mn
Al – 5.1Mg– Mn
Al – Mg– Si – Cu
Al – Mg– Si
Bar,
Bar,
Bar,
Bar,
Bar,
Bar,
Bar,
Bar,
Bar,
B/SB – 234
B/SB – 234
B/SB – 234
B/SB – 234
B/SB – 234
B/SB – 234
Alclad 3003
1060
3003
5052
5454
6061
…
A91060
A93003
A95052
A95454
A96061
13
8.5
14
25
31
24
(90)
(59)
(97)
(170)
(215)
(165)
21
21
21
22
22
23
104
104
104
105
105
105
...
21
22.1
22.3
22.3
23.1
Al – Mn – Cu
99.60Al
Al – Mn – Cu
Al – 2.5Mg
Al – 2.7Mg– Mn
Al – Mg– Si – Cu
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
tube
tube
tube
tube
rod
rod
rod
rod
rod
rod
rod
rod
rod
&
&
&
&
&
&
&
&
&
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
146
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
shapes
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
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
Alclad 3003
1060
1100
3003
5052
5083
5086
5454
5456
6061
6063
…
A91060
A91100
A93003
A95052
A95083
A95086
A95454
A95456
A96061
A96063
13
8.5
11
14
25
39
35
31
41
24
17
(90)
(59)
(76)
(97)
(170)
(270)
(240)
(215)
(285)
(165)
(115)
21
21
21
21
22
25
25
22
25
23
23
104
104
104
104
105
105
105
105
105
105
105
...
21
21
22.1
22.3
22.4
22.4
22.3
22.4
23.1
23.1
Al – Mn – Cu
99.60Al
99.0Al – Cu
Al – Mn – Cu
Al – 2.5Mg
Al – 4.4Mg– Mn
Al – 4.0Mg– Mn
Al – 2.7Mg– Mn
Al – 5.1Mg– Mn
Al – Mg– Si – Cu
Al – Mg– Si
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
B/SB – 247
B/SB – 247
B/SB – 247
3003
5083
6061
A93003
A95083
A96061
14 (97)
38 (260)
24 (165)
21
25
23
104
105
105
22.1
22.4
23.1
Al – Mn – Cu
Al – 4.4Mg– Mn
Al – Mg– Si – Cu
Forgings
Forgings
Forgings
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
1
2
2H
3
11
17
27
7
7H
16
16H
26
26H
12
38
9
28
R50250
R50400
R50400
R50550
R52250
R52252
R52254
R52400
R52400
R52402
R52402
R52404
R52404
R53400
R54250
R56320
R56323
(240)
(345)
(400)
(450)
(240)
(240)
(240)
(345)
(400)
(345)
(400)
(345)
(400)
(485)
(895)
(620)
(620)
51
51
51
52
51
51
51
51
51
51
51
51
51
52
54
53
53
115
115
115
115
115
…
115
115
115
115
115
115
115
115
115
115
115
51.1
51.2
51.2
51.3
52
51.1
51.1
52
52
51.2
51.2
51.2
51.2
52
53
53
53
Ti
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Ru
Ti – 0.3Mo – 0.8Ni
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
B/SB – 271
B/SB – 271
…
…
C95200
C95400
65 (450)
75 (515)
35
35
108
108
35
35
88Cu – 9Al – 3Fe
85Cu – 11Al – 4Fe
Castings
Castings
102
C10200
30 (205)
31
107
31
99.95Cu – P
Smls. tube
B280
35
50
58
65
35
35
35
50
58
50
58
50
58
70
130
90
90
P ‐ No.
Typical Product Form
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
&
&
&
&
&
&
&
&
&
&
&
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
strip
ASME BPVC.IX-2017
147
Spec. No.
Alloy, Type, or
Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Alloy, Type, or
Grade
UNS No.
Minimum
Specified
Tensile, ksi
(MPa)
120
122
C12000
C12200
30 (205)
30 (205)
31
31
107
107
31
31
99.9Cu – P
99.9Cu – P
Smls. tube
Smls. tube
Cu
Forging Brass
Forging Brass
Naval Brass
High Si Bronze
Mn Bronze
C11000
C37700
C37700
C46400
C65500
C67500
33
46
50
64
52
72
(230)
(315)
(345)
(440)
(360)
(495)
31
…
…
32
33
32
107
107
107
107
107
107
31
NA
NA
32.2
31
32.2
99.9Cu
60Cu – 38Zn – 2Pb
60Cu – 38Zn – 2Pb
60Cu – 39Zn – Sn
97Cu – 3Si
59Cu – 39Zn – Fe – Sn
Forgings
Forgings > 1.5 in. (38 mm)
Forgings ≤ 1.5 in. (38 mm)
Forgings
Forgings
Forgings
…
…
C12000
C12200
30 (205)
30 (205)
31
31
107
107
31
31
99.9Cu – P
99.9Cu – P
Pipe
Pipe
B/SB – 308
6061
A96061
24 (165)
23
105
23.1
Al – Mg– Si – Cu
Shapes
B/SB – 315
…
C65500
50 (345)
33
107
33
97Cu – 3Si
Smls. pipe & tube
B/SB – 333
…
N10001
100 (690)
44
112
44
62Ni – 28Mo – 5Fe
B/SB – 333
B/SB – 333
B/SB – 333
B/SB – 333
…
…
…
…
N10001
N10629
N10665
N10675
115
110
110
110
(795)
(760)
(760)
(760)
44
44
44
44
112
112
112
112
44
44
44
44
62Ni – 28Mo – 5Fe
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
Plate, sheet & strip ≥ 0.1875 in. – 2.5 in. (5 mm –
64 mm) , incl.
Plate, sheet & strip < 0.1875 in. (5 mm)
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
B/SB – 335
B/SB – 335
B/SB – 335
B/SB – 335
B/SB – 335
…
…
…
…
…
N10001
N10001
N10629
N10665
N10675
100
115
110
110
110
(690)
(795)
(760)
(760)
(760)
44
44
44
44
44
112
112
112
112
112
44
44
44
44
44
62Ni – 28Mo – 5Fe
62Ni – 28Mo – 5Fe
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
Rod > 1.5 in. – 3.5 in. (38 mm – 89 mm), incl.
Rod ≥ 0.3125 in. – 1.5 in. (8 mm – 38 mm), incl.
Rod
Rod
Rod
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
2
2H
3
7
7H
16
16H
26
26H
R50250
R50400
R50400
R50550
R52400
R52400
R52402
R52402
R52404
R52404
35
50
58
65
50
58
50
58
50
58
(240)
(345)
(400)
(450)
(345)
(400)
(345)
(400)
(345)
(400)
51
51
51
52
51
51
51
51
51
51
115
115
115
115
115
115
115
115
115
115
51.1
51.2
51.2
51.3
52
52
51.2
51.2
51.2
51.2
Ti
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Ru
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Spec. No.
