AWS B2 1 B2 1M-BMG-2014 Base Metal Grouping for Welding Procedure and Performance Qualification (3rd Edition).pdf

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1、Base MetalGrouping forWelding Procedureand PerformanceQualificationAWS B2.1/B2.1M-BMG:2014AWS B2.1/B2.1M-BMG:2014Base Metal Grouping forWelding Procedure andPerformance Qualification3rd EditionSupersedes AWS B2.1-B2.1M-BMG:2009-ADD1Prepared by theAmerican Welding Society (AWS) B2 Committee on Proced

2、ure and Performance QualificationUnder the Direction of theAWS Technical Activities CommitteeApproved by theAWS Board of DirectorsAbstractThis document provides the AWS base metal grouping for welding procedure and performance qualification and isidentical to Annex C of AWS B2.1/B2.1M:2014, Specific

3、ation for Welding Procedure and Performance Qualification.iiAWS B2.1/B2.1M-BMG:2014ISBN: 978-0-87171-849-5 2014 by American Welding SocietyAll rights reservedPrinted in the United States of AmericaPhotocopy Rights. No portion of this standard may be reproduced, stored in a retrieval system, or trans

4、mitted in anyform, including mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyrightowner.Authorization to photocopy items for internal, personal, or educational classroom use only or the internal, personal, oreducational classroom use only of specifi

5、c clients is granted by the American Welding Society provided that the appropriatefee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet:.iiiAWS B2.1/B2.1M-BMG:2014Statement on the Use of American Welding Society StandardsAll standards (co

6、des, specifications, recommended practices, methods, classifications, and guides) of the AmericanWelding Society (AWS) are voluntary consensus standards that have been developed in accordance with the rules of theAmerican National Standards Institute (ANSI). When AWS American National Standards are

7、either incorporated in, ormade part of, documents that are included in federal or state laws and regulations, or the regulations of other govern-mental bodies, their provisions carry the full legal authority of the statute. In such cases, any changes in those AWSstandards must be approved by the gov

8、ernmental body having statutory jurisdiction before they can become a part ofthose laws and regulations. In all cases, these standards carry the full legal authority of the contract or other documentthat invokes the AWS standards. Where this contractual relationship exists, changes in or deviations

9、from requirementsof an AWS standard must be by agreement between the contracting parties.AWS American National Standards are developed through a consensus standards development process that bringstogether volunteers representing varied viewpoints and interests to achieve consensus. While AWS adminis

10、ters theprocess and establishes rules to promote fairness in the development of consensus, it does not independently test, evalu-ate, 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 propert

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14、tandard may be superseded by new editions. This standard may also be corrected through publication of amendmentsor errata or supplemented by publication of addenda. Information on the latest editions of AWS standards includingamendments, errata, and addenda is posted on the AWS web page (www.aws.org

15、). Users should ensure that they have thelatest edition, amendments, errata, and addenda.Publication of this standard does not authorize infringement of any patent or trade name. Users of this standard acceptany and all liabilities for infringement of any patent or trade name items. AWS disclaims li

16、ability for the infringement ofany patent or product trade name resulting from the use of this standard.AWS does not monitor, police, or enforce compliance with this standard, nor does it have the power to do so.Official interpretations of any of the technical requirements of this standard may only

17、be obtained by sending a request,in writing, to the appropriate technical committee. Such requests should be addressed to the American Welding Society,Attention: Managing Director, Technical Services Division, 8669 NW 36 St, # 130, Miami, FL 33166. With regard totechnical inquiries made concerning A

18、WS standards, oral opinions on AWS standards may be rendered. These opinionsare offered solely as a convenience to users of this standard, and they do not constitute professional advice. Suchopinions represent only the personal opinions of the particular individuals giving them. These individuals do

19、 not speakon behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations of AWS. Inaddition, 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 requir

