1、second printing, September 2010AWS B2.1-1/8-230:2002-AMD1 (R2013)An American National StandardStandard Welding ProcedureSpecification (SWPS) forGasTungsten Arc Weldingwith Consumable InsertRoot of Carbon Steel(M-1/P-1, Groups 1 or 2)to Austenitic StainlessSteel (M-8/P-8, Group 1),1/16 through 1-1/2
2、inchThick, IN309 and ER309(L),As-Welded Condition,Primarily Pipe ApplicationsAWS B2.1-1/8-230:2002-AMD1 (R2013)An American National StandardApproved by theAmerican National Standards InstituteAugust 28, 2002Amended: September 8, 2010Reaffirmed: March 11, 2013Standard Welding Procedure Specification
3、(SWPS) forGas Tungsten Arc Welding with Consumable InsertRoot of Carbon Steel (M-1/P-1, Groups 1 or 2)to Austenitic Stainless Steel (M-8/P-8,Group 1), 1/16 through 1-1/2 inch Thick,IN309 and ER309(L), As-Welded Condition,Primarily Pipe Applications1st EditionPrepared by theAmerican Welding Society (
4、AWS) B2 Committee on Procedure and Performance QualificationUnder the Direction of theAWS Technical Activities CommitteeApproved by theAWS Board of DirectorsAbstractThis standard contains the essential welding variables for welding carbon steel to austenitic stainless steel in the thick-ness range o
5、f 1/16 through 1-1/2 inch, using manual gas tungsten arc welding with consumable insert root. It cites thebase metals and operating conditions necessary to make the weldment, the filler metal specifications, and the allowablejoint designs for groove welds. This SWPS was developed primarily for pipe
6、applications.AWS B2.1-1/8-230:2002-AMD1 (R2013)International Standard Book Number: 0-87171-709-3American Welding Society8669 Doral Blvd., Suite 130, Doral, FL 33166 2002 by American Welding SocietyAll rights reservedPrinted in the United States of AmericaAmended: 2nd Printing, September 8, 2010Reaff
7、irmed: March 11, 2013iiAWS B2.1-1/8-230:2002-AMD1 (R2013)Statement 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
8、developed in accordance with the rules of theAmerican National 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 pr
9、ovisions carry the full legal authority of the statute. In such 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
10、 the contract or other documentthat invokes the AWS standards. 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 dev
11、elopment process that bringstogether volunteers representing varied viewpoints and interests to achieve consensus. While 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 info
12、rmation 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, whetherspecial, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, o
13、r relianceon this standard. AWS also makes no guarantee or 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
14、 AWS undertaking to perform any duty owed by any person or 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.
15、It isassumed that the use of this standard and its provisions is entrusted to appropriately qualified and competent personnel.This standard may be superseded by new editions. This standard may also be corrected through publication of amendmentsor errata or supplemented by publication of addenda. Inf
16、ormation on the latest editions of AWS standards includingamendments, errata, and addenda is posted on the AWS web page (www.aws.org). Users should ensure that they have thelatest edition, amendments, errata, and addenda.Publication of this standard does not authorize infringement of any patent or t
17、rade name. Users of this standard 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.AWS does not monitor, police, or enforce compliance with this st
18、andard, nor does it have the power to do so.Official interpretations of any of the technical requirements of this standard may only be obtained by sending a request,in writing, to the appropriate technical committee. Such requests should be addressed to the American Welding Society,Attention: Managi
19、ng Director, Technical Services Division, 8669 Doral Blvd., Suite 130, Doral, FL 33166 (see Annex A).With regard to technical inquiries made concerning AWS standards, oral opinions on AWS standards may be rendered.These opinions are offered solely as a convenience to users of this standard, and they