B280
B280
B/SB – 283
B/SB – 283
B/SB – 283
B/SB – 283
B/SB – 283
B/SB – 283
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
148
&
&
&
&
&
&
&
&
&
&
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
B302
B302
Welding
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
B/SB – 338
B/SB – 338
B/SB – 338
B/SB – 338
12
38
9
28
R53400
R54250
R56320
R56323
70
130
90
90
(485)
(895)
(620)
(620)
52
54
53
53
115
115
115
115
52
53
53
53
Ti – 0.3Mo – 0.8Ni
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Smls.
Smls.
Smls.
Smls.
&
&
&
&
B345
B345
B345
B345
B345
B345
1060
3003
5083
5086
6061
6063
A91060
A93003
A95083
A95086
A96061
A96063
8.5
14
39
35
24
17
(59)
(97)
(270)
(240)
(165)
(115)
21
21
25
25
23
23
104
104
105
105
105
105
21
22.1
22.4
22.4
23.1
23.1
99.60Al
Al – Mn – Cu
Al – 4.4Mg– Mn
Al – 4.0Mg– Mn
Al – Mg– Si – Cu
Al – Mg– Si
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
pipe
pipe
pipe
pipe
pipe
pipe
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
1
2
2H
3
7
7H
16
16H
26
26H
12
38
9
28
R50250
R50400
R50400
R50550
R52400
R52400
R52402
R52402
R52404
R52404
R53400
R54250
R56320
R56323
35
50
58
65
50
58
50
58
50
58
70
130
90
90
(240)
(345)
(400)
(450)
(345)
(400)
(345)
(400)
(345)
(400)
(485)
(895)
(620)
(620)
51
51
51
52
51
51
51
51
51
51
52
54
53
53
115
115
115
115
115
115
115
115
115
115
115
115
115
115
51.1
51.2
51.2
51.3
52
52
51.2
51.2
51.2
51.2
52
53
53
53
Ti
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Ru
Ti – 0.3Mo – 0.8Ni
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
Bars
B/SB – 359
B/SB – 359
B/SB – 359
B/SB – 359
B/SB – 359
B/SB – 359
B/SB – 359
…
…
…
…
…
…
…
C12200
C44300
C44400
C44500
C70600
C71000
C71500
30
45
45
45
40
45
52
(205)
(310)
(310)
(310)
(275)
(310)
(360)
31
32
32
32
34
34
34
107
107
107
107
107
107
107
31
32.2
32.2
32.2
34
34
34
99.9Cu – P
71Cu – 28Zn – 1Sn – 0.06As
71Cu – 28Zn – 1Sn – 0.06Sb
71Cu – 28Zn – 1Sn – 0.06P
90Cu – 10Ni
80Cu – 20Ni
70Cu – 30Ni
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
WP Alclad 3003
WP1060
WP1100
A83003
A91060
A91100
13 (90)
8.5 (59)
11 (76)
21
21
21
104
104
104
21
21
Al – Mn – Cu
99.60Al
99.0Al – Cu
Fittings
Fittings
Fittings
B361
B361
B361
P ‐ No.
...
Typical Product Form
&
&
&
&
&
&
&
&
&
&
&
&
&
&
welded
welded
welded
welded
&
&
&
&
&
&
tube
tube
tube
tube
tube
tube
billets
billets
billets
billets
billets
billets
billets
billets
billets
billets
billets
billets
billets
billets
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
ASME BPVC.IX-2017
149
Spec. No.
Alloy, Type, or
Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Alloy, Type, or
Grade
UNS No.
B361
B361
B361
B361
B361
WP3003
5083
5154
WP6061
WP6063
A93003
A95083
A95154
A96061
A96063
14
39
30
24
17
(97)
(270)
(205)
(165)
(115)
21
25
22
23
23
104
105
105
105
105
22.1
22.4
22.3
23.1
23.1
Al – Mn – Cu
Al – 4.4Mg– Mn
Al – 3.5Mg
Al – Mg– Si – Cu
Al – Mg– Si
Fittings
Fittings
Fittings
Fittings
Fittings
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
WPT 1
WPT 2
WPT 3
WPT 7
WPT 7H
WPT 16
WPT 16H
WPT 26
WPT 26H
WPT 12
WPT 38
WPT 9
WPT 28
R50250
R50400
R50550
R52400
R52400
R52402
R52402
R52404
R52404
R53400
R54250
R56320
R56323
35
50
65
50
58
50
58
50
58
70
130
90
90
(240)
(345)
(450)
(345)
(400)
(345)
(400)
(345)
(400)
(485)
(895)
(620)
(620)
51
51
52
51
51
51
51
51
51
52
54
53
53
115
115
115
115
115
115
115
115
115
115
115
115
115
51.1
51.2
51.3
52
52
51.2
51.2
51.2
51.2
52
53
53
53
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Ru
Ti – 0.3Mo – 0.8Ni
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
N02200
N02201
N04400
N06002
N06007
N06022
N06025
N06030
N06035
N06045
N06059
N06200
N06210
N06230
N06455
N06600
N06625
N06985
55
50
70
100
90
100
98
85
85
90
100
100
100
110
100
80
110
90
(380)
(345)
(485)
(690)
(620)
(690)
(675)
(585)
(585)
(620)
(690)
(690)
(690)
(760)
(690)
(550)
(760)
(620)
41
41
42
43
45
43
43
45
43
46
43
43
43
43
43
43
43
45
110
110
110
111
111
111
111
111
111
111
111
111
111
111
111
111
111
111
41
41
42
43
43
44
43
45
43
45
43
43
43
43
43
43
43
45
99.0Ni
99.0Ni – Low C
67Ni – 30Cu
47Ni – 22Cr– 9Mo – 18Fe
47Ni – 22Cr– 19Fe – 6Mo
55Ni – 21Cr– 13.5Mo
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
40Ni – 29Cr– 15Fe – 5Mo
58Ni – 33Cr– 8Mo
46Ni – 27Cr– 23Fe – 2.75Si
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
60Ni – 22Cr– 9Mo – 3.5Cb
47Ni – 22Cr– 20Fe – 7Mo
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Spec. No.
P ‐ No.