20、ed and should be addressed to AWS Headquarters.Such comments will receive careful consideration by the AWS B2 Committee on Procedure and Performance Qualification.It must be reviewed every five years, and if not revised, it must be either reaffirmed or withdrawn. Comments (recom-mendations, addition

21、s, or deletions) and any pertinent data that may be of use in improving this standard are required andshould be addressed to AWS Headquarters. Such comments will receive careful consideration by the AWS B2 Committeeon Procedure and Performance Qualification and the author of the comments will be inf

22、ormed of the Committeesresponse to the comments. Guests are invited to attend all meetings of the AWS required and should be addressed toAWS Headquarters. Such comments will receive careful consideration by the AWS B2 Committee on Procedure andPerformance Qualification to express their comments verb

23、ally. Procedures for appeal of an adverse decision concerningall such comments are provided in the Rules of Operation of the Technical Activities Committee. A copy of these Rulescan be obtained from the American Welding Society, 8669 NW 36 St, # 130, Miami, FL 33166.This page is intentionally blank.

24、ivAWS B2.1/B2.1M-BMG:2014vAWS B2.1/B2.1M-BMG:2014PersonnelAWS B2 Committee on Procedure and Performance QualificationJ. J. Fluckiger, Chair Idaho National LaboratoryJ. L. Cooley, 1st Vice Chair J. C. & Associates, IncorporatedE. W. Beckman, 2nd Vice Chair ConsultantA. L. Diaz, Secretary American Wel

25、ding SocietyD. M. Allbritten GE CapitalM. Bernasek C-SPECK. L. Bingham Los Alamos National LaboratoryH. R. Castner Edison Welding InstituteD. W. Craig Computer Engineering, IncorporatedE. H. Gray U.S. Nuclear Regulatory CommissionM. F. Herrle AriseK. G. Kofford Idaho National LaboratoryR. A. LaFave

26、ConsultantG. S. Michels Summit ConsultingA. S. Olivares HSB Global StandardsJ. F. Pike NASA Langley Research CenterW. M. Ruof Bechtel Plant Machinery, IncorporatedJ. J. Sekely Welding Services, IncorporatedM. R. Stone URS FlintM. L. Thomas Rocky Mountain Testing, LLCG. M. Wisbrock, Jr. ConsultantR.

27、K. Wiswesser Welder Training & Testing InstituteAdvisors to the AWS B2 Committee on Procedure and Performance QualificationL. P. Connor ConsultantW. D. Doty Doty & Associates, IncorporatedB. J. Hable Ford Motor CompanyK. Y. Lee U.S. Department of TransportationB. B. MacDonald ConsultantF. A. Schweig

28、hardt Air Liquide Industrial U.S. LPA. W. Sindel Alstom Power SteamC. E. Spaeder, Jr. ConsultantW. J. Sperko Sperko Engineering Services, IncorporatedR. F. Waite ConsultantAWS B2B Subcommittee on Welding QualificationM. R. Stone, Chair URS FlintA. L. Diaz, Secretary American Welding SocietyD. M. All

29、britten GE CapitalE. W. Beckman ConsultantM. Bernasek C-SPECK. L. Bingham Los Alamos National LaboratoryJ. L. Cooley J. C. & Associates, IncorporatedD. W. Craig Computer Engineering, IncorporatedviAWS B2.1/B2.1M-BMG:2014J. J. Fluckiger Idaho National LaboratoryE. H. Gray U.S. Nuclear Regulatory Comm

30、issionK. G. Kofford Idaho National LaboratoryG. S. Michels Summit ConsultingA. S. Olivares HSB Global StandardsJ. F. Pike NASA Langley Research CenterJ. J. Sekely Welding Services, IncorporatedM. L. Thomas Rocky Mountain Testing, LLCG. M. Wisbrock Jr. ConsultantR. K. Wiswesser Welder Training & Test

