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
3、sly granted to the End User. 1. Ownership: The SWPS is proprietary to AWS and is protected by United States and foreign copyright laws. AWS retains the title to, and ownership of, the SWPS, which is licensed, not sold, to the End User. 2. Acceptance of responsibility: Prior to use of an SWPS, the em
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
5、he End User is granted a limited, non-exclusive license to the SWPS for internal business purposes by Authorized Users. 5. Sublicensing: The End User may not sublicense, assign, or otherwise transfer this License to End User employees or contractors who are not Authorized Users. 6. Modifications: Th
6、e End User may not modify, translate, sell, or make derivative works of, the SWPS. 7. Protection and Security: The End User shall use its best efforts and take all reasonable steps to safeguard the SWPS to ensure that no unauthorized person shall have access thereto and that no unauthorized copy, pu
7、blication, disclosure or distribution shall be made. The End User shall notify AWS immediately should the End User discover any unauthorized access or copying. 8. Termination: This License will terminate immediately without notice from AWS if the End User fails to comply with any of its provisions.
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10、L BE LIMITED TO, AND IN NO EVENT SHALL EXCEED, THE AMOUNT ORIGINALLY PAID TO AWS FOR THIS LICENSE BY THE END USER. 10. Miscellaneous: This License is governed by and construed in accordance with the laws of the State of Florida and shall inure to the benefit of AWS and End User and their respective
11、successors and legal representatives. If any provision of this License is held by a court of competent jurisdiction to be invalid or unenforceable, that provision will be enforced to the maximum extent permissible, and the remaining provisions of this License will remain in full force and effect. Th
12、is Agreement constitutes the entire agreement between the parties with respect to the subject matter hereof. This Agreement may not be changed or amended except by a written instrument executed by a duly authorized officer of Licensor. The exclusive forum for resolution of legal disputes shall be St
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
19、smitted in any form, including mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyright owner.Authorization to photocopy items for internal, personal, or educational classroom use only or the internal, personal, or educational classroom use only of spe
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
21、ns, recommended practices, methods, classifications, and guides) of the American Welding Society (AWS) are voluntary consensus standards that have been developed in accordance with the rules of the American National Standards Institute (ANSI). When AWS American National Standards are either incorpor
22、ated in, or made 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 AWS standards must be approved by the governmental bod
23、y having statutory jurisdiction before they can become a part of those laws and regulations. In all cases, these standards carry the full legal authority of the contract or other document that invokes the AWS standards. Where this contractual relationship exists, changes in or deviations from requir
24、ements of an AWS stand-ard must be by agreement between the contracting parties.AWS American National Standards are developed through a consensus standards development process that brings together volunteers representing varied viewpoints and interests to achieve consensus. While AWS administers the
25、 process and establishes rules to promote fairness in the development of consensus, it does not independently test, evaluate, 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 property, or ot
26、her damages of any nature whatsoever, whether special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, or reliance on this standard. AWS also makes no guarantee or warranty as to the accuracy or completeness of any information pub-lished herei
27、n.In issuing and making this standard available, AWS is neither undertaking to render professional or other services for or on behalf of any person or entity, nor is AWS undertaking to perform any duty owed by any person or entity to someone else. Anyone using these documents should rely on his or h
28、er own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. It is assumed that the use of this standard and its provisions is entrusted to appropriately qualified and competent personnel.This s
29、tandard may be superseded by new editions. This standard may also be corrected through publication of amend-ments or errata, or supplemented by publication of addenda. Information on the latest editions of AWS standards including amendments, errata, and addenda is posted on the AWS web page (www.aws
30、.org). Users should 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 any and all liabilities for infringement of any patent or trade name items. AWS discla
31、ims liability for the infringement of any 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 ma
32、y 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: Managing Director, Standards Development (see Annex A). With regard to technical inquiries made concerning AWS standards, oral op
33、inions on AWS standards may be rendered. These opinions are offered solely as a convenience to users of this standard, and they do not constitute professional advice. Such opinions represent only the personal opinions of the particular individuals giving them. These individuals do not speak on behal
34、f of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations of AWS. 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 Procedu
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