Typical Product Form
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
welded
fittings
fittings
fittings
fittings
fittings
fittings
fittings
fittings
fittings
fittings
fittings
fittings
fittings
ASME BPVC.IX-2017
150
&
&
&
&
&
&
&
&
&
&
&
&
&
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
N08020
N08031
N08120
N08330
N08367
N08367
N08800
N08825
N08925
N08926
N10001
N10003
N10242
N10276
N10362
N10629
N10665
N10675
N12160
R20033
R30556
B/SB – 367
B/SB – 367
Gr. C – 2
Gr. C – 3
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
80
94
90
70
95
100
75
85
87
94
100
100
105
100
105
110
110
110
90
109
100
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
(550)
(650)
(620)
(485)
(655)
(690)
(515)
(585)
(600)
(650)
(690)
(690)
(725)
(690)
(725)
(760)
(760)
(760)
(620)
(750)
(690)
45
45
45
46
45
45
45
45
45
45
44
44
44
43
43
44
44
44
46
45
45
111
111
111
111
111
111
111
111
111
111
112
112
112
111
111
112
112
112
…
111
111
45
45
45
45
8.2
8.2
45
45
8.2
8.2
44
44
44
43
43
44
44
44
46
45
45
35Ni – 35Fe – 20Cr– Cb
31Ni – 31Fe – 27Cr– 7Mo
37Ni – 33Fe – 25Cr
35Ni – 19Cr– 1.25Si
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
33Ni – 42Fe – 21Cr
42Ni – 21.5Cr– 3Mo – 2.3Cu
25Ni – 20Cr– 6Mo – Cu – N
25Ni – 20Cr– 6Mo – Cu – N
62Ni – 28Mo – 5Fe
70Ni – 16Mo – 7Cr– 5Fe
62Ni – 25Mo – 8Cr– 2Fe
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
37Ni – 30Co – 28Cr– 2.7Si
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
21Ni – 30Fe – 22Cr– 18Co – 3Mo – 3W
Fittings
Fittings
Fittings
Fittings
Fittings > 3/16 in. (5 mm)
Fittings ≤ 3/16 in. (5 mm)
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
Fittings
R52550
R52550
50 (345)
65 (450)
51
52
115
115
51.4
51.4
Ti
Ti
Castings
Castings
…
C96200
45 (310)
34
107
34
87.5Cu – 10Ni – Fe – Mn
Castings
F– 1
F– 2
F – 2H
F– 3
F– 7
F – 7H
F – 16
F – 16H
F – 26
F – 26H
F – 12
R50250
R50400
R50400
R50550
R52400
R52400
R52402
R52402
R52404
R52404
R53400
35
50
58
65
50
58
50
58
50
58
70
51
51
51
52
51
51
51
51
51
51
52
115
115
115
115
115
115
115
115
115
115
115
51.1
51.2
51.2
51.3
52
52
51.2
51.2
51.2
51.2
52
Ti
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Ru
Ti – 0.3Mo – 0.8Ni
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
(240)
(345)
(400)
(450)
(345)
(400)
(345)
(400)
(345)
(400)
(485)
ASME BPVC.IX-2017
151
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 381
B/SB – 381
B/SB – 381
F – 38
F– 9
F – 28
R54250
R56320
R56323
130 (895)
90 (620)
90 (620)
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
B/SB – 395
B/SB – 395
B/SB – 395
B/SB – 395
…
…
…
…
…
…
…
…
…
…
…
…
…
…
C10200
C12000
C12200
C14200
C19200
C23000
C44300
C44400
C44500
C60800
C68700
C70600
C71000
C71500
30
30
30
30
38
40
45
45
45
50
50
40
45
52
(205)
(205)
(205)
(205)
(260)
(275)
(310)
(310)
(310)
(345)
(345)
(275)
(310)
(360)
31
31
31
31
31
32
32
32
32
35
32
34
34
34
107
107
107
107
107
107
107
107
107
108
108
107
107
107
31
31
31
31
31
32.1
32.2
32.2
32.2
35
32.2
34
34
34
99.95Cu – P
99.9Cu – P
99.9Cu – P
99.4Cu – As – P
99.7Cu – Fe – P
85Cu – 15Zn
71Cu – 28Zn – 1Sn – 0.06As
71Cu – 28Zn – 1Sn – 0.06Sb
71Cu – 28Zn – 1Sn – 0.06P
95Cu – 5Al
78Cu – 20Zn – 2Al
90Cu – 10Ni
80Cu – 20Ni
70Cu – 30Ni
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
B/SB – 407
B/SB – 407
B/SB – 407
B/SB – 407
B/SB – 407
…
…
…
…
…
N08120
N08800
N08801
N08810
N08811
90
75
65
65
65
(620)
(515)
(450)
(450)
(450)
45
45
45
45
45
111
111
111
111
111
45
45
45
45
45
37Ni – 33Fe – 25Cr
33Ni – 42Fe – 21Cr
32Ni – 45Fe – 20.5Cr–Ti
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr– Al –Ti
Smls.
Smls.
Smls.
Smls.
Smls.
pipe
pipe
pipe
pipe
pipe
B/SB – 408
B/SB – 408
B/SB – 408
B/SB – 408
…
…
…
…
N08120
N08800
N08810
N08811
90
75
65
65
(620)
(515)
(450)
(450)
45
45
45
45
111
111
111
111
45
45
45
45
37Ni – 33Fe – 25Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr– Al –Ti
Rod
Rod
Rod
Rod
bar
bar
bar
bar
B/SB – 409
B/SB – 409
B/SB – 409
B/SB – 409
…
…
…
…
N08120
N08800
N08810
N08811
90
75
65
65
(620)
(515)
(450)
(450)
45
45
45
45
111
111
111
111
45
45
45
45
37Ni – 33Fe – 25Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr– Al –Ti
Plate,
Plate,
Plate,
Plate,
B/SB – 423
…
N08825
75 (515)
45
111
45
42Ni – 21.5Cr– 3Mo – 2.3Cu
Smls. pipe & tube
B/SB – 424
…
N08825
85 (585)
45
111
45
42Ni – 21.5Cr– 3Mo – 2.3Cu
Plate, sheet & strip
B/SB – 425
…
N08825
85 (585)
45
111
45
42Ni – 21.5Cr– 3Mo – 2.3Cu
Rod & bar
Welding
54
53
53
115
115
115
53
53
53
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Forgings
Forgings
Forgings
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
&
&
&
&
ASME BPVC.IX-2017
152
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
&
&
&
&
&