31、ing InstituteAdvisors to the AWS B2B Subcommittee on Welding QualificationL. P. Connor ConsultantW. D. Doty Doty & Associates, IncorporatedJ. G. Feldstein Foster Wheeler North AmericaB. J. Hable Ford Motor CompanyK. Y. Lee U.S. Department of TransportationA. W. Sindel Alstom Power SteamW. J. Sperko

32、Sperko Engineering Service, IncorporatedAWS B2C Subcommittee on MaterialsW. M. Ruof, Chair Bechtel Plant Machinery IncorporatedA. L. Diaz, Secretary American Welding SocietyM. Bernasek C-SPECJ. J. Fluckiger Idaho National LaboratoryM. F. Herrle AriseK. G. Kofford Idaho National LaboratoryR. A. LaFav

33、e ConsultantAdvisors to the AWS B2C Subcommittee on MaterialsC. E. Cross Los Alamos National LaboratoryA. Donlevy International Titanium AssociationW. D. Doty Doty & Associates, IncorporatedP. Pollak Pollak & AssociatesA. W. Sindel Alstom Power SteamC. E. Spaeder, Jr. ConsultantL. T. Vernam AlcoTec

34、Wire CorporationG. M. Wisbrock, Jr. ConsultantAWS B2B Subcommittee on Welding Qualification (Continued)viiAWS B2.1/B2.1M-BMG:2014Table of ContentsPage No.Personnel vList of Tables.vii1. Scope 1Annex CBase Metal Grouping .3List of TablesTable Page No.C.1 Listing of Base Metal SpecificationsFerrous Al

35、loys .4C.1 Listing of Base Metal SpecificationsNonferrous Alloys .54C.2 M-Number Listing of Base MetalsFerrous Alloys.82C.2 M-Number Listing of Base MetalsNonferrous Alloys.155C.3 Listing of Base Metal SpecificationsIron Castings204This page is intentionally blank.viiiAWS B2.1/B2.1M-BMG:2014AWS B2.1

36、/B2.1M-BMG:20141Base Metal Grouping forWelding Procedure and Performance Qualification1. ScopeThis publication is an extract of AWS B2.1/B2.1M:2014, Specification for Welding Procedure and Performance Qualifi-cation, and is identical to Annex C, Base Metal Grouping, in the 2014 edition of that stand

37、ard. This publication super-sedes AWS B2.1/B2.1M-BMG:2009-ADD1. Underlined text or a vertical line in the margin indicates a revision from the2009 edition.This publication may be referred to by other codes and standards that have welding procedure and performance require-ments in order to avoid dupl

38、ication of materials tables in those publications.Base metals and filler metals have been grouped into categories that will minimize the number of qualification testsrequired. Substitution of one base metal or filler metal for another, even when within the allowable rules, should only bemade after a

39、n evaluation of the factors involved. For some materials, additional tests may be required. Materials notlisted require separate qualification.2This page is intentionally blank.AWS B2.1/B2.1M-BMG:2014AWS B2.1/B2.1M-BMG:20143Annex C (Normative)Base Metal Grouping(see 3, 4.3.12, 4.3.15, and Table 5.3)

40、This annex is part of AWS B2.1/B2.1M-BMG:2014, Base Metal Grouping for Welding Procedureand Performance Qualification, and includes mandatory elements for use with this standard.C1. Base Metal SpecificationsTable C.1 indexes ASTM, ABS, API, AS, AS/NZS, CSA, AMS, ISO, NACE, and MSS base metals in num

41、erical orderto provide ease of reference when determining into what grouping a particular base metal specification falls.Table C.2 groups base metals for welding procedure and performance qualification on the basis of mechanical proper-ties, chemical composition, and metallurgical compatibility to m

42、inimize the number of welding qualification where thiscan logically be done.Table C.3 lists base metal specifications for iron castings in accordance with AWS D11.2 groups.C2. Material Number (M-Number) GroupingsBase metal has been divided into general categories, e.g., Material Numbers (M-Numbers)

