1、Site LicenseAWS B2.1-5A-224:1999 (R2009)An American National StandardStandard Welding ProcedureSpecification (SWPS) forGasTungsten ArcWelding followedby Shielded Metal ArcWelding of Chromium-Molybdenum Steel(M-5A/P-5A), 1/8 through1/2 in.Thick, As-WeldedCondition; 1/8 through1-1/2 in.Thick, PWHTCond
2、ition,and E9018-B3, PrimarilyPipe ApplicationsER90S-B3- STDmAWS BZ-L-EtA-224-ENGL 1999 m 07842b5 051dYb4 bbd m Site License to Make Copies for Intra-Company Use This License is issued by the American Welding Society (hereinafter referred to as ?AWS?) io you (hereinafter referred to as ?Liccnsec?) ba
3、sed upon your application and conditions: 1. By becoming a Licensee, Licensee agrees to all the terms contained in this License. 2. Licensee is authorized to reproduce this AWS B2 Standard Welding Procedure for intra- company use only. Copies may not be made available to any individual not employed
4、by Licensec or for any purpose unrelated to the business being conducted by Licensee. 3. Any reproduction must include the following copyright notice: ?Copyright by the American Welding Society. Reproduced with the express written permission of the American Welding Society.? 4. Licensee may not ente
5、r into any sublicense agreement. 5. Reproduction of this Standard Welding Procedure signifies that you agree with the terms of the License. If you do not agree with the terms of this License please return this document, and a new document without the copyright notice will be issued. 6. The AWS B2 St
6、andard Welding Procedures are not the subject of any warranty. AWS disclaims any liability arising from the use of any Standard Welding Procedure. AWS is not liable for any actual or consequential damages that may arise from the use of any Standard Welding Procedure. 7. Licensec will notify AWS in w
7、riting if it becomes aware that any employee or other party has made copies or otherwise made use of any Standard Welding Procedure contrary to the terms of the License. 8. This License contains the entire understanding as between Licensee and AWS, and any changes must be contained in a writing sign
8、ed by both parties. 9. The terms of this License are governed under the laws of the State of Florida, and both parties agree to submit to the jurisdiction of the cognizant court of law within Dade County, Florida to resolve any disputes. 550 N.W. LeJeune Road, Miami, FL 33126AWS B2.1-5A-224:1999 (R2
9、009)An American National StandardApproved by theAmerican National Standards InstituteDecember 8, 1999Reaffirmed: May 29, 2009Standard Welding Procedure Specification (SWPS) forGas Tungsten Arc Welding followed byShielded Metal Arc Welding ofChromium-Molybdenum Steel (M-5A/P-5A),1/8 through 1/2 in. T
10、hick, As-Welded Condition;1/8 through 1-1/2 in. Thick, PWHT Condition,ER90S-B3 and E9018-B3, Primarily Pipe Applications1st EditionPrepared by theAmerican Welding Society (AWS) B2 Committee on Procedure and Performance QualificationUnder the Direction of theAWS Technical Activities CommitteeApproved
11、 by theAWS Board of DirectorsAbstractThis standard contains the essential welding variables for chromium-molybdenum steel in the thickness range of 1/8through 1/2 in. in the as-welded condition; or 1/8 through 1-1/2 in. in the postweld heat treated (PWHT) condition, usingmanual gas tungsten arc weld
12、ing followed by manual shielded arc welding. It cites the base metals and operating condi-tions necessary to make the weldment, the filler metal specifications, and the allowable joint designs for groove welds.This standard welding procedure specification (SWPS) was developed primarily for pipe appl
13、ications.iiAWS B2.1-5A-224:1999 (R2009)International Standard Book Number: 0-87171-603-8American Welding Society550 N.W. LeJeune Road, Miami, FL 33126 2000 by American Welding SocietyAll rights reservedPrinted in the United States of AmericaReaffirmed: May 29, 2009iiiAWS B2.1-5A-224:1999 (R2009)Stat
14、ement on the Use of American Welding Society StandardsAll standards (codes, 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 Nationa
15、l Standards Institute (ANSI). When AWS American National Standards are 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 su
16、ch cases, any changes in those AWSstandards must be approved by the governmental 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
17、. Where this contractual relationship exists, changes in or deviations 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
18、varied viewpoints and interests to achieve consensus. While the AWS administers 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 it
