AWS A5 14 A5 14M-2018 Specification for Nickel and Nickel- Alloy Bare Welding Electrodes and Rods (11th Edition).pdf

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1、AWS A5.14/A5.14M:2018An American National StandardSpecification forNickel and Nickel-Alloy Bare WeldingElectrodes andRodsAWS A5.14/A5.14M:2018An American National StandardApproved by theAmerican National Standards InstituteOctober 30, 2017Specification forNickel and Nickel-AlloyBare Welding Electrod

2、es and Rods11th EditionSupersedes AWS A5.14/A5.14M:2011Prepared by theAmerican Welding Society (AWS) A5 Committee on Filler Metals and Allied MaterialsUnder the Direction of theAWS Technical Activities CommitteeApproved by theAWS Board of DirectorsAbstractThe chemical compositions of 57 nickel and n

3、ickel-alloy welding electrodes and rods are specified, including sixcompositions not previously classified. Major topics include general requirements, testing, packaging, and applicationguidelines.This specification makes use of both U.S. Customary Units and the International System of Units (SI). S

4、ince these arenot equivalent, each system must be used independently of the other.iiA5.14/A5.14M:2018ISBN: 978-0-87171-931-7 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 retrieva

5、l system, or transmitted in anyform, including mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyrightowner.Authorization to photocopy items for internal, personal, or educational classroom use only or the internal, personal, oreducational classroom u

6、se only of specific clients is granted by the American Welding Society provided that the appropriatefee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet:.iiiA5.14/A5.14M:2018Statement on the Use of American Welding Society StandardsAll s

7、tandards (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). When AWS American National St

8、andards are either incorporated in, ormade part of, documents that are included in federal or state laws and regulations, or the regulations of other governmentalbodies, their provisions carry the full legal authority of the statute. In such cases, any changes in those AWS standardsmust be approved

9、by the governmental body having statutory jurisdiction before they can become a part of those lawsand regulations. In all cases, these standards carry the full legal authority of the contract or other document that invokesthe AWS standards. Where this contractual relationship exists, changes in or d

10、eviations from requirements of an AWSstandard 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 interests to achieve consensus. While A

11、WS administers the processand establishes rules to promote fairness in the development of consensus, it does not independently test, evaluate, orverify 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

12、 property, or other damages of any nature whatsoever, whetherspecial, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, or relianceon this standard. AWS also makes no guarantee or warranty as to the accuracy or completeness of any information pu

13、blishedherein.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 AWS undertaking to perform any duty owed by any person or entity to someoneelse. Anyone using these documents should rely o

14、n 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 appropriately qualified and competent personne

15、l.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. Information on the latest editions of AWS standards includingamendments, errata, and addenda is posted on the AWS web page (ww

16、w.aws.org). Users should ensure that they havethe latest edition, amendments, errata, and addenda.Publication of this standard does not authorize infringement of any patent or trade name. Users of this standard acceptany and all liabilities for infringement of any patent or trade name items. AWS dis

17、claims 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 standard, nor does it have the power to do so.Official interpretations of any of the technical requirements of this standard

18、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 Director, Standards Development, 8669 NW 36 St, # 130, Miami, FL 33166 (see Annex B). Withregard to technical inquiries

19、made concerning AWS standards, oral opinions on AWS standards may be rendered. Theseopinions are offered solely as a convenience to users of this standard, and they do not constitute professional advice. Suchopinions represent only the personal opinions of the particular individuals giving them. The

20、se individuals do not speakon behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations of AWS. Inaddition, 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

21、by the AWS A5 Committee on Filler Metals and Allied Materials. It mustbe reviewed every five years, and if not revised, it must be either reaffirmed or withdrawn. Comments (recommendations,additions, or deletions) and any pertinent data that may be of use in improving this standard are required and

22、should beaddressed to AWS Headquarters. Such comments will receive careful consideration by the AWS A5 Committee on FillerMetals and Allied Materials and the author of the comments will be informed of the Committees response to thecomments. Guests are invited to attend all meetings of the AWS A5 Com

