1、Standard WeldingProcedure Specification(SWPS) for Gas Tungsten ArcWelding followed byShielded Metal ArcWelding of AusteniticStainless Steel (M-8/P-8/S-8, Group 1),1/8 through 1-1/2 inchThick, ER3XX andE3XX-XX, As-WeldedCondition,Primarily Plate andStructural ApplicationsSite LicenseAWS B2.1-8-025:20
2、01 (R2012)An American National StandardAWS B2.1-8-025:2001 (R2012)An American National StandardApproved by the American National Standards Institute October 31, 2001Reaffirmed: March 29, 2012 Standard Welding Procedure Specification (SWPS) forGas Tungsten Arc Welding followed by Shielded MetalArc We
3、lding of Austenitic Stainless Steel (M-8/P-8/S-8,Group 1), 1/8 through 1-1/2 inch Thick, ER3XX andE3XX-XX, As-Welded Condition, Primarily Plate andStructural Applications3rd EditionSupersedes AWS B2.1-8-025:2000Prepared by the American Welding Society (AWS) B2 Committee on Procedure and Performance
4、QualificationUnder the Direction of the AWS Technical Activities CommitteeApproved by the AWS Board of DirectorsAbstractThis standard contains the essential welding variables for austenitic stainless steel in the thickness range of 1/8 through1-1/2 inch, using manual gas tungsten arc welding followe
5、d by shielded metal arc welding. It cites the base metals andoperating conditions necessary to make the weldment, the filler metal specifications, and the allowable joint designs forfillet and groove welds. This SWPS was developed primarily for plate and structural applications.International Standar
6、d Book Number: 0-87171-694-1American Welding Society550 N.W. LeJeune Road, Miami, FL 33126 2002 by American Welding SocietyAll rights reservedPrinted in the United States of AmericaReaffirmed: March 29, 2012 AWS B2.1-8-025:2001 (R2012)iiAWS B2.1-8-025:2001 (R2012)Statement on the Use of American Wel
7、ding 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 National Standards Institute (ANSI). Wh
8、en 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 governmen-tal bodies, their provisions carry the full legal authority of the statute. In such cases, any changes in those A
9、WS standardsmust be approved by the governmental body having statutory jurisdiction before they can become a part of those laws andregulations. In all cases, these standards carry the full legal authority of the contract or other document that invokes theAWS standards. Where this contractual relatio
10、nship exists, changes in or deviations from requirements of an AWS stan-dard 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 interest
11、s 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 its standards.AWS disclaims liab
12、ility for any injury to persons or to property, or other damages of any nature whatsoever, whether spe-cial, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, or reliance on thisstandard. AWS also makes no guarantee or warranty as to the accurac
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14、yone 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 provisions is entrusted to approp
15、riately qualified and competent personnel.This standard may be superseded by the issuance of new editions. This standard may also be corrected through publica-tion of amendments or errata. It may also be supplemented by publication of addenda. Information on the latest editionsof AWS standards inclu
16、ding amendments, errata, and addenda are posted on the AWS web page (www.aws.org). Usersshould ensure that they have the latest edition, amendments, errata, and addenda.Publication of this standard does not authorize infringement of any patent or trade name. Users of this standard accept anyand all
17、liabilities for infringement of any patent or trade name items. AWS disclaims liability for the infringement of anypatent or product trade name resulting from the use of this standard.The AWS does not monitor, police, or enforce compliance with this standard, nor does it have the power to do so.On o
18、ccasion, 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 request,in writing, to the approp