20、 do not constitute professionaladvice. Such opinions represent only the personal opinions of the particular individuals giving them. These individualsdo not speak on behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations ofAWS. In addition, oral opini
21、ons 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 Procedure and Performance Qualification.It must be reviewed every five years, and if not revised, it must be either reaffirmed or withdra
22、wn. Comments (recommen-dations, additions, 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 an
23、d the author of the comments will be informed of the Committeesresponse to the comments. Guests are invited to attend all meetings of the AWS B2 Committee on Procedure and Perfor-mance Qualification to express their comments verbally. Procedures for appeal of an adverse decision concerning all suchc
24、omments are provided in the Rules of Operation of the Technical Activities Committee. A copy of these Rules can beobtained from the American Welding Society, 8669 Doral Blvd., Suite 130, Doral, FL 33166.iiiAWS B2.1-1/8-230:2002-AMD1 (R2013)Personnel (Reaffirmation)AWS B2 Committee on Procedure and P
25、erformance QualificationJ. J. Fluckiger, Chair Idaho National LaboratoryJ. L. Cooley, 1st Vice Chair J. C. joint shall be dry prior to welding.Interpass Cleaning: Mechanical onlyBackgouging: Not required, mechanical or thermal when usedSingle or Multiple Passes: MultipleMaximum Bead Thickness: 1/4 i
26、nGROOVE and FILLET WELDSFiller Metal CurrentLayer Classification Dia. (in) AmperesaPolarityRootBalanceBalanceBalanceIN309ER309(L)ER309(L)ER309(L)3/64, 1/8, or 5/321/163/321/865100501007012090140DCEN (Straight)DCEN (Straight)DCEN (Straight)DCEN (Straight)Permission to reproduce for intra-company use
27、only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)AWS B2.1-1/8-230:2002-AMD1 (2013)Page 4 of 15TECHNIQUE (Contd)Repair: Defects in welds shall be removed by mechanical or thermal meth-ods. The repair cavity may differ in contour and dimension from anormal
28、joint preparation and may present different restraint condi-tions. Repair of base metal defects shall be in accordance with therequirements of the fabrication document(s).COMPANY NAME _In the name of the Company stated above, I accept full responsibility for the application of this SWPS for usewith:
29、_ Dated _Fabrication Document(s): (Such as Code, Specification, or Contract Document)Date _ Approved by _ Title _Metric Conversionsin mm F C ft3/h L/min1/321/163/321/85/323/161/43/41-1/20.81.62.43.24.04.86.419.038.0503501017551015252.45.07.111.8Permission to reproduce for intra-company use only is g
30、ranted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)Figure 1Allowable Joint DesignsAWS B2.1-1/8-230:2002-AMD1 (2013)Page 5 of 15Permission to reproduce for intra-company use only is granted by the American Welding SocietyGROOVE WELDS: For pipe and tubular products, s
31、ee Joints 1 through 13. In addition, joints havinggroove designs resulting from end preparations conforming with ASME B16.25, Butt Welding Ends,are also allowable for application with this SWPS.JOINT 1JOINT 2JOINT 3JOINT 4Standard Welding Procedure Specification (SWPS)Figure 1 (Continued)Allowable J
32、oint DesignsAWS B2.1-1/8-230:2002-AMD1 (2013)Page 6 of 15Permission to reproduce for intra-company use only is granted by the American Welding SocietyJOINT 5JOINT 6JOINT 7JOINT 8Standard Welding Procedure Specification (SWPS)Figure 1 (Continued)Allowable Joint DesignsAWS B2.1-1/8-230:2002-AMD1 (2013
33、)Page 7 of 15JOINT 9JOINT 10JOINT 11JOINT 12Permission to reproduce for intra-company use only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)Figure 1 (Continued)Allowable Joint DesignsAWS B2.1-1/8-230:2002-AMD1 (2013)Page 8 of 15JOINT 13Figure 1 (Continued)
34、Allowable Joint DesignsPermission to reproduce for intra-company use only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)AWS B2.1-1/8-230:2002-AMD1 (2013)Page 9 of 15Permission to reproduce for intra-company use only is granted by the American Welding Societ
35、yAnnex A (Informative)Guidelines for the Preparation of Technical InquiriesThis annex is not part of AWS B2.1-1/8-230:2002-AMD1 (R2013), Standard Welding Procedure Specification (SWPS)for Gas Tungsten Arc Welding, with Consumable Insert Root of Carbon Steel (M-1/P-1, Groups 1 or 2) toAustenitic Stai