23、mittee on Filler Metals and Allied Materialsto express their comments verbally. Procedures for appeal of an adverse decision concerning all such comments areprovided in the Rules of Operation of the Technical Activities Committee. A copy of these Rules can be obtained fromthe American Welding Societ

24、y, 8669 NW 36 St, # 130, Miami, FL 33166.This page is intentionally blank.ivA5.14/A5.14M:2018vA5.14/A5.14M:2018PersonnelAWS A5 Committee on Filler Metals and Allied MaterialsT. Melfi, Chair The Lincoln Electric CompanyR. V. Decker, Vice Chair WeldstarM. F. Sinfield, 2nd Vice Chair Naval Surface Warf

25、are CenterR. K. Gupta, Secretary American Welding SocietyT. Anderson ITWMiller Electric Manufacturing CompanyA. Boulianne CWB GroupJ. C. Bundy Hobart Brothers CompanyJ. L. Caron Haynes International, IncorporatedG. L. Chouinard Stoody Company (a division of ESAB)D. D. Crockett ConsultantT. J. Eckard

26、t Ashland Integrity EngineerD. M. Fedor The Lincoln Electric CompanyJ. G. Feldstein Foster Wheeler North AmericaD. A. Fink The Lincoln Electric CompanyR. J. Fox Hobart Brothers CompanyG. L. Franke ConsultantR. D. Fuchs Voestalpine Bhler Welding USA, IncorporatedS. D. Kiser ConsultantP. J. Konkol Con

27、current Technologies CorporationD. J. Kotecki Damian Kotecki Welding ConsultantsL. G. Kvidahl Ingalls ShipbuildingJ. S. Lee ChevronJ. R. Logan BMX Technologies, IncorporatedC. McEvoy ConsultantM. T. Merlo Select-Arc, IncorporatedK. M. Merlo-Joseph Apeks SupercriticalB. Mosier Polymet CorporationT. C

28、. Myers WestecB. A. Pletcher Bechtel Global CorporationJ. D. Praster Zachry GroupK. C. Pruden BP AmericasK. Roossinck Ingalls ShipbuildingS. Sampath Chart IndustriesJ. D. Schaefer ConsultantF. A. Schweighardt AirgasW. S. Severance ConsultantD. Singh GE Oil therefore, each system must be used inde-pe

29、ndently of the other, without combining values in any way. In selecting rational metric units the AWS A1.1, MetricPractice Guide for the Welding Industry, and International Standard ISO 544, Welding Consumables TechnicalDelivery Conditions for Filler Materials and FluxesType of Product, Dimensions,

30、Tolerances and Markings, are usedwhere suitable. Tables and figures make use of both U.S. Customary and SI Units, which with the application of thespecified tolerances provides for interchangeability of products in both U.S. Customary and SI Units. This documentalso relates its classifications to IS

31、O 18274, Welding Consumables Solid Wire Electrodes, Solid Strip Electrodes,Solid Wires and Solid Rods for Fusion Welding of Nickel and Nickel Alloys Classification.The first specification for bare nickel and nickel-alloy welding electrodes and rods was prepared by a joint committee ofthe American So

32、ciety for Testing and Materials and the American Welding Society and was issued in 1956. Eight yearslater, the first revision was prepared by the joint committee. This is the eighth revision prepared exclusively by the AWSA5 Committee on Filler Metals and Allied Materials.Substantive changes are sho

33、wn in Italic font in the body of this specification which includes new classifications ERNi-CrCo-1, ERNiCrFe-15, ERNiFeCr-3, ERNiMoCr-1, ERNiCrCoMo-2, and ERNiCrMoWNb-1. Detailed packaging infor-mation has been replaced with the reference of AWS A5.02/A5.02M:2007. Chemical composition of ERNiCrMo-19

34、 hasbeen modified slightly.The requester of the chemical composition change in ERNiCrMo-19 classification stated that this alloy is not patented inUSA, but patented for VDM Metals in Germany (patent DE 59801333), France (patent FR 991788), and the UK (GB991788). All of these were generated out of th

35、e European patent EP991788 and will expire on May 27, 2018.NOTE: The users attention is called to the possibility that compliance with this standard may require use of aninvention covered by patent rights. By publication of this standard, no position is taken with respect to the validityof any such