sheet
sheet
sheet
sheet
tube
tube
tube
tube
tube
&
&
&
&
strip
strip
strip
strip
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 434
B/SB – 434
…
…
N10003
N10242
100 (690)
105 (725)
44
44
112
112
44
44
70Ni – 16Mo – 7Cr– 5Fe
62Ni – 25Mo – 8Cr– 2Fe
Plate, sheet & strip
Plate, sheet & strip
B/SB – 435
B/SB – 435
B/SB – 435
B/SB – 435
…
…
…
…
N06002
N06230
N12160
R30556
95
110
90
100
(655)
(760)
(620)
(690)
43
43
46
45
111
111
…
111
43
43
46
45
47Ni – 22Cr– 9Mo – 18Fe
53Ni – 22Cr– 14W– Co – Fe – Mo
37Ni – 30Co – 28Cr– 2.7Si
21Ni – 30Fe – 22Cr– 18Co – 3Mo – 3W
Plate,
Plate,
Plate,
Plate,
B/SB – 443
B/SB – 443
1
2
N06625
N06625
110 (760)
100 (690)
43
43
111
111
43
43
60Ni – 22Cr– 9Mo – 3.5Cb
60Ni – 22Cr– 9Mo – 3.5Cb
Plate, sheet & strip
Plate, sheet & strip
B/SB – 444
B/SB – 444
1
2
N06625
N06625
120 (825)
100 (690)
43
43
111
111
43
43
60Ni – 22Cr– 9Mo – 3.5Cb
60Ni – 22Cr– 9Mo – 3.5Cb
Smls. pipe & tube
Smls. pipe & tube
B/SB – 446
B/SB – 446
1
2
N06625
N06625
120 (825)
100 (690)
43
43
111
111
43
43
60Ni – 22Cr– 9Mo – 3.5Cb
60Ni – 22Cr– 9Mo – 3.5Cb
Rod & bar
Rod & bar
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
N06022
N06030
N06035
N06045
N06059
N06200
N06686
N08020
N08031
N08367
N10276
N10362
N10629
N10665
N10675
R20033
100
85
85
90
100
100
100
80
94
95
100
105
110
110
110
109
(690)
(585)
(585)
(620)
(690)
(690)
(690)
(550)
(650)
(655)
(690)
(725)
(760)
(760)
(760)
(750)
43
45
43
46
43
43
43
45
45
45
43
43
44
44
44
45
111
111
111
111
111
111
111
111
111
111
111
111
112
112
112
111
44
45
43
45
43
43
43
45
45
8.2
43
43
44
44
44
45
55Ni – 21Cr– 13.5Mo
40Ni – 29Cr– 15Fe – 5Mo
58Ni – 33Cr– 8Mo
46Ni – 27Cr– 23Fe – 2.75Si
59Ni – 23Cr– 16Mo
59Ni – 23Cr– 16Mo – 1.6Cu
58Ni – 21Cr– 16Mo – 3.5N
35Ni – 35Fe – 20Cr– Cb
31Ni – 33Fe – 22Cr– 6.5Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
B/SB – 463
B/SB – 463
B/SB – 463
…
…
…
N08020
N08024
N08026
80 (550)
80 (550)
80 (550)
45
45
45
111
111
111
45
45
45
35Ni – 35Fe – 20Cr– Cb
37Ni – 33Fe – 23Cr– 4Mo
35Ni – 30Fe – 24Cr– 6Mo – 3Cu
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip
B/SB – 464
…
N08020
80 (550)
45
111
45
35Ni – 35Fe – 20Cr– Cb
Welded pipe
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
sheet
sheet
sheet
sheet
&
&
&
&
strip
strip
strip
strip
ASME BPVC.IX-2017
153
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 464
B/SB – 464
…
…
N08024
N08026
80 (550)
80 (550)
45
45
B/SB – 466
B/SB – 466
B/SB – 466
…
…
…
C70600
C71000
C71500
38 (260)
45 (310)
52 (360)
34
34
34
107
107
107
34
34
34
90Cu– 10Ni
80Cu– 20Ni
70Cu– 30Ni
Smls. pipe & tube
Smls. pipe & tube
Smls. pipe & tube
B/SB – 467
B/SB – 467
B/SB – 467
B/SB – 467
…
…
…
…
C70600
C70600
C71500
C71500
38 (260)
40 (275)
45 (310)
50 (345)
34
34
34
34
107
107
107
107
34
34
34
34
90Cu– 10Ni
90Cu– 10Ni
70Cu– 30Ni
70Cu– 30Ni
Welded pipe >
Welded pipe ≤
Welded pipe >
Welded pipe ≤
B/SB – 468
B/SB – 468
B/SB – 468
…
…
…
N08020
N08024
N08026
80 (550)
80 (550)
80 (550)
45
45
45
111
111
111
45
45
45
35Ni – 35Fe – 20Cr– Cb
37Ni – 33Fe – 23Cr– 4Mo
35Ni – 30Fe – 24Cr– 6Mo – 3Cu
Welded tube
Welded tube
Welded tube
B/SB – 473
…
N08020
80 (550)
45
111
45
35Ni – 35Fe – 20Cr– Cb
Bar
3003
A93003
14 (97)
21
104
22.1
Al – Mn – Cu
Extruded tube
B/SB – 493
B/SB – 493
R60702
R60705
R60702
R60705
55 (380)
70 (485)
61
62
117
117
61
62
99.2Zr
95.5Zr+2.5Cb
Forgings
Forgings
B/SB – 505
…
C95200
68 (470)
35
108
35
88Cu– 9Al – 3Fe
Castings
B/SB – 511
…
N08330
70 (485)
46
111
45
35Ni – 19Cr– 1.25Si
Bars & shapes
B/SB – 514
B/SB – 514
B/SB – 514
…
…
…
N08120
N08800
N08810
90 (620)
75 (515)
65 (450)
45
45
45
111
111
111
45
45
45
37Ni – 33Fe – 25Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr
Welded pipe
Welded pipe
Welded pipe
B/SB – 515
B/SB – 515
B/SB – 515
B/SB – 515
…
…
…
…
N08120
N08800
N08810
N08811
90
75
65
65
(620)
(515)
(450)
(450)
45
45
45
45
111
111
111
111
45
45
45
45
37Ni – 33Fe – 25Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr
33Ni – 42Fe – 21Cr–Al –Ti
Welded tube
Welded tube
Welded tube
Welded tube
B/SB – 516
B/SB – 516
B/SB – 516
…
…
…
N06025
N06045
N06600
98 (675)
90 (620)
80 (550)
43
46
43
111
111
111
43
45
43
63Ni – 25Cr– 10Fe – 2Al–Ti –Y–Zr
46Ni – 27Cr– 23Fe – 2.75Si
72Ni – 15Cr– 8Fe
Welded tube
Welded tube
Welded tube
B/SB – 517
B/SB – 517
…
…
N06025
N06045
98 (675)
90 (620)
43
46
111
111
43
45
63Ni – 25Cr– 10Fe – 2Al–Ti –Y–Zr
46Ni – 27Cr– 23Fe – 2.75Si
Welded pipe
Welded pipe
B491
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
111
45
37Ni – 33Fe – 23Cr– 4Mo
111
45
35Ni – 30Fe – 24Cr– 6Mo – 3Cu
Typical Product Form
Welded pipe
Welded pipe
4.5
4.5
4.5
4.5
in. (114 mm)
in. (114 mm)
in. (114 mm)
in. (114 mm)
O.D.
O.D.
O.D.
O.D.