36、nless Steel (M-8/P-8, Group 1), 1/16 through 1-1/2 inch Thick, IN309 and ER309(L),As-Welded Condition, Primarily Pipe Applications, but is included for informational purposes only.A1. IntroductionThe American Welding Society (AWS) Board of Direc-tors has adopted a policy whereby all official interpr
37、eta-tions of AWS standards are handled in a formal manner.Under this policy, all interpretations are made by thecommittee that is responsible for the standard. Officialcommunication concerning an interpretation is directedthrough the AWS staff member who works with thatcommittee. The policy requires
38、 that all requests for aninterpretation be submitted in writing. Such requests willbe handled as expeditiously as possible, but due to thecomplexity of the work and the procedures that must befollowed, some interpretations may require considerabletime.A2. ProcedureAll inquiries shall be directed to:
39、Managing DirectorTechnical Services DivisionAmerican Welding Society8669 Doral Blvd., Suite 130Doral, FL 33166All inquiries shall contain the name, address, and affilia-tion of the inquirer, and they shall provide enough infor-mation for the committee to understand the point ofconcern in the inquiry
40、. When the point is not clearlydefined, the inquiry will be returned for clarification. Forefficient handling, all inquiries should be typewritten andin the format specified below.A2.1 Scope. Each inquiry shall address one single provi-sion of the standard unless the point of the inquiryinvolves two
41、 or more interrelated provisions. The provi-sion(s) shall be identified in the scope of the inquiryalong with the edition of the standard that contains theprovision(s) the inquirer is addressing.A2.2 Purpose of the Inquiry. The purpose of the inquiryshall be stated in this portion of the inquiry. Th
42、e purposecan be to obtain an interpretation of a standards require-ment or to request the revision of a particular provisionin the standard.A2.3 Content of the Inquiry. The inquiry should beconcise, yet complete, to enable the committee to under-stand the point of the inquiry. Sketches should be use
43、dwhenever appropriate, and all paragraphs, figures, andtables (or annex) that bear on the inquiry shall be cited. Ifthe point of the inquiry is to obtain a revision of the stan-dard, the inquiry shall provide technical justification forthat revision.A2.4 Proposed Reply. The inquirer should, as a pro
44、-posed reply, state an interpretation of the provision that isthe point of the inquiry or provide the wording for a pro-posed revision, if this is what the inquirer seeks.A3. Interpretation of Provisions of the StandardInterpretations of provisions of the standard are made bythe relevant AWS technic
45、al committee. The secretary ofthe committee refers all inquiries to the chair of theparticular subcommittee that has jurisdiction over theportion of the standard addressed by the inquiry. Thesubcommittee reviews the inquiry and the proposed replyto determine what the response to the inquiry shouldbe
46、. Following the subcommittees development of theStandard Welding Procedure Specification (SWPS)AWS B2.1-1/8-230:2002-AMD1 (2013)Page 10 of 15Permission to reproduce for intra-company use only is granted by the American Welding Societyresponse, the inquiry and the response are presented tothe entire
47、committee for review and approval. Uponapproval by the committee, the interpretation is an officialinterpretation of the Society, and the secretary transmitsthe response to the inquirer and to the Welding Journalfor publication.A4. Publication of InterpretationsAll official interpretations will appe
48、ar in the WeldingJournal and will be posted on the AWS web site.A5. Telephone InquiriesTelephone inquiries to AWS Headquarters concerningAWS standards should be limited to questions of a gen-eral nature or to matters directly related to the use of thestandard. The AWS Board Policy Manual requires th
49、atall AWS staff members respond to a telephone requestfor an official interpretation of any AWS standard withthe information that such an interpretation can beobtained only through a written request. Headquartersstaff cannot provide consulting services. However, thestaff can refer a caller to any of those consultants whosenames are on file at AWS Headquarters.A6. AWS Tech