36、claim or of any patent rights in connection therewith. If the patent holder has filed a statement of will-ingness to grant a license under these rights on reasonable and non-discriminatory terms and conditions to appli-cants desiring to obtain such a license, then details may be obtained from the st

37、andard developer.Document DevelopmentASTM B304-56T Tentative Specification for Nickel and Nickel-Base Alloy Bare Welding Filler MetalsAWS A5.14-56TAWS A5.14-64T Tentative Specification for Nickel and Nickel Alloy Bare Welding Rods and ElectrodesASTM B304-64TAWS A5.14-69T Specification for Nickel and

38、 Nickel-Alloy Bare WeldingANSI W3.14-1973 Rods and ElectrodesANSI/AWS A5.14-76 Specification for Nickel and Nickel Alloy Bare Welding Rods and ElectrodesANSI/AWS A5.14-83 Specification for Nickel and Nickel Alloy Bare Welding Rods and ElectrodesANSI/AWS A5.14-89 Specification for Nickel and Nickel A

39、lloy Bare Welding Electrodes and RodsviiiA5.14/A5.14M:2018Document Development (Continued)ANSI/AWS A5.14/A5.14M-97 Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and RodsAWS A5.14/A5.14M:2005 Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and RodsAWS A5.14/A5.14

40、M:2009 Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and RodsAWS A5.14/A5.14M:2011 Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and RodsComments and suggestions for the improvement of this standard are welcome. They should be sent to the Secretary,AWS A5 Comm

41、ittee on Filler Metals and Allied Materials, American Welding Society, 8669 NW 36 St, # 130, Miami,FL 33166.ixA5.14/A5.14M:2018Table of ContentsPage No.Personnel vForeword.viiList of Tables.x1. Scope.12. Normative References .13. Classification24. Acceptance .25. Certification .106. Rounding Procedu

42、re .107. Summary of Tests 108. Retest 109. Chemical Analysis .1010. Method of Manufacture1011. Standard Sizes .1112. Finish and Uniformity.1113. Standard Package Forms1114. Winding Requirements .1115. Filler Metal Identification.1116. Packaging .1117. Marking of Packages.11Annex A (Informative)Guide

43、 to AWS Specification for Nickel and Nickel-Alloy Bare WeldingElectrodes and Rods.13Annex B (Informative)Requesting an Official Interpretation on an AWS Standard 29AWS Filler Metal Specifications by Material and Welding Process31AWS Filler Metal Specifications and Related Documents.33xA5.14/A5.14M:2

44、018List of TablesTable Page No.1 Chemical Composition Requirements for Nickel and Nickel-Alloy Electrodes and Rods 3A.1 Comparison of Classifications15A.2 Typical Weld Metal Tensile Strengths 24A.3 Discontinued Classifications 26AWS A5.14/A5.14M:20181Specification for Nickel and Nickel-AlloyBare Wel

45、ding Electrodes and Rods1. Scope1.1 This specification prescribes requirements for the classification of bare nickel and nickel-alloy welding electrodes,strip electrodes, and welding rods. It includes those compositions where the nickel content exceeds that of any otherelement.1.2 This specification

46、 makes use of both U.S. Customary Units and the International System of Units (SI). The measure-ments are not exact equivalents; therefore, each system must be used independently of the other without combining inany way when referring to material properties. The specification with the designation A5

47、.14 uses U.S. Customary Units.The specification A5.14M uses SI Units. The latter are shown within brackets ( ) or in appropriate columns in tablesand figures. Standard dimensions based on either system may be used for sizing of filler metal or packaging or bothunder A5.14 or A5.14M specifications.1.

48、3 Safety and health issues and concerns are beyond the scope of this standard; some safety and health information isprovided, but such issues are not fully addressed herein. Some safety and health information can be found in AnnexClauses A5 and A10.Safety and Health information is available from the

49、 following sources: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 AWS websiteMaterial or Equipment Manufacturers:(1) Safety Data Sheets supplied by materials manufacturers(2) Operating Manuals supplied by equipment manufacturers(3) Applicable federal and state regulationsWork 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