ASME BPVC.IX-2017
154
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 517
…
N06600
80 (550)
43
111
43
72Ni – 15Cr– 8Fe
Welded pipe
B/SB – 523
B/SB – 523
R60702
R60705
R60702
R60705
55 (380)
80 (550)
61
62
117
117
61
62
99.2Zr
95.5Zr+2.5Cb
Smls. & welded tube
Smls. & welded tube
B/SB – 535
…
N08330
70 (485)
46
111
45
35Ni – 19Cr– 1.25Si
Smls. pipe & tube
B/SB – 536
…
N08330
70 (485)
46
111
45
35Ni – 19Cr– 1.25Si
Plate, sheet & strip
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
…
…
…
…
…
…
…
…
…
…
C12200
C19400
C23000
C44300
C44400
C44500
C68700
C70400
C70600
C71500
30
45
40
45
45
45
50
38
40
52
(205)
(310)
(275)
(310)
(310)
(310)
(345)
(260)
(275)
(360)
31
31
32
32
32
32
32
34
34
34
107
107
107
107
107
107
108
107
107
107
31
31
32.1
32.2
32.2
32.2
32.2
34
34
34
99.9Cu – P
97.5Cu – P
85Cu – 15Zn
71Cu – 28Zn – 1Sn – 0.06As
71Cu – 28Zn – 1Sn – 0.06Sb
71Cu – 28Zn – 1Sn – 0.06P
78Cu – 20Zn – 2Al
95Cu – 5Ni
90Cu – 10Ni
70Cu – 30Ni
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
Alclad 3003
3003
5083
5454
6061
A83003
A93003
A95083
A95454
A96061
13
14
40
31
24
(90)
(97)
(275)
(215)
(165)
21
21
25
22
23
104
104
105
105
105
...
22.1
22.4
22.3
23.1
Al – Mn – Cu
Al – Mn – Cu
Al – 4.4Mg– Mn
Al – 2.7Mg– Mn
Al – Mg– Si – Cu
Welded
Welded
Welded
Welded
Welded
tube
tube
tube
tube
tube
B/SB – 550
B/SB – 550
R60702
R60705
R60702
R60705
55 (380)
80 (550)
61
62
117
117
61
62
99.2Zr
95.5Zr+2.5Cb
Bar & wire
Bar & wire
B/SB – 551
B/SB – 551
R60702
R60705
R60702
R60705
55 (380)
80 (550)
61
62
117
117
61
62
99.2Zr
95.5Zr+2.5Cb
Plate, sheet & strip
Plate, sheet & strip
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
…
…
…
…
…
…
…
…
N04400
N06022
N06025
N06025
N06035
N06045
N06059
N06200
42
43
43
43
43
46
43
43
110
111
111
111
111
111
111
111
42
44
43
43
43
45
43
43
67Ni – 30Cu
55Ni – 21Cr– 13.5Mo
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
63Ni – 25Cr– 10Fe – 2Al –Ti –Y– Zr
58Ni – 33Cr– 8Mo
46Ni – 27Cr– 23Fe – 2.75Si
59Ni – 23Cr– 16Mo
59Ni – 23Cr– 16Mo – 1.6Cu
Forgings
Forgings
Forgings > 4 in. – 12 in. (100 mm – 300 mm)
Forgings ≤ 4 in. (100 mm)
Forgings
Forgings
Forgings
Forgings
B547
B547
B547
B547
B547
70
100
84
98
85
90
100
100
(485)
(690)
(580)
(675)
(585)
(620)
(690)
(690)
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
ASME BPVC.IX-2017
155
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
B/SB – 564
…
…
…
…
…
N06210
N06230
N06600
N06617
N06625
100
110
80
95
110
(690)
(760)
(550)
(655)
(760)
43
43
43
43
43
111
111
111
111
111
43
43
43
46
43
60Ni – 19Cr– 19Mo – 1.8Ta
53Ni – 22Cr– 14W– Co – Fe – Mo
72Ni – 15Cr– 8Fe
52Ni – 22Cr– 13Co – 9Mo
60Ni – 22Cr– 9Mo – 3.5Cb
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
N06625
N06686
N06690
N08031
N08120
N08367
N08800
N08810
N08811
N08825
N10242
N10276
N10362
N10629
N10665
N10675
N12160
R20033
120
100
85
94
90
95
75
65
65
85
105
100
105
110
110
110
90
109
(825)
(690)
(585)
(650)
(620)
(655)
(515)
(450)
(450)
(585)
(725)
(690)
(725)
(760)
(760)
(760)
(620)
(750)
43
43
43
45
45
45
45
45
45
45
44
43
43
44
44
44
46
45
111
111
111
111
111
111
111
111
111
111
112
111
111
112
112
112
…
111
43
43
43
45
45
8.2
45
45
44
45
44
43
43
44
44
44
46
45
60Ni – 22Cr– 9Mo – 3.5Cb
58Ni – 21Cr– 16Mo – 3.5W
58Ni – 29Cr– 9Fe
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
62Ni – 25Mo – 8Cr– 2Fe
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
37Ni – 30Co – 28Cr– 2.7Si
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
Forgings
Forgings
Forgings
Forgings
Forgings > 4 in. – 10 in. (102 mm – 254 mm) ,
incl.
Forgings ≤ 4 in. (102 mm)
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
Forgings
B/SB – 572
B/SB – 572
B/SB – 572
B/SB – 572
…
…
…
…
N06002
N06230
N12160
R30556
95
110
90
100
(655)
(760)
(620)
(690)
43
43
46
45
111
111
…
111
43
43
46
45
47Ni – 22Cr– 9Mo – 18Fe
53Ni – 22Cr– 14W– Co – Fe – Mo
37Ni – 30Co – 28Cr– 2.7Si
21Ni – 30Fe – 22Cr– 18Co – 3Mo – 3W
Rod
Rod
Rod
Rod
B/SB – 573
B/SB – 573
…
…
N10003
N10242
100 (690)
105 (725)
44
44
112
112
44
44
70Ni – 16Mo – 7Cr– 5Fe
62Ni – 25Mo – 8Cr– 2Fe
Rod
Rod
B/SB – 574
B/SB – 574
B/SB – 574
B/SB – 574
B/SB – 574
…
…
…
…
…
N06022
N06035
N06059
N06200
N06210
100
85
100
100
100
43
43
43
43
43
111
111
111
111
111
43
43
43
43
43
55Ni – 21Cr– 13.5Mo
58Ni – 33Cr– 8Mo
59Ni – 23Cr– 16Mo
59Ni – 23Cr– 16Mo – 1.6Cu
60Ni – 19Cr– 19Mo – 1.8Ta
Rod
Rod
Rod
Rod
Rod
(690)
(585)
(690)
(690)
(690)
P ‐ No.
Typical Product Form
ASME BPVC.IX-2017
156
Spec. No.
