ANSI/AWS D11.2-89 (R2006) An American National Standard Guide for Welding Iron Castings --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) An American National Standard Guide for Welding Iron Castings Prepared by the American Welding Society (AWS) D11 Committee on Welding Iron Castings Under the Direction of the AWS Technical Activities Committee Approved by the AWS Board of Directors, March 3, 1988 Abstract This standard presents briefly the history and metallurgy of cast iron and the welding processes applicable to it. A newly developed weldability test is described in detail and instructions given for its application in specific cases. Provision is made for qualification of welding procedures and welders when necessary; quality control practice is also included. 550 N.W. LeJeune Road, Miami, FL 33126 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Approved by the American National Standards Institute July 14, 1988 ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- International Standard Book Number: 0-87171-295-4 American Welding Society 550 N.W. LeJeune Road, Miami, FL 33126 © 1989 by American Welding Society All rights reserved Printed in the United States of America Reaffirmed: April 27, 2006 Photocopy Rights. No portion of this standard may be reproduced, stored in a retrieval system, or transmitted in any form, including mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyright owner. Authorization to photocopy items for internal, personal, or educational classroom use only or the internal, personal, or educational classroom use only of specific clients is granted by the American Welding Society provided that the appropriate fee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet: <www.copyright.com>. ii Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Statement on the Use of American Welding Society Standards All standards (codes, specifications, recommended practices, methods, classifications, and guides) of the American Welding Society (AWS) are voluntary consensus standards that have been developed in accordance with the rules of the American National Standards Institute (ANSI). When AWS American National Standards are either incorporated in, or made part of, documents that are included in federal or state laws and regulations, or the regulations of other governmental bodies, their provisions carry the full legal authority of the statute. In such cases, any changes in those AWS standards must be approved by the governmental body having statutory jurisdiction before they can become a part of those laws and regulations. In all cases, these standards carry the full legal authority of the contract or other document that invokes the AWS standards. Where this contractual relationship exists, changes in or deviations from requirements of an AWS standard must be by agreement between the contracting parties. AWS American National Standards are developed through a consensus standards development process that brings together volunteers representing varied viewpoints and interests to achieve consensus. While AWS administers the process and establishes rules to promote fairness in the development of consensus, it does not independently test, evaluate, or verify the accuracy of any information or the soundness of any judgments contained in its standards. AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whether special, indirect, consequential or compensatory, directly or indirectly resulting from the publication, use of, or reliance on this standard. AWS also makes no guaranty or warranty as to the accuracy or completeness of any information published herein. In issuing and making this standard available, AWS is not undertaking to render professional or other services for or on behalf of any person or entity. Nor is AWS undertaking to perform any duty owed by any person or entity to someone else. Anyone using these documents should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. This standard may be superseded by the issuance of new editions. Users should ensure that they have the latest edition. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Publication of this standard does not authorize infringement of any patent or trade name. Users of this standard accept any and all liabilities for infringement of any patent or trade name items. AWS disclaims liability for the infringement of any patent or product trade name resulting from the use of this standard. Finally, AWS does not monitor, police, or enforce compliance with this standard, nor does it have the power to do so. On occasion, text, tables, or figures are printed incorrectly, constituting errata. Such errata, when discovered, are posted on the AWS web page (www.aws.org). Official interpretations of any of the technical requirements of this standard may only be obtained by sending a request, in writing, to the Managing Director, Technical Services Division, American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126. With regard to technical inquiries made concerning AWS standards, oral opinions on AWS standards may be rendered. However, such opinions represent only the personal opinions of the particular individuals giving them. These individuals do not speak on behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations of AWS. In addition, oral opinions are informal and should not be used as a substitute for an official interpretation. This standard is subject to revision at any time by the AWS D11 Committee on Welding Iron Castings. It must be reviewed every five years, and if not revised, it must be either reaffirmed or withdrawn. Comments (recommendations, additions, or deletions) and any pertinent data that may be of use in improving this standard are required and should be addressed to AWS Headquarters. Such comments will receive careful consideration by the AWS D11 Committee on Welding Iron Castings and the author of the comments will be informed of the Committee’s response to the comments. Guests are invited to attend all meetings of the AWS D11 Committee on Welding Iron Castings to express their comments verbally. Procedures for appeal of an adverse decision concerning all such comments are provided in the Rules of Operation of the Technical Activities Committee. A copy of these Rules can be obtained from the American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126. iii Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS iv Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Personnel (Reaffirmation) AWS Committee on Welding Iron Castings E. G. Yevick, Chair S. Charlip, Vice Chair J. L. Gayler, Secretary *J. G. Bielenberg *R. A. Bishel R. A. Bushey J. L. Cooley D. W. Davis *R. O. Drossman R. H. Frost S. D. Kiser E. R. Kuch *R. L. Montana *L. W. Myers N. Prager M. D. Rosensteel J. D. Simko J. Turriff Weld-Met International Group Nassau Research Corporation American Welding Society Retired Consultant ESAB Welding & Cutting Products J C & Associates, Incorporated Beaver Valley Alloy Foundry Wear Management Services, Incorporated Colorado School of Mines Special Metals Consultant Mid-Florida Technical Institute Consultant Anchor Research Corporation Beyond the Bend Hodge Foundry, Incorporated Wisconsin Wire Works *Advisor --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS v Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- vi Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Personnel (Original) AWS Committee on Welding Iron Castings L. W. Myers, Chair R. J. Dybas, 1st Vice Chair J. E. Jones, 2nd Vice Chair E. J. Seel, Secretary K. E. Banks R. G. Bartifay *J. G. Bielenberg R. A. Bishel R. A. Bushey R. O. Drossman E. R. Kuch *J. C. Margerie *J. V. Matush *A. H. Miller W. F. Ridgway *L. E. Shoemaker *R. A. Strahl *C. F. Walton E. G. Yevick W. M. Zimmer Dresser-Rand General Electric Company American Welding Institute American Welding Society Teledyne McKay Aluminum Company of America Consultant Inco Alloys International Alloy Rods Wear Management Services Cooper Industries Centre Technique Combustion Engineering DISC Eutectic Corporation Inco Alloys International California Polytechnic State University Consultant Weld-Met International AMPCO Metal *Advisor --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- vii Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- viii Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Foreword This foreword is not a part of ANSI/AWS D11.2-89 (R2006), Guide for Welding Iron Castings, but is included for informational purposes only. This publication is a reaffirmation of the first edition published in 1989. The content of the standard is identical to the 1989 publication except that the safety and health facts sheets in Appendix F have been updated. Reaffirmation of this standard by the Committee on the Welding of Iron Castings indicates that this standard’s content is still current with today’s technology and practices. This guide was prepared by the American Welding Society Committee on the Welding of Iron Castings as a service to the industry. Sufficient data have been gathered and organized to yield an authoritative source of sound technical practices for joining iron castings. The description of iron castings, together with factors to be considered in joining them, is presented here as clearly and concisely as possible. It is the Committee’s hope that this guide will lead to better quality and performance. These recommendations represent the best of current practice in the opinion of the Committee. At the present state of the art, all recommendations may not be applicable to all products and situations. Selection of pertinent requirements should be the result of rational decisions and not lack of knowledge on the part of those who are welding iron castings. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Comments and suggestions for the improvement of this standard are welcome. They should be sent to the Secretary, AWS D11 Committee on Welding of Iron Castings, American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126. ix Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- This page is intentionally blank. x Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Table of Contents Page No. Personnel (Reaffirmation)........................................................................................................................................... v Personnel (Original) ................................................................................................................................................. vii Foreword ................................................................................................................................................................... ix List of Tables ............................................................................................................................................................ xiii List of Figures .......................................................................................................................................................... xiv 1. Scope and History .............................................................................................................................................. 1 1.1 Scope. ......................................................................................................................................................... 1 1.2 History ........................................................................................................................................................ 1 2. Cast Iron — Its Metallurgy and Weldability .................................................................................................. 1 2.1 Metallurgy. ................................................................................................................................................. 1 2.2 Difficulties in Welding Iron Castings ......................................................................................................... 4 2.3 AWS Weldability Test Program ................................................................................................................. 6 2.4 Preweld Testing for Weldability .............................................................................................................. 11 3. General Considerations When Welding Iron Castings................................................................................. 14 3.1 Base Metal Preparation ............................................................................................................................ 14 3.2 Joint Design .............................................................................................................................................. 15 3.3 Heat Input ................................................................................................................................................. 17 3.4 Preheat ...................................................................................................................................................... 17 3.5 Electrode Manipulation ............................................................................................................................ 20 3.6 Peening ..................................................................................................................................................... 21 3.7 Cooling ..................................................................................................................................................... 21 3.8 Postweld Heat Treatment ......................................................................................................................... 21 4. Gas Processes.................................................................................................................................................... 23 4.1 Oxyfuel Welding (OFW).......................................................................................................................... 23 4.2 Flame Spraying of Gray Iron (FLSP) ....................................................................................................... 27 4.3 Braze Welding .......................................................................................................................................... 27 5. Arc Welding Processes .................................................................................................................................... 30 5.1 General ..................................................................................................................................................... 