ANSI AWS B2.1-1 8-006-2002 Standard Welding Procedure Specification (SWPS) for Gas Metal Arc Welding of Carbon Steel to Austenitic Stainless Steel (M-1 to M-8 P-8 or S-8) 18 Throug.pdf

1、AWS B2.1-1/8-006:2002 (R2013)An American National StandardStandard Welding ProcedureSpecification (SWPS) forGas Metal Arc Welding(Short CircuitingTransfer Mode) ofCarbon Steel toAustenitic StainlessSteel (M-1 to M-8, P-8,or S-8), 18 through10 Gauge, in theAs-Welded Condition,with or without BackingS

2、ite License- 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?) based upon your application and conditions: 1

3、. 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 by Licensec or for any purpose unrelated to

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5、ction 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 Standard Welding Procedures are not the subje

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7、e 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 signed by both parties. 9. The terms of this Li

8、cense 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. AWS B2.1-1/8-006:2002 (R2013)An American National StandardApproved by theAmerican National Standards Inst

9、ituteJune 10, 2002Reaffirmed: March 14, 2013Standard Welding Procedure Specification (SWPS) forGas Metal Arc Welding (Short Circuiting TransferMode) of Carbon Steel to Austenitic StainlessSteel (M-1 to M-8, P-8, or S-8), 18 through10 Gauge, in the As-Welded Condition,with or without Backing2nd Editi

10、onSupersedes ANSI/AWS B2.1.006-90Prepared by theAmerican Welding Society (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 we

11、lding carbon steel to austenitic stainless steel in the thick-ness range of 18 through 10 gauge, using semiautomatic gas metal arc welding (short circuiting transfer mode). It citesthe base metals and operating conditions necessary to make the weldment, the filler metal specifications, and the allow

12、-able joint designs for fillet welds and groove welds.AWS B2.1-1/8-006:2002 (R2013)International Standard Book Number: 0-87171-678-XAmerican Welding Society8669 Doral Blvd., Suite 130, Doral, FL 33166 2002 by American Welding SocietyAll rights reservedPrinted in the United States of AmericaReaffirme

13、d: March 14, 2013iiAWS B2.1-1/8-006:2002 (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 developed

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24、or 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: Managing Direct

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27、nformal 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 withdrawn. Comme

28、nts (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 and the aut

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30、re 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 B2.1-1/8-006:2002 (R2013)Personnel (Reaffirmation)AWS B2 Committee on Procedure and Performance Qua

31、lificationJ. J. Fluckiger, Chair Idaho National LaboratoryJ. L. Cooley, 1st Vice Chair J. C. it is necessary to have at least a 6 volume changeof atmosphere within the purge zone prior to welding. It is not nec-essary to shield the root of fillet welds or groove welds with backingor back gouging.Flo

32、w Rate: A typical flow range of 5 to 15 ft3/h may be varied depending oncomponent configuration.Trailing Gas: NonePREHEATPreheat Temperature: 50F minimum, 120F maximumInterpass Temperature: 350F maximumPreheat Maintenance: Continuous or special heating not requiredPOST WELD HEAT TREATMENTPostweld He

33、at-Treatment: None (not qualified for PWHT)ELECTRICAL CHARACTERISTICSPulsing Current: Not permittedContact Tube to Work Distance: 1/2 in. nominalMode of Metal Transfer: Short CircuitingTECHNIQUEBeads: Stringer or weavePeening: NoBase MetalFiller Metal Amperes Voltage CurrentClassification Dia. (in.)

34、 Groove Fillet Volts Type/Polarity18 ga.17 ga.16 ga.15 ga.14 ga.13 ga.12 ga.11 ga.10 ga.ER309ER309ER309ER309ER309ER309ER309ER309ER3090.0350.0350.0350.0350.0350.0350.0350.0350.03565907095751008010585110901159512010012510513070907693819687100921049810810311210911611512016191619161916191720172017201720

35、1720DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)DCEP (Reverse)Permission to reproduce for intra-company use only is granted by the American Welding SocietyAWS B2.1-1-006:2002 (R2013)Page 4 of 13Standard Welding Procedure Specificati

36、on (SWPS)TECHNIQUE (Contd)Initial Cleaning: Mechanical or chemical, joint shall be dry prior to weldingInterpass Cleaning: Mechanical onlySingle or Multiple Electrodes: SingleSingle or Multiple Pass: EitherBackgouging: Not required, mechanical or thermal if usedRepair: Defects in welds shall be remo

37、ved by mechanical or thermalmethods. The repair cavity may differ in contour and dimensionfrom a normal joint preparation and may present different restraintconditions.COMPANY NAME _In the name of the Company stated above, I accept full responsibility for the application of this SWPS for usewith:_ D

38、ated _Fabrication Document(s): (Such as Code, Specification, or Contract Document)Date _ Approved By _ Title _Permission to reproduce for intra-company use only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)Figure 1Allowable Joint DesignsAWS B2.1-1-006:2002

39、 (R2013)Page 5 of 13JOINT 1JOINT 2JOINT 3JOINT 4JOINT 5JOINT 6Permission to reproduce for intra-company use only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)Figure 1 (Continued)Allowable Joint DesignsAWS B2.1-1-006:2002 (R2013)Page 6 of 13JOINT 7JOINT 8JO

40、INT 9JOINT 10JOINT 11JOINT 12Metric Conversionsin. mm F C ft3/h L/min.0.03500.05000.14061/41/25/80.8891.2703.5716.400012.700015.900050120350104917720409.418.9Permission to reproduce for intra-company use only is granted by the American Welding SocietyStandard Welding Procedure Specification (SWPS)AW

41、S B2.1-1-006:2002 (R2013)Page 7 of 13A1. IntroductionThe American Welding Society (AWS) Board of Direc-tors has adopted a policy whereby all official interpreta-tions of AWS standards are handled in a formal manner.Under this policy, all interpretations are made by thecommittee that is responsible f

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