19、s standards.AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whetherspecial, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, or relianceon this standard. AWS also makes no guarantee o
20、r warranty as to the accuracy or completeness of any informationpublished herein.In issuing and making this standard available, AWS is neither undertaking to render professional or other services for oron behalf of any person or entity, nor is AWS undertaking to perform any duty owed by any person o
21、r entity to someoneelse. Anyone using these documents should rely on his or her own independent judgment or, as appropriate, seek theadvice of a competent professional in determining the exercise of reasonable care in any given circumstances. It isassumed that the use of this standard and its provis
22、ions are entrusted to appropriately qualified and competent personnel.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 standar
23、d acceptany and all liabilities for infringement of any patent or trade name items. AWS disclaims liability for the infringement ofany patent or product trade name resulting from the use of this standard.Finally, the AWS does not monitor, police, or enforce compliance with this standard, nor does it
24、 have the power to do so.On occasion, text, tables, or figures are printed incorrectly, constituting errata. Such errata, when discovered, are postedon 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 requ
25、est, inwriting, to the appropriate technical committee. Such requests should be addressed to the American Welding Society,Attention: Managing Director, Technical Services Division, 550 N.W. LeJeune Road, Miami, FL 33126 (see Annex A).With regard to technical inquiries made concerning AWS standards,
26、oral opinions on AWS standards may be rendered.These opinions are offered solely as a convenience to users of this standard, and they do not constitute professionaladvice. Such opinions represent only the personal opinions of the particular individuals giving them. These individuals donot speak on b
27、ehalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations ofAWS. 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 B2 Committee on Proc
28、edure and Performance Qualification.It must be reviewed every five years, and if not revised, it must be either reaffirmed or withdrawn. Comments (recom-mendations, additions, or deletions) and any pertinent data that may be of use in improving this standard are requiredand should be addressed to AW
29、S Headquarters. Such comments will receive careful consideration by the AWS B2Committee on Procedure and Performance Qualification and the author of the comments will be informed of theCommittees response to the comments. Guests are invited to attend all meetings of the AWS B2 Committee on Procedure
30、and Performance Qualification to express their comments verbally. Procedures for appeal of an adverse decisionconcerning all such comments are provided in the Rules of Operation of the Technical Activities Committee. A copy ofthese Rules can be obtained from the American Welding Society, 550 N.W. Le
31、Jeune Road, Miami, FL 33126.ivAWS B2.1-5A-224:1999 (R2009)Personnel (Reaffirmation)AWS B2 Committee on Procedure and Performance QualificationJ. J. Fluckiger, Chair Idaho National LaboratoryJ. L. Cooley, Vice Chair J. C. and Associates, IncorporatedE. W. Beckman, 2nd Vice Chair International Trainin
32、g Institute S. Morales, Secretary American Welding SocietyL. P. Connor ConsultantW. D. Doty Doty and Associates, IncorporatedE. H. Gray U.S. Nuclear Regulatory CommissionB. J. Hable Ford Motor CompanyM. Herrle Arise, IncorporatedR. A. LaFave Elliott Company, IncorporatedK. Y. Lee The Lincoln Electri
33、c CompanyK. M. McTague Factory MutualA. S. Olivares HSB Global StandardsJ. F. Pike NASA Langley Research CenterW. M. Ruof Bechtel Plant Machinery, IncorporatedJ. J. Sekely Welding Services, IncorporatedM. R. Stone Canadian Welding BureauG. M. Wisbrock Lockheed Martin Missiles and Fire Control (Retir
34、ed)R. K. Wiswesser Welder Training and Testing InstituteAdvisors to the AWS B2 Committee on Procedure and Performance QualificationW. L. Ballis ConsultantJ. D. Duncan ConsultantN. K. Kanaya BEAR Testing LaboratoryB. B. MacDonald ConsultantA. W. Sindel Alstom Power, IncorporatedC. E. Speader, Jr. Ari
35、stech Chemical CorporationW. J. Sperko Sperko Engineering ServicesR. F. Waite ConsultantAWS B2D Subcommittee on Standard Welding Procedure SpecificationsJ. J. Sekely, Chair Welding Services, IncorporatedS. Morales, Secretary American Welding SocietyL. P. Connor ConsultantW. D. Doty Doty and Associat