30 5.2 Shielded Metal Arc Welding (SMAW) .................................................................................................... 30 5.3 Gas Metal Arc Welding (GMAW) ........................................................................................................... 35 5.4 Flux Cored Arc Welding (FCAW) ........................................................................................................... 37 5.5 Gas Tungsten Arc Welding (GTAW)....................................................................................................... 41 5.6 Submerged Arc Welding (SAW).............................................................................................................. 44 6. Surfacing and Overlaying ............................................................................................................................... 45 6.1 Processes .................................................................................................................................................. 45 6.2 Thermal Spraying ..................................................................................................................................... 45 6.3 Other Processes ........................................................................................................................................ 47 6.4 Surfacing Materials .................................................................................................................................. 48 6.5 Technique ................................................................................................................................................. 50 7. Applications ...................................................................................................................................................... 50 7.1 Casting Defect Repair .............................................................................................................................. 50 7.2 Repair of Machining Defects.................................................................................................................... 51 --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) xi Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT Page No. 7.3 7.4 Repair of Castings After Service .............................................................................................................. 51 Fabrication................................................................................................................................................ 51 8. Welding Procedure and Performance Qualification ..................................................................................... 51 8.1 General ..................................................................................................................................................... 51 8.2 Welding Procedure Qualification ............................................................................................................. 52 8.3 Welding and Welding Operator Performance Qualification ..................................................................... 52 9. Quality Control ................................................................................................................................................ 52 9.1 General ..................................................................................................................................................... 52 9.2 Quality Control Practices and Procedures ................................................................................................ 52 9.3 Acceptance Criteria .................................................................................................................................. 54 10. Safety and Health ............................................................................................................................................. 54 10.1 Fumes and Gases ...................................................................................................................................... 54 10.2 Radiation .................................................................................................................................................. 55 10.3 Electric Shock .......................................................................................................................................... 55 10.4 Fire Prevention. ........................................................................................................................................ 55 10.5 Explosion.................................................................................................................................................. 55 10.6 Burns ........................................................................................................................................................ 55 10.7 Further Information .................................................................................................................................. 55 Appendix A — Weldability Test ............................................................................................................................ 51 A1. Introduction. ............................................................................................................................................. 57 A2. Equipment Required ................................................................................................................................. 57 A3. Welding Conditions .................................................................................................................................. 58 A4. Test Procedure .......................................................................................................................................... 59 Appendix B — Applications ................................................................................................................................... 63 Appendix C — Welding Procedure and Performance Qualification.................................................................. 83 C1. General ..................................................................................................................................................... 83 C2. Welding Procedure Qualification ............................................................................................................. 83 C3. Inspection Results Required ..................................................................................................................... 95 C4. Welding and Welding Operator Performance Qualification ..................................................................... 97 Appendix D — Recommended System for Classification of Welds in Iron Castings, and Associated Quality Levels ................................................................................................... 105 D1. Classification of Welds in Iron Castings ................................................................................................ 105 D2. Test Requirements .................................................................................................................................. 