43、1, 1A, 3, 3A, 4, 4A, etc., andfurther divided into groups within each general category.The category grouping does not imply that base metals may be substituted for other base metals within the same Mate-rial Number (M-Number) without consideration for weldability.C3. Iron Castings SpecificationsBase

44、 metal specifications for iron castings are divided into D11.2 groups.AWS B2.1/B2.1M-BMG:20144(Continued)Table C.1List of Base Metal SpecificationsFerrous AlloysStandardBase Metal SpecificationMaterial NumberGroup NumberISO 15608 GroupType, Grade,or Alloy DesignationUNSNumber Product FormSteel and S

45、teel AlloysAAR M201 1 1 11.1 A CastingsAAR M201 1 2 11.1 B CastingsAAR M201 1 3 11.1 B+ CastingsAAR M201 1 4 11.1 C CastingsAAR TC128 10C 1 11.1 B PlateABS ABS 1 1 1.1 E K01801 Plate, Bar, & ShapesABS ABS 1 1 1.1 D K02101 Plate, Bar, & ShapesABS ABS 1 1 1.1 B K02102 Plate, Bar, & ShapesABS ABS 1 1 1

46、.1 A K02300 Plate, Bar, & ShapesABS ABS 1 1 1.2 AH32 K11846 Plate, Bar, & ShapesABS ABS 1 1 1.2 DH32 K11846 Plate, Bar, & ShapesABS ABS 1 1 1.2 EH32 K11846 Plate, Bar, & ShapesABS ABS 1 1 1.2 FH32 K11846 Plate, Bar, & ShapesABS ABS 1 2 1.2 AH36 K11852 Plate, Bar, & ShapesABS ABS 1 2 1.2 DH36 K11852

47、Plate, Bar, & ShapesABS ABS 1 2 1.2 EH36 K11852 Plate, Bar, & ShapesABS ABS 1 2 1.2 FH36 K11852 Plate, Bar, & ShapesABS ABS 1 2 1.3 AH40 K11857 Plate, Bar, & ShapesABS ABS 1 2 1.3 DH40 K11857 Plate, Bar, & ShapesABS ABS 1 2 1.3 EH40 K11857 Plate, Bar, & ShapesABS ABS 1 2 1.3 FH40 K11857 Plate, Bar,

48、& ShapesAPI 2H 1 1 1.2 42 PlateAPI 2H 1 2 1.2 50 PlateAPI 2MT1 1 1 1.2 50 PlateAPI 2W 1 1 1.2 50 PlateAPI 2W 1 2 1.3 60 PlateAPI 2Y 1 1 1.2 42 PlateAPI 2Y 1 1 1.2 50 PlateAPI 2Y 1 2 1.2 50T PlateAPI 2Y 1 2 1.3 60 PlateAPI 5L 1 1 1.1 A Seamless & Welded PipeAPI 5L 1 1 1.1 A25 Seamless & Welded PipeAP

49、I 5L 1 1 1.1 A25, Cl. I Seamless & Welded Pipe & TubeAPI 5L 1 1 1.1 A25, Cl. II Seamless & Welded Pipe & TubeAPI 5L 1 1 1.1 A25P Seamless & Welded PipeAPI 5L 1 1 11.1 B Seamless & Welded PipeAPI 5L 1 1 1.1 BM Welded PipeAPI 5L 1 1 1.1 BMO Welded PipeAPI 5L 1 1 1.1 BMS Welded PipeAPI 5L 1 1 1.1 BN Seamless & Welded PipeAPI 5L 1 1 1.1 BNO Seamless & Welded PipeAPI 5L 1 1 1.1 BNS Seamless & Welded PipeAWS B2.1/B2.1M-BMG:20145(Continued)API 5L 1 1 1.1 BQ Seamless & Welded PipeAPI 5L 1 1 1.1 BQO Seamless & Welded PipeAPI 5L 1 1 1.1 BQ