19、riate 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, oral opinions on AWS standard
20、s 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 individualsdo not speak on behalf of AWS, nor do these or
21、al 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 Procedure and Performance Qualifi
22、cation.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 required andshould be addressed to AWS Headquarters. Such comments
23、 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 onProcedure and Performance Qualification
24、 to express their comments verbally. Procedures for appeal of an adverse deci-sion concerning all such comments are provided in the Rules of Operation of the Technical Activities Committee. A copyof these Rules can be obtained from the American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126
25、.iiiAWS B2.1-8-025:2001 (R2012)Personnel (Reaffirmation)AWS B2 Committee on Procedure and Performance QualificationJ. J. Fluckiger, Chair Idaho National LaboratoryJ. L. Cooley, Vice Chair J. C. if used, proceed as directed by the Fabrication Document(s)Initial Cleaning: Chemical or mechanical; joint
26、 shall be dry prior to weldingInterpass Cleaning: Mechanical onlyBackgouging: Mechanical or thermal when required by Figure 1Single or Multiple Passes: MultipleMaximum Bead Thickness: 1/4 in.Table 1Base Metal and Corresponding Filler Metal ClassificationsaBase Metal Grade or Type Corresponding Class
27、ification302, 304, CF8, CF8A ER308, ER308L, ER309, ER309L, E308-XX, E308L-XX, E309-XX, E309L-XX304L, CF3, CF3A ER308L, ER309L, E308L-XX, E309L-XX304H, CF10 ER308H, ER19-10H, E308H-XX304N ER308H, ER19-10H, E308H-XX304LN ER308L, E308L-XX316, CF8M ER316, ER316L, ER16-8-2, E316-XX, E316L-XX, E16-8-2-XX3
28、16L, CF3M, CF3MA ER316L, E316L-XX316H, CF10M ER316H, E316H-XX316Ti ER316, E316-XX316Cb ER316, E316-XX316N ER308H, ER309, ER19-10H, ER317, E308H-XX, E309-XX, E317-XX316LN ER316, ER317L, E316-XX, E317L-XX317 ER317, ER317L, E317-XX, E317L-XX317L ER317L, E317L-XX321 ER321, ER347, E347-XX347, CF8C ER347,
29、 E347-XX347H ER347, E347-XX348 ER347, E347-XXaTable 1 is based on room temperature strength and may not ensure high temperature or corrosion-resistant properties.NOTES:1. XX coating type -15, -16, and -17 are acceptable for SMAW electrodes.2. The specific filler metal classification from the table a
30、bove or any other filler metal classification conforming to an A-8 analysis may be usedwhen specified by the fabrication document(s).3. When two different base metal grades or types listed above are being joined, a filler metal classification permitted for either base metal grade ortype may be used.
31、4. The care and storage of electrodes shall be as recommended by the electrode manufacturer.COMPANY NAME_In the name of the Company stated above, I accept full responsibility for the application of this SWPS for use with:_ Dated _Fabrication Document(s): (such as Code, Specification, or Contract Doc
32、ument)DATE _ APPROVED BY _ TITLE _AWS B2.1-8-025:2001 (R2012)Page 4 of 18Permission to reproduce for intra-company use only is granted by the American Welding SocietyAWS B2.1-8-025:2001 (R2012)Page 5 of 18Permission to reproduce for intra-company use only is granted by the American Welding SocietyfR
33、OPTIONALaWITH BACKINGa = 45 MIN.R = 1/4 in., +1/4 in., 1/16 in.f = R/2WITHOUT BACKINGa = 60 MIN.R = 1/8 in., +1/16 in., 1/16 in.f = 1/16 in. MAX.Standard Welding Procedure Specification (SWPS)WITH BACKINGa = 45 MIN.R = 1/4 in., +1/4 in., 1/16 in.f = R/2WITHOUT BACKINGa = 60 MIN.R = 1/8 in., +1/16 in
34、., 1/16 in.f = 1/16 in. MAX.fROPTIONALaFigure 1Allowable Joint DesignsFILLET WELDS: All JointsGROOVE WELDS: See Joints 1 through 1 7. Joints having prequalified joint details permitted by thelatest edition of AWS D1.6/D1.6M, Structural Welding CodeStainless Steel, are also permitted.For tubular prod