Alloy, Type, or
Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
B/SB – 574
B/SB – 574
B/SB – 574
B/SB – 574
…
…
…
…
N06455
N06686
N10276
N10362
100
100
100
105
(690)
(690)
(690)
(725)
43
43
43
43
111
111
111
111
43
43
43
43
61Ni – 16Mo – 16Cr
58Ni – 21Cr– 16Mo – 3.5W
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
Rod
Rod
Rod
Rod
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 – 575
…
…
…
…
…
…
…
…
…
N06022
N06035
N06059
N06200
N06210
N06455
N06686
N10276
N10362
100
85
100
100
100
100
100
100
105
(690)
(585)
(690)
(690)
(690)
(690)
(690)
(690)
(725)
43
43
43
43
43
43
43
43
43
111
111
111
111
111
111
111
111
111
43
43
43
43
43
43
43
43
43
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
62Ni – 22Mo – 15Cr
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
Plate,
B/SB – 581
B/SB – 581
B/SB – 581
B/SB – 581
B/SB – 581
B/SB – 581
B/SB – 581
…
…
…
…
…
…
…
N06007
N06007
N06030
N06975
N06985
N06985
N08031
85
90
85
85
85
90
94
(585)
(620)
(585)
(585)
(585)
(620)
(650)
45
45
45
45
45
45
45
111
111
111
111
111
111
111
43
43
45
45
45
45
45
47Ni – 22Cr– 19Fe – 6Mo
47Ni – 22Cr– 19Fe – 6Mo
40Ni – 29Cr– 15Fe – 5Mo
49Ni – 25Cr– 18Fe – 6Mo
47Ni – 22Cr– 20Fe – 7Mo
47Ni – 22Cr– 20Fe – 7Mo
31Ni – 31Fe – 27Cr– 7Mo
Rod
Rod
Rod
Rod
Rod
Rod
Rod
B/SB – 582
…
N06007
85 (585)
45
111
43
47Ni – 22Cr– 19Fe – 6Mo
B/SB – 582
B/SB – 582
B/SB – 582
B/SB – 582
…
…
…
…
N06007
N06030
N06975
N06985
90
85
85
85
(620)
(585)
(585)
(585)
45
45
45
45
111
111
111
111
43
45
45
45
47Ni – 22Cr– 19Fe – 6Mo
40Ni – 29Cr– 15Fe – 5Mo
49Ni – 25Cr– 18Fe – 6Mo
47Ni – 22Cr– 20Fe – 7Mo
B/SB – 582
…
N06985
90 (620)
45
111
45
47Ni – 22Cr– 20Fe – 7Mo
Plate, sheet & strip > 0.75 in. – 2.5 in. (19 mm –
64 mm) , incl.
Plate, sheet & strip ≤ 0.75 in. (19 mm)
Plate, sheet & strip
Plate, sheet & strip
Plate, sheet & strip > 0.75 in. – 2.5 in. (19 mm –
64 mm) , incl.
Plate, sheet & strip ≤ 0.75 in. (19 mm)
B/SB – 599
…
N08700
80 (550)
45
111
25Ni – 47Fe – 21Cr– 5Mo
Plate, sheet & strip
B/SB – 619
B/SB – 619
B/SB – 619
B/SB – 619
B/SB – 619
…
…
…
…
…
N06002
N06007
N06022
N06030
N06035
43
45
43
45
43
111
111
111
111
111
47Ni – 22Cr– 9Mo – 18Fe
47Ni – 22Cr– 19Fe – 6Mo
55Ni – 21Cr– 13.5Mo
40Ni – 29Cr– 15Fe – 5Mo
58Ni – 33Cr– 8Mo
Welded
Welded
Welded
Welded
Welded
100
90
100
85
85
(690)
(620)
(690)
(585)
(585)
P ‐ No.
8.2
43
43
44
45
43
Typical Product Form
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
sheet
&
&
&
&
&
&
&
&
&
strip
strip
strip
strip
strip
strip
strip
strip
strip
> 0.75 in. – 3.5 in. (19 mm – 89 mm), incl.
0.3125 in. – 0.75 in. (8 mm – 19 mm), incl.
> 0.75 in. – 3.5 in. (19 mm – 89 mm), incl.
0.3125 in. – 0.75 in. (8 mm – 19 mm), incl.
pipe
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
157
Spec. No.
Alloy, Type, or
Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
N06059
N06200
N06210
N06230
N06455
N06686
N06975
N06985
N08031
N08320
N10001
N10242
N10276
N10362
N10629
N10665
N10675
N12160
R20033
R30556
B/SB – 620
…
N08320
B/SB – 621
…
N08320
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
…
…
…
…
…
…
…
…
…
…
…
…
…
N06002
N06007
N06022
N06030
N06035
N06059
N06200
N06210
N06230
N06455
N06686
N06975
N06985
100
100
100
110
100
100
85
90
94
75
100
105
100
105
110
110
110
90
109
100
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
(690)
(690)
(690)
(760)
(690)
(690)
(585)
(620)
(650)
(515)
(690)
(725)
(690)
(725)
(760)
(760)
(760)
(620)
(750)
(690)
43
43
43
43
43
43
45
45
45
45
44
44
43
43
44
44
44
46
45
45
111
111
111
111
111
111
111
111
111
111
112
112
111
111
112
112
112
…
111
111
43
43
43
43
43
43
45
45
45
8.2
44
44
43
43
44
44
44
46
45
45
75 (515)
45
111
8.2
75 (515)
100
90
100
85
85
100
100
100
110
100
100
85
90
(690)
(620)
(690)
(585)
(585)
(690)
(690)
(690)
(760)
(690)
(690)
(585)
(620)
45
111
43
45
43
45
43
43
43
43
43
43
43
45
45
111
111
111
111
111
111
111
111
111
111
111
111
111
8.2
43
43
44
45
43
43
43
43
43
43
43
45
45
Typical Product Form
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
49Ni – 25Cr– 18Fe – 6Mo
47Ni – 22Cr– 20Fe – 7Mo
31Ni – 31Fe – 27Cr– 7Mo
26Ni – 22Cr– 5Mo –Ti
62Ni – 28Mo – 5Fe
62Ni – 25Mo – 8Cr– 2Fe
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
37Ni – 30Co – 28Cr– 2.7Si
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
21Ni – 30Fe – 22Cr– 18Co – 3Mo – 3W
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
26Ni – 22Cr– 5Mo –Ti
Plate, sheet & strip
26Ni – 22Cr– 5Mo –Ti
Rod
47Ni – 22Cr– 9Mo – 18Fe
47Ni – 22Cr– 19Fe – 6Mo
55Ni – 21Cr– 13.5Mo
40Ni – 29Cr– 15Fe – 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
49Ni – 25Cr– 18Fe – 6Mo
47Ni – 22Cr– 20Fe – 7Mo
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
&
&
&
&
&
&
&
&
&
&
&
&
&
ASME BPVC.IX-2017
158
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
tube