105 Appendix F — Safety and Health ........................................................................................................................ 111 xii Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Appendix E — ASME Code Cases ...................................................................................................................... 109 E1. Case 1867. .............................................................................................................................................. 109 E2. Case 1939. .............................................................................................................................................. 109 ANSI/AWS D11.2-89 (R2006) List of Tables Table Page No. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- xiii Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) List of Figures Figure Page No. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- xiv Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Page No. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Figure xv Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. xvi Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Guide for Welding Iron Castings --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 1 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT 2 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 3 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 4 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 5 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 6 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 7 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 8 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 9 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 10 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 11 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) i --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 12 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 13 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 14 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 15 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 16 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 17 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 18 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 19 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 20 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 21 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 22 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 23 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 24 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 25 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 26 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 27 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 28 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 29 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 30 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 31 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 32 --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 33 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 34 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 35 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 36 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 37 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 38 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 39 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 40 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 41 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 42 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 43 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 44 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 45 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 46 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 47 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 48 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 49 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 50 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 51 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 52 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 53 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 54 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 55 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 56 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Appendix A Weldability Test This appendix is not a part of ANSI/AWS D11.2-89 (R2006), Guide for Welding Iron Castings, but is included for informational purposes only. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 57 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 58 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 59 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 60 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`, Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 61 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 62 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Appendix B Examples of Applications --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- This appendix is not a part of ANSI/AWS D11.2-89 (R2006), Guide for Welding Iron Castings, but is included for informational purposes only. 63 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 64 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 65 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 66 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 67 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 68 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 69 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 70 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 71 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 72 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 73 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 7̀4 --`,```,```,,```,,`,``` ,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 75 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 76 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 77 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 78 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 79 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 80 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 81 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 82 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Appendix C Welding Procedure and Performance Qualification This appendix is not a part of ANSI/AWS D11.2-89 (R2006), Guide for Welding Iron Castings, but is included for informational purposes only. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 83 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 84 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 85 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 86 --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 87 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 88 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 89 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 90 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 91̀ --`,`` ,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 92 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 93 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 94 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 95 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 96 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 97 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 98 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,` Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS 99 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 100 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 101 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) 102 --`,```,```,,``` Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 103 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 104 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Appendix D Recommended System for Classification of Welds in Iron Castings, and Associated Quality Levels This appendix is not a part of ANSI/AWS D11.2-89 (R2006), Guide for Welding Iron Castings, but is included for informational purposes only. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 105 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 106 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 107 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) 108 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Appendix E ASME Code Cases* This appendix is not a part of ANSI/AWS D11.2-89 (R2006), Guide for Welding Iron Castings, but is included for informational purposes only. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 109 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) This page is intentionally blank. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- 110 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Appendix F Safety and Health Fact Sheets This appendix is not a part of AWS D11.2-89(R2006), Guide for Welding Iron Castings, but is included for informational purposes only. --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- The following pages present copies of short articles (Fact Sheets) on Safety and Health topics published by the American Welding Society. Each article is available free of charge from the American Welding Society website, www.aws.org. 111 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT ANSI/AWS D11.2-89 (R2006) Safety and Health Fact Sheet No. 1 October 2003 © 2003 American Welding Society Fumes and Gases Depending on material involved ranges from irritation of eyes, skin, and respiratory system to more severe complications. Effects may occur immediately or at some later time. Fumes can cause symptoms such as nausea, headaches, dizziness, and metal fume fever. The possibility of more serious health effects exists when highly toxic materials are involved. For example, manganese overexposure can affect the central nervous system resulting in impaired speech and movement. In confined spaces the gases might displace breathing air and cause asphyxiation. INTRODUCTION Many welding, cutting, and allied processes produce fumes and gases, which may be harmful to your health. DEFINITION Fumes are solid particles which originate from welding consumables, the base metal, and any coatings present on the base metal. In addition to shielding gases that may be used, gases are produced during the welding process or may be produced by the effects of process radiation on the surrounding environment. Acquaint yourself with the effects of these fumes and gases by reading the Material Safety Data Sheets (MSDSs) for all materials used (consumables, base metals, coatings, and cleaners). HOW TO AVOID OVEREXPOSURE For help, consult a recognized specialist in Industrial Hygiene or Environmental Services. The amount and composition of these fumes and gases depend upon the composition of the filler metal and base material, welding process, current level, arc length, and other factors. POSSIBLE EXPOSURE EFFECTS OF OVER- Keep your head out of the fumes. Do not breathe the fumes. Use enough ventilation or exhaust at the arc, or both, to keep fumes and gases from your breathing zone and general area. In some cases, natural air movement provides enough ventilation and fresh air. AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whether special, indirect, consequential or compensatory, directly or indirectly resulting from the publication, use of, or reliance on this Safety and Health Fact Sheet. AWS also makes no guaranty or warranty as to the accuracy or completeness of any information published herein. Fact Sheet No. 1 — 10/03 Page 1 112 Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- ANSI/AWS D11.2-89 (R2006) Where ventilation is questionable, use air sampling to determine the need for corrective measures. Use mechanical ventilation to improve air quality. If engineering controls are not feasible, use an approved respirator. Work in a confined space only if it is well ventilated, or while wearing an airsupplied respirator. Fumes from welding or cutting and oxygen depletion can alter air quality causing injury or death. Be sure the breathing air is safe. Follow OSHA guidelines for permissible exposure limits (PELs) for various fumes. Follow the American Conference of Governmental Industrial Hygienists recommendations for threshold limit values (TLVs) for fumes and gases. Have a recognized specialist in Industrial Hygiene or Environmental Services check the operation and air quality and make recommendations for the specific welding or cutting situation. American Conference of Governmental Industrial Hygienists (ACGIH). Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, available from ACGIH, 1330 Kemper Meadow Drive, Cincinnati, OH 45240-1634 (telephone: 513-742-2020; web site: www.acgih.org). American Welding Society (AWS). Fumes and Gases in the Welding Environment and other welding related safety and health publications, available from Global Engineering Documents, 15 Inverness Way East, Englewood, CO 80112-5776 (telephone: 800-854-7179; web site: www.global.ihs.com). Mine Safety and Health Administration (MSHA). Code of Federal Regulations, Title 30 Mineral Resources, Parts 1 to 199, available from the U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954 (telephone: 202-693-9400; web site: www.msha.gov). For specific information, refer to the applicable Material Safety Data Sheet (MSDS) available from the manufacturer, distributor, or supplier. TLV is a registered trademark of the ACGIH. INFORMATION SOURCES Occupational Safety and Health Administration (OSHA). Code of Federal Regulations, Title 29 Labor, Parts 1910.1 to 1910.1450, available from the U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954 (telephone: 800-321-6742; web site: www.osha.gov). AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whether special, indirect, consequential or compensatory, directly or indirectly resulting from the publication, use of, or reliance on this Safety and Health Fact Sheet. AWS also makes no guaranty or warranty as to the accuracy or completeness of any information published herein. Fact Sheet No. 1 — 10/03 --`,```,```,,```,,`,````,`,,``-`-`,,`,,`,`,,`--- Copyright American Welding Society Provided by IHS under license with AWS No reproduction or networking permitted without license from IHS Page 2 113 Licensee=ISATIS Group in iran Revised Sub Account/5620002316 Not for Resale, 08/27/2013 04:05:15 MDT