AWS B2 1-1-021-2018 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding Followed by Shielded Metal Arc Welding of Carbon Steel (M-1 P-1 Group 1 or 2) 1 8 i.pdf

1、AWS STANDARD WELDING PROCEDURE SPECIFICATION LICENSE IMPORTANTREAD CAREFULLY BEFORE PROCEEDING THE ENTITY OR INDIVIDUAL PURCHASING THIS AWS STANDARD WELDING PROCEDURE SPECIFICATION AGREES TO BE BOUND BY THE TERMS OF THIS LICENSE. IF YOU DO NOT AGREE TO THE TERMS OF THIS LICENSE, DO NOT USE THE STAND

2、ARD AND PROMPTLY RETURN THE PACKAGE UNOPENED, AND THE LICENSE PRICE WILL BE REFUNDED. The enclosed AWS STANDARD WELDING PROCEDURE SPECIFICATION (“SWPS”) is provided to the End User by the American Welding Society (“AWS”) for use only under the terms of this License. AWS reserves any right not expres

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4、ployer shall signify acceptance of responsibility for the production application of the procedure by signing and dating the SWPS on the appropriate page. 3. Definitions: Authorized User shall mean an employee or contractor of the End User. End User shall mean the purchaser of the SWPS. 4. License: T

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13、ate or federal court in or for Miami, Florida. Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding Followed by Shielded Metal Arc Welding of Carbon Steel (M-1/P-1, Group 1 or 2) 1/8 inch 3 mm through 1-1/2 inch 38 mm Thick, ER70S-2 and E7018, in the As-Welded or PWHT Conditi

14、on, Primarily Plate and Structural ApplicationsSite LicenseAWS B2.1-1-021:2018An American National StandardAWS B2.1-1-021:2018An American National StandardApproved by theAmerican National Standards InstituteApril 10, 2018Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding Fo

15、llowed by Shielded Metal Arc Welding of Carbon Steel (M-1/P-1, Group 1 or 2) 1/8 inch 3 mm through 1-1/2 inch 38 mm Thick, ER70S-2 and E7018, in the As-Welded or PWHT Condition, Primarily Plate and Structural Applications2nd EditionSupersedes AWS B2.1-1-021-94RPrepared by theAmerican Welding Society

16、 (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 carbon steel in the thickness range of 1/8 inch 3 mm through 1-1/2 inch 38

17、 mm, using manual gas tungsten arc welding followed by shielded metal arc welding. It cites the base met-als and operating conditions necessary to make the weldment, the filler metal specifications, and the allowable joint designs for fillet and groove welds. This SWPS was developed primarily for pl

18、ate and structural applications.AWS B2.1-1-021:2018ISBN Print: 978-0-87171-963-8ISBN PDF: 978-0-87171-964-5 2018 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 tran

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20、cific clients is granted by the American Welding Society provided that the appropri-ate fee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet: .iiStatement on the Use of American Welding Society StandardsAll standards (codes, specificatio

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35、re 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 requested and should be addressed to AW

36、S Headquarters. Such comments will receive careful consideration by the AWS B2 Committee on Procedure and Performance Qualification and the author of the comments will be informed of the Committees response to the comments. Guests are invited to attend all meetings of the AWS B2 Committee on Procedu

37、re and Performance Qualification to express their comments verbally. Procedures for appeal of an adverse decision concerning all such com-ments 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, 8669

38、NW 36 St, # 130, Miami, FL 33166.AWS B2.1-1-021:2018iiiAWS B2.1-1-021:2018This page is intentionally blankivAWS B2.1-1-021:2018PersonnelAWS B2 Committee on Procedure and Performance QualificationJ. L. Cooley, Chair J. C. therefore, each system must be used independently.Safety. Safety and health iss

39、ues and concerns are beyond the scope of this standard and therefore are not addressed herein. Safety and health information is available from the following sources:AWS B2.1-1-021:2018Page 2 of 22Permission to reproduce for intra-company use only is granted by the American Welding SocietyStandard We

40、lding Procedure Specification (SWPS)American Welding Society:(1) ANSI Z49.1, Safety in Welding, Cutting, and Allied Processes(2) AWS Safety and Health Fact Sheets(3) Other safety and health information on the AWS websiteMaterial or Equipment Manufacturers:(1) Safety Data Sheets supplied by materials

41、 manufacturers(2) Operating Manuals supplied by equipment manufacturersApplicable Regulatory Agencies:Work performed in accordance with this standard may involve the use of materials that have been deemed hazardous, and may involve operations or equipment that may cause injury or death. This standar

42、d does not purport to address all safety and health risks that may be encountered. The user of this standard should establish an appropriate safety program to address such risks as well as to meet applicable regulatory requirements. ANSI Z49.1 should be considered when develop-ing the safety program

43、.AWS B2.1-1-021:2018Page 3 of 22Permission to reproduce for intra-company use only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)LIMITATIOnullThis procedure is not qualified for Notch Toughness applications.Wnullnullnull PnullOnullSSnullWelding Processesnul

44、l GTAW (Gas Tungsten Arc Welding) followed by SMAW (Shielded Metal Arc Welding)Method of Applicationnull ManualnullASnullMnullALSnullse MetalnullnullCarbon SteelnullMnull or nullnull Group nullor nullto Mnull or nullnull Group nullor nullThicnulless nullngenull nullnullin null nullnullthrough nullnu

45、llnullin nullnullnullnullf or groonulle weldsnullnullnullin null nullnullnullninullunullfor fillet weldsnullameternull Groonulle Weldsnull nullin nullnullnullnullnullninullunullnullllet Weldsnull all dianulltersnullatingnull nullcoatednullLLnull MnullALSnullller Metal SpecificationnullnullAWS Anulln

46、ullnullnullnullM or ASMnullSnullA nullnull for GTAWnullAWS AnullnullAnullnull or ASMnullSnull A nullnullfor SMAW A Nunuller null nullNunuller nullfor GTAWnulland nullNunuller nullfor SMAWnullassificationnull nullnullSnull for GT AW and nullnullnullfor SMAWnullposit Thicnulless nullngenull nullnullnu

47、llin nullnullnullnullnullnullnull unullplus reinforcenullnt for groonulle weldsnullnullnullin null nullnullthrough nullnullnullin nullnullnullnullfillet weld sinulle for fillet welds GTAW not to enulleed nullnullof deposit for groonulle or fillet weldsnullnsumable Insertsnull Not pernullttedPenetrat

48、ion nullhancing nullunull Not pernullttednullInull nullSInullSnullint nullsignsnull See nullgure nullnullcnullngnull When required by nullgure nullnullcnullng MaterialnullnullCarbon SteelnullMnull or nullnull Group null null or null or carbon steel w eld nulltal. Nonnulltallic or nonfusing nulltal r

49、etainers are not pernulltted.POSITIOnullPermitted Positionsnull Allnullenullept as notednullertical Progressionnull nullhillPnullnullAT Anull InullnullPASS TnullPnullATnullnullPreheat Temperaturenullnullnullnull nullnullCnullMininull unullInterpass Temperaturenullnullnullnull nullnullCnullMininull unull nullnullnullnullnullnullnullnullnullnullunullPreheat Maintenancenull Continuous or special heating not requirednullM and nullnunullers for base nulltal and nulland A nunullers for filler nulltal and weld nulltalnullrespectinullelynullare as detailed in AWS null. nullor ASMnull