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
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
…
…
…
…
…
…
…
…
…
…
…
…
N08031
N08320
N10001
N10242
N10276
N10362
N10629
N10665
N10675
N12160
R20033
R30556
94
75
100
105
100
105
110
110
110
90
109
100
(650)
(515)
(690)
(725)
(690)
(725)
(760)
(760)
(760)
(620)
(750)
(690)
45
45
44
44
43
43
44
44
44
46
45
45
111
111
112
112
111
111
112
112
112
…
111
111
45
8.2
44
44
43
43
44
44
44
46
45
45
31Ni – 31Fe – 27Cr– 7Mo
26Ni – 22Cr– 5Mo –Ti
62Ni – 28Mo – 5Fe
62Ni – 25Mo – 8Cr– 2Fe
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
37Ni – 30Co – 28Cr– 2.7Si
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
21Ni – 30Fe – 22Cr– 18Co – 3Mo – 3W
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
B/SB – 625
B/SB – 625
B/SB – 625
B/SB – 625
B/SB – 625
…
…
…
…
…
N08031
N08904
N08925
N08926
R20033
94
71
87
94
109
(650)
(490)
(600)
(650)
(750)
45
45
45
45
45
111
111
111
111
111
45
8.2
8.2
8.2
45
31Ni – 31Fe – 27Cr– 7Mo
44Fe – 25Ni – 21Cr– Mo
25Ni – 20Cr– 6Mo – Cu – N
25Ni – 20Cr– 6Mo – Co – N
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
Plate,
Plate,
Plate,
Plate,
Plate,
sheet
sheet
sheet
sheet
sheet
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
N06002
N06007
N06022
N06030
N06035
N06059
N06200
N06210
N06230
N06455
N06686
N06975
N06985
N08031
N08320
N10001
N10242
N10276
N10362
100
90
100
85
85
100
100
100
110
100
100
85
90
94
75
100
105
100
105
(690)
(620)
(690)
(585)
(585)
(690)
(690)
(690)
(760)
(690)
(690)
(585)
(620)
(650)
(515)
(690)
(725)
(690)
(725)
43
45
43
45
43
43
43
43
43
43
43
45
45
45
45
44
44
43
43
111
111
111
111
111
111
111
111
111
111
111
111
111
111
111
112
112
111
111
43
43
44
45
43
43
43
43
43
43
43
45
45
45
8.2
44
44
43
43
47Ni – 22Cr– 9Mo – 18Fe
47Ni – 22Cr– 19Fe – 6Mo
55Ni – 21Cr– 13.5Mo
40Ni – 29Cr– 15Fe – 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
49Ni – 25Cr– 18Fe – 6Mo
47Ni – 22Cr– 20Fe – 7Mo
31Ni – 31Fe – 27Cr– 7Mo
26Ni – 22Cr– 5Mo –Ti
62Ni – 28Mo – 5Fe
62Ni – 25Mo – 8Cr– 2Fe
54Ni – 16Mo – 15Cr
62Ni – 22Mo – 15Cr
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
P ‐ No.
Typical Product Form
&
&
&
&
&
&
&
&
&
&
&
&
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
strip
strip
strip
strip
strip
ASME BPVC.IX-2017
159
Spec. No.
Alloy, Type, or
Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
B/SB – 626
B/SB – 626
B/SB – 626
B/SB – 626
B/SB – 626
B/SB – 626
…
…
…
…
…
…
N10629
N10665
N10675
N12160
R20033
R30556
110
110
110
90
109
100
(760)
(760)
(760)
(620)
(750)
(690)
44
44
44
46
45
45
112
112
112
…
111
111
44
44
44
46
45
45
66Ni – 28Mo – 3Fe – 1.3Cr– 0.25Al
65Ni – 28Mo – 2Fe
65Ni – 29.5Mo – 2Fe – 2Cr
37Ni – 30Co – 28Cr– 2.7Si
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
21Ni – 30Fe – 22Cr– 18Co – 3Mo – 3W
Welded
Welded
Welded
Welded
Welded
Welded
B/SB – 649
B/SB – 649
B/SB – 649
B/SB – 649
…
…
…
…
N08904
N08925
N08926
R20033
71
87
94
109
(490)
(600)
(650)
(750)
45
45
45
45
111
111
111
111
8.2
8.2
8.2
45
44Fe – 25Ni – 21Cr– Mo
25Ni – 20Cr– 6Mo – Cu – N
25Ni – 20Cr– 6Mo – Cu – N
33Cr– 31Ni – 32Fe – 1.5Mo – 0.6Cu – N
Bar
Bar
Bar
Bar
B/SB – 653
R60702
R60702
55 (380)
61
117
61
99.2Zr
Smls. & welded fittings
B/SB – 658
B/SB – 658
R60702
R60705
R60702
R60705
55 (380)
80 (550)
61
62
117
117
61
62
99.2Zr
95.5Zr+2.5Cb
Smls. & welded pipe
Smls. & welded pipe
B/SB – 668
…
N08028
73 (505)
45
111
45
31Ni – 31Fe – 29Cr– Mo
Smls. tube
B/SB – 672
…
N08700
80 (550)
45
111
8.2
25Ni – 47Fe – 21Cr– 5Mo
Bar & wire
B/SB – 673
B/SB – 673
B/SB – 673
…
…
…
N08904
N08925
N08926
71 (490)
87 (600)
94 (650)
45
45
45
111
111
111
8.2
8.2
8.2
44Fe – 25Ni – 21Cr– Mo
25Ni – 20Cr– 6Mo – Cu – N
25Ni – 20Cr– 6Mo – Cu – N
Welded pipe
Welded pipe
Welded pipe
B/SB – 674
B/SB – 674
B/SB – 674
…
…
…
N08904
N08925
N08926
71 (490)
87 (600)
94 (650)
45
45
45
111
111
111
8.2
8.2
8.2
44Fe – 25Ni – 21Cr– Mo
25Ni – 20Cr– 6Mo – Cu – N
25Ni – 20Cr– 6Mo – Cu – N
Welded tube
Welded tube
Welded tube
B/SB – 675
B/SB – 675
…
…
N08367
N08367
95 (655)
100 (690)
45
45
111
111
8.2
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Welded pipe > 3/16 in. (5 mm)
Welded pipe ≤ 3/16 in. (5 mm)
B/SB – 676
B/SB – 676
…
…
N08367
N08367
95 (655)
100 (690)
45
45
111
111
8.2
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Welded tube > 3/16 in. (5 mm)
Welded tube ≤ 3/16 in. (5 mm)
B/SB – 677
B/SB – 677
B/SB – 677
…
…
…
N08904
N08925
N08926
71 (490)
87 (600)
94 (650)
45
45
45
111
111
111
8.2
8.2
8.2
44Fe – 25Ni – 21Cr– Mo
25Ni – 20Cr– 6Mo – Cu – N
25Ni – 20Cr– 6Mo – Cu – N
Smls. pipe & tube
Smls. pipe & tube
Smls. pipe & tube
B/SB – 688
B/SB – 688
…
…
N08367
N08367
95 (655)
100 (690)
45
45
111
111
8.2
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Plate, sheet & strip > 3/16 in. (5 mm)
Plate, sheet & strip ≤ 3/16 in. (5 mm)
P ‐ No.