36、es, IncorporatedJ. J. Fluckiger Idaho National LaboratoryK. M. McTague Factory MutualW. M. Ruof Bechtel Plant Machinery, IncorporatedAdvisor to the AWS B2D Subcommittee on Standard Welding Procedure SpecificationsG. M. Wisbrock Lockheed Martin Missiles and Fire Control (Retired)vAWS B2.1-5A-224:1999
37、 (R2009)Personnel (Original)*AdvisorAWS B2 Committee on Procedure and Performance QualificationJ. J. Sekely, Chair Eichleay CorporationG. M. Wisbrock, 1st Vice Chair Lockheed Martin Missiles and Fire ControlJ. J. Fluckiger, 2nd Vice Chair Bechtel Babcock 1/8 through 1-1/2 in. Thick, PWHT Condition,
38、ER90S-B3and E9018-B3, Primarily Pipe Applications, but is included for informational purposes only.The American Welding Society and the Welding Research Council have joined in a cooperative effort to generatestandard welding procedures for industry. The need for pretested welding procedures that are
39、 supported by adequate testdata and that satisfy the technical requirements for the commonly used construction codes and specifications has beenexpressed by many individuals and organizations. The purpose of a welding procedure qualification is to provide test datafor assessing the properties of a w
40、eld joint.This Welding Procedure Specification is an outgrowth of the coordinated work of the Welding Procedures Committee ofthe Welding Research Council and the AWS B2 Committee on Welding Procedure and Performance Qualification. TheWelding Procedures Committee has provided the test data documented
41、 by a Summary of Procedure Qualification Records.The welding terms used in this specification shall be interpreted in accordance with the definitions given in the latestedition of AWS A3.0, Standard Welding Terms and Definitions, Including Terms for Adhesive Bonding, Brazing, Soldering,Thermal Cutti
42、ng, and Thermal Spraying.The AWS Committee on Welding Procedure and Performance Qualification was formed in 1979 to provide weldingstandards concerning the subject of qualification. The primary document developed by this committee is AWS B2.1,Specification for Welding Procedure and Performance Quali
43、fication. This document established the foundation andframework for Standard Welding Procedure Specifications.Comments and suggestions for the improvement of this standard are welcome. They should be sent to the Secretary,AWS B2 Committee on Welding Procedure and Performance Qualification, American
44、Welding Society, 550 N.W.LeJeune Road, Miami, FL 33126.AWS B2.1-5A-224:1999 (R2009)Page 1 of 16Standard Welding Procedure Specification (SWPS)Permission to reproduce for intra-company use only is granted by the American Welding SocietyGas Tungsten Arc Welding followed by Shielded Metal Arc Welding o
45、f Chromium-Molybdenum Steel (M-5A/P-5A), 1/8 through 1/2 in. Thick, As-Welded Condition; 1/8 through 1-1/2 in. Thick, PWHT Condition, ER90S-B3 and E9018-B3, Primarily Pipe ApplicationsWelding Research CouncilSupporting PQR Numbers: 200704, 200705, 200706, 200716, 200717, 200718, 200719, 200740, 2007
46、41, 200742, 200743, 200744, 200745, 200797, 200827, 200836, 200838Requirements forApplication of SWPSsScope. The data to support this Standard WeldingProcedure Specification (SWPS) were derived fromthe above-listed Procedure Qualification Records(PQRs) which were reviewed and validated underthe ausp
47、ices of the Welding Research Council. ThisSWPS is not valid using conditions and variablesoutside the ranges listed. The American WeldingSociety considers that this SWPS presents infor-mation for producing an acceptable weld using theconditions and variables listed. The user needs asignificant knowl
48、edge of welding and accepts fullresponsibility for the performance of the weld andfor providing the engineering capability, qualifiedpersonnel, and proper equipment to implement thisSWPS.Application. This SWPS is to be used only aspermitted by the applicable fabrication document(s);such as code, spe
49、cification, or contract docu-ment(s). The fabrication document(s) should specifythe engineering requirements such as design, needfor heat treatment, fabricating tolerances, qualitycontrol, and examination and tests applicable to theend product.Users Responsibility. An SWPS does not replaceor substitute for fabrication codes, specifications,contract requirements, or capability and judgmenton the part of the user. An SWPS is to be used onlyas permitted by the applicable fabrication code,specification, or contract document.The ability to produce production welds havingproperties suitable for