35、ucts, see Joints 1, 2, 6, and 7. In addition, joints having groove designs resultingfrom end preparations conforming with the latest edition of ASME B16.25, Bull Welding Ends, arealso allowable for application with this SWPS.JOINT 1JOINT 2AWS B2.1-8-025:2001 (R2012)Page 6 of 18Permission to reproduc
36、e for intra-company use only is granted by the American Welding SocietyfRaa = 60 MIN.R = 1/8 in., +1/16 in., 1/8 in.f = NOT LIMITEDBACKGOUGE1/8 through 3/4 in.Thick, PWHT Condition, Primarily Pipe ApplicationsB2.1-4-218 Standard Welding Procedure Specification (SWPS) for Shielded Metal Arc Welding o
37、f Chromium-Molybdenum Steel (M-4/P-4, Group 1 or 2), E8018-B2, 1/8 through 1/2 in. Thick, As-Welded Condition; 1/8through 1-1/2 in. Thick, PWHT Condition, Primarily Pipe ApplicationsB2.1-4-219 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding followed by Shielded MetalArc
38、Welding of Chromium-Molybdenum Steel (M-4/P-4, Group 1 or 2), 1/8 through 1/2 in. Thick, As-WeldedCondition; 1/8 through 1-1/2 in. Thick, PWHT Condition, ER80S-B2 and E8018-B2, Primarily PipeApplicationsB2.1-4-220 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding (Consumab
39、le Insert Root)of Chromium-Molybdenum Steel (M-4/P-4, Group 1 or 2), E8018-B2, 1/8 through 1/2 in. Thick, As-WeldedCondition; 1/8 through 3/4 in. Thick, PWHT Condition, IN515 and ER80S-B2, Primarily Pipe ApplicationsB2.1-4-221 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Weld
40、ing (Consumable Insert Root)followed by Shielded Metal Arc Welding of Chromium-Molybdenum Steel (M-4/P-4, Group 1 or 2), 1/8 through1/2 in. Thick, As-Welded Condition; 1/8 through 1-1/2 in. Thick, PWHT Condition, IN515, ER80S-B2, andE8018-B2, Primarily Pipe ApplicationsB2.1-5A-222 Standard Welding P
41、rocedure Specification (SWPS) for Gas Tungsten Arc Welding of Chromium-MolybdenumSteel (M-5A/P-5A), ER90S-B3, 1/8 through 1/2 in. Thick, As-Welded Condition; 1/8 through 3/4 in. Thick,PWHT Condition, Primarily Pipe ApplicationsB2.1-5A-223 Standard Welding Procedure Specification (SWPS) for Shielded
42、Metal Arc Welding of Chromium-Molybdenum Steel (M-5A/P-5A), E9018-B3, 1/8 through 1/2 in. Thick, As-Welded Condition; 1/8 through 1-1/2 in. Thick, PWHT Condition, Primarily Pipe ApplicationsB2.1-5A-224 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding followed by Shielded
43、MetalArc Welding of 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 ApplicationsB2.1-5A-225 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding (Consumabl
44、e Insert Root)of Chromium-Molybdenum Steel (M-5A/P-5A), 1/8 through 1/2 in. Thick, As-Welded Condition; 1/8 through3/4 in. Thick, PWHT Condition, IN521 and ER90S-B3, Primarily Pipe ApplicationsB2.1-5A-226 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding (Consumable Insert
45、 Root)followed by Shielded Metal Arc Welding of 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, IN521, ER90S-B3, and E9018-B3,Primarily Pipe ApplicationsB2.1-1/8-227 Standard Welding Procedure Specification (SWPS) for
46、 Gas Tungsten Arc Welding 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, ER309(L), As-Welded Condition, Primarily Pipe ApplicationsB2.1-1/8-228 Standard Welding Procedure Specification (SWPS) for Shielded Metal Arc Welding of
47、Carbon Steel (M-1/P-1/S-1, Groups 1 or 2) to Austenitic Stainless Steel (M-8/P-8/S-8, Group 1), 1/8 through 1-1/2 inchThick, E309(L)-15, -16, or -17, As-Welded Condition, Primarily Pipe ApplicationsB2.1-1/8-229 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding followed by
48、Shielded Metal ArcWelding of Carbon Steel (M-1/P-1, Groups 1 or 2) to Austenitic Stainless Steel (M-8/P-8, Group 1), 1/8 through 1-1/2 inch Thick, ER309(L) and E309(L)-15, -16, or -17, As-Welded Condition, Primarily Pipe ApplicationsAWS B2.1-8-025:2001 (R2012)Page 17 of 18Permission to reproduce for
49、 intra-company use only is granted by the American Welding SocietyDesignation TitleB2.1-1/8-230 Standard Welding Procedure Specification (SWPS) for Gas 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 through1-1/2 inch Thick, IN309 and E