Typical Product Form
&
&
&
&
tube
tube
tube
tube
tube
tube
wire
wire
wire
wire
ASME BPVC.IX-2017
160
Spec. No.
Alloy, Type, or
Grade
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
UNS No.
B/SB – 690
B/SB – 690
…
…
N08367
N08367
95 (655)
100 (690)
45
45
111
111
8.2
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Smls. pipe & tube > 3/16 in. (5 mm)
Smls. pipe & tube ≤ 3/16 in. (5 mm)
B/SB – 691
…
N08367
95 (655)
45
111
8.2
46Fe – 24Ni – 21Cr– 6Mo – Cu – N
Rod, bar & wire
B/SB – 704
B/SB – 704
…
…
N06625
N08825
120 (825)
85 (585)
43
45
111
111
43
45
60Ni – 22Cr– 9Mo – 3.5Cb
42Ni – 21.5Cr– 3Mo – 2.3Cu
Welded tube
Welded tube
B/SB – 705
B/SB – 705
…
…
N06625
N08825
120 (825)
85 (585)
43
45
111
111
43
45
60Ni – 22Cr– 9Mo – 3.5Cb
42Ni – 21.5Cr– 3Mo – 2.3Cu
Welded pipe
Welded pipe
B/SB – 709
…
N08028
73 (505)
45
111
45
31Ni – 31Fe – 29Cr– Mo
Plate, sheet & strip
B/SB – 710
…
N08330
70 (485)
46
111
45
35Ni – 19Cr– 1.25Si
Welded pipe
B725
…
N02200
55 (380)
41
110
41
99.0Ni
Welded pipe
B725
…
N02201
50 (345)
41
110
41
99.0Ni – Low C
Welded pipe
B725
…
N04400
70 (485)
42
110
42
67Ni – 30Cu
Welded pipe
B/SB – 729
…
N08020
80 (550)
45
111
45
35Ni – 35Fe – 20Cr– Cb
Smls. pipe & tube
B730
…
N02200
55 (380)
41
110
41
99.0Ni
Welded tube
B730
…
N02201
50 (345)
41
110
41
99.0Ni – Low C
Welded tube
B730
…
N04400
70 (485)
42
110
42
67Ni – 30Cu
Welded tube
B/SB – 815
…
R31233
120 (825)
49
…
...
Co – 26Cr– 9Ni – 5Mo – 3Fe – 2W
Rod
B/SB – 818
…
R31233
120 (825)
49
…
...
Co – 26Cr– 9Ni – 5Mo – 3Fe – 2W
Plate, sheet & strip
C12200
C12200
30 (205)
…
107
NA
99.9Cu – P
Wrought pipe
1
2
2H
3
7
7H
16
16H
R50250
R50400
R50400
R50550
R52400
R52400
R52402
R52402
35
50
58
65
50
58
50
58
51
51
51
52
51
51
51
51
115
115
115
115
115
115
115
115
51.1
51.2
51.2
51.3
52
52
51.2
51.2
Ti
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
B819
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
(240)
(345)
(400)
(450)
(345)
(400)
(345)
(400)
Welding
P ‐ No.
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
Typical Product Form
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
161
Spec. No.
Alloy, Type, or
Grade
Minimum
Specified
Tensile, ksi
(MPa)
Table QW/QB-422
Ferrous and Nonferrous P-Numbers
Grouping of Base Metals for Qualification (Cont'd)
Minimum
Specified
Tensile, ksi
(MPa)
Welding
Brazing
ISO
15608
P‐ No.
Group
Nominal Composition
Nonferrous (Cont'd)
UNS No.
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
B/SB – 861
26
26H
12
38
9
28
R52404
R52404
R53400
R54250
R56320
R56323
50
58
70
130
90
90
(345)
(400)
(485)
(895)
(620)
(620)
51
51
52
54
53
53
115
115
115
115
115
115
51.2
51.2
52
53
53
53
Ti – Ru
Ti – Ru
Ti – 0.3Mo – 0.8Ni
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Smls.
Smls.
Smls.
Smls.
Smls.
Smls.
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
1
2
2H
3
7
7H
16
16H
26
26H
12
38
9
28
R50250
R50400
R50400
R50550
R52400
R52400
R52402
R52402
R52404
R52404
R53400
R54250
R56320
R56323
35
50
58
65
50
58
50
58
50
58
70
130
90
90
(240)
(345)
(400)
(450)
(345)
(400)
(345)
(400)
(345)
(400)
(485)
(895)
(620)
(620)
51
51
51
52
51
51
51
51
51
51
52
54
53
53
115
115
115
115
115
115
115
115
115
115
115
115
115
115
51.1
51.2
51.2
51.3
52
52
51.2
51.2
51.2
51.2
52
53
53
53
Ti
Ti
Ti
Ti
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Pd
Ti – Ru
Ti – Ru
Ti – 0.3Mo – 0.8Ni
Ti – 4Al – 2.5V– 1.5Fe
Ti – 3Al – 2.5V
Ti – 3Al – 2.5V– 0.1Ru
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
Welded
B/SB – 928
5083
A95083
39 (270)
25
105
22.4
Al – 4.4Mg– Mn
B/SB – 928
5086
A95086
35 (240)
25
105
22.4
Al – 4.0Mg– Mn
B/SB – 928
5456
A95456
41 (285)
25
105
22.4
Al – 5.1Mg– Mn
Plate & sheet > 1.5 in. – 3 in. (38 mm – 76 mm),
incl.
Plate & sheet > 0.05 in. – 2 in. (1.3 mm – 51 mm),
incl.
Plate & sheet > 1.5 in. – 3 in. (38 mm – 76 mm),
incl.
B/SB – 956
B/SB – 956
…
…
C70600
C71500
40 (275)
52 (360)
34
34
107
107
34
34
90Cu – 10Ni
70Cu – 30Ni
Finned welded tube
Finned welded tube
EN AC 43000
…
22 (150)
26
104
24.2
Al – 10Si – Mg
Castings
SB/EN 1706
P ‐ No.
Typical Product Form
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
pipe
ASME BPVC.IX-2017
162
Spec. No.
Alloy, Type, or
Grade