ANSI AWS A5.36 A5.36M-2016 Specification for Carbon and Low-Alloy Steel Flux Cored Electrodes for Flux Cored Arc Welding and Metal Cored Electrodes for Gas Metal Arc Welding (2nd E.pdf

1、AWS A5.36/A5.36M:2016An American National StandardSpecication for Carbon and Low-Alloy Steel Flux Cored Electrodes for Flux Cored Arc Welding and Metal Cored Electrodes for Gas Metal Arc WeldingAWS A5.36/A5.36M:2016An American National StandardApproved by the American National Standards InstituteMay

2、 06, 2016Specication for Carbon and Low-Alloy Steel Flux Cored Electrodes for Flux Cored Arc Welding and Metal Cored Electrodes for Gas Metal Arc Welding2nd EditionSupersedes AWS A5.36/A5.36M:2012Prepared by theAmerican Welding Society (AWS) A5 Committee on Filler Metals and Allied MaterialsUnder th

3、e Direction of theAWS Technical Activities CommitteeApproved by theAWS Board of DirectorsAbstractThis specication prescribes the requirements for classication of carbon and low-alloy steel ux cored electrodes for ux cored arc welding and metal cored electrodes for gas metal arc welding. The requirem

4、ents include chemical composition and mechanical properties of the weld metal and certain usability characteristics. Optional, supplemental designators are also included for diffusible hydrogen and to indicate conformance to special mechanical property requirements when the weld metal is deposited u

5、sing low heat input, fast cooling rate and high heat input, slow cooling rate procedures. Additional requirements are included or referenced for standard sizes, marking, manufacturing, and packaging. A guide is appended to the specication as a source of information concerning the classication system

6、 employed and the intended use of carbon and low-alloy steel ux cored and metal cored electrodes.This specication makes use of both U.S. Customary Units and the International System of Units (SI). Since these are not equivalent, each system must be used independently of the other.iiAWS A5.36/A5.36M:

7、2016ISBN: 978-0-87171-887-72016 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 transmitted in any form, including mechanical, photocopying, recording, or otherwise,

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9、ate fee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet: .iiiAWS A5.36/A5.36M:2016Statement on the Use of American Welding Society StandardsAll standards (codes, specications, recommended practices, methods, classications, and guides) o

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21、chnical committee. Such requests should be addressed to the American Welding Society, Attention: Managing Director, Technical Services Division, 8669 NW 36 St # 130, Miami, FL 33166 (see Annex C). With regard to technical inquiries made concerning AWS standards, oral opinions on AWS standards may be

22、 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 behalf of AWS, nor do these oral op

23、inions constitute ofcial or unofcial opinions or interpretations of AWS. In addition, oral opinions are informal and should not be used as a substitute for an ofcial interpretation.This standard is subject to revision at any time by the AWS A5 Committee on Filler Metals and Allied Materials. It must

24、 be reviewed every ve years, and if not revised, it must be either reafrmed or withdrawn. Comments (recommendations, additions, or deletions) and any pertinent data that may be of use in improving this standard are requested and should be addressed to AWS Headquarters. Such comments will receive car

25、eful consideration by the AWS A5 Committee on Filler Metals and Allied Materials 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 A5 Committee on Filler Metals and Allied Materials to express their commen

26、ts verbally. Procedures for appeal of an adverse decision concerning all such comments 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 NW 36 St # 130, Miami, FL 33166.ivAWS A5.36/A5.36M:2016Th

27、is page is intentionally blank.vAWS A5.36/A5.36M:2016PersonnelAWS A5 Committee on Filler Metals and Allied MaterialsH. D. Wehr, Chair Arcos Industries, LLCR.D. Fuchs, 2nd Vice Chair Voestalpine Bohler Welding USA, IncorporatedR. K. Gupta, Secretary American Welding SocietyT. Anderson ITW Welding Nor

28、th AmericaJ. C. Bundy Hobart Brothers CompanyJ. L. Caron Haynes International, IncorporatedG. L. Chouinard Stoody CompanyD. D. Crockett ConsultantR.V. Decker WeldstarD. M. Fedor The Lincoln Electric CompanyJ. G. Feldstein Foster Wheeler North AmericaD. A. Fink The Lincoln Electric CompanyG. L. Frank

29、e ConsultantR. M. Henson J. W. Harris Company, IncorporatedS. D. Kiser ConsultantP. J. Konkol Concurrent Technologies CorporationD. J. Kotecki Damian Kotecki Welding ConsultantsL. G. Kvidahl Ingalls ShipbuildingA. Y. Lau Canadian Welding BureauJ. S. Lee ChevronJ. R. Logan Babcock therefore, each sys

30、tem must be used independently of the other, without combining values in any way. In selecting rational metric units, AWS A1.1, Metric Practice Guide for the Welding Industry, and ISO 544, Welding ConsumablesTechnical Delivery Conditions for Filler Materials and FluxesType of Product, Dimensions, To

31、lerances and Markings, are used where suitable. Tables and Figures make use of both U.S. Customary and SI Units, which, with the application of the specied tolerances, provides for interchangeability of products in both the U.S. Customary and SI Units.This AWS A5.36/A5.36M specication utilizes a new

32、, “open classication system” introduced in this document for the classication of carbon and low-alloy steel ux cored and metal cored electrodes. This new classication system facilitates the introduction of new products designed to meet the ever changing requirements of todays market. The open classi

33、cation system uses designators to indicate electrode type (Usability Designator), welding position capability, tensile strength, notch toughness, shielding gas (with more options and new designations), condition of heat treatment, if any, and weld deposit composition. The change to an open classicat

34、ion system was made to allow for the classication of ux cored and metal cored electrodes with classication options which (1) better dene the performance capabilities of the advanced electrode designs that have been developed, and (2) reect the application requirements of todays marketplace. In addit

35、ion, the provision was made in this document for the classication of metal cored electrodes (usability Designator T15) and two new electrode types (Usability Designators T16 and T17) for the classication of metal cored and ux cored electrodes designed for use with AC power sources with or without mo

36、died waveforms. The EXXT-2X classication was discontinued in the 2012 edition. Electrodes previously classied as EXXT-2X can now be classied under the new open classication system without requiring a unique “2” Usability Designator. The EXXT-13 electrode classication was discontinued in the 2012 edi

37、tion due to lack of commercial signicance.The AWS A5.36/A5.36M specication does not preclude the continued classication of carbon and low-alloy steel ux cored electrodes or carbon and low-alloy steel metal cored electrodes to AWS A5.20/A5.20M, AWS A5.29/A5.29M, AWS A5.18/A5.18M, or AWS A5.28/A5.28M,

38、 as applicable. It is recognized that many electrodes classied to the xed requirements of these documents have gained wide acceptance for single and multiple pass applications. A number of the more widely used electrodes falling into this category have been retained in AWS A5.36/A5.36M with their ex

39、isting designations and classication requirements. A listing of these electrode classications with their requirements is given in Table A.1 in the Normative Annex A.viiiAWS A5.36/A5.36M:2016Additional changes to note are: (1) the Mn and Ni requirements for the K11 alloy type have been modied, (2) tw

40、o new alloy types have been added, the K12 for high strength circumferential pipe welding and the K13 which is similar to the K2 alloy type but modied to allow for lower Mn content, (3) the heat input requirements for the “D” optional, supplemental designator for seismic applications have been chang

41、ed to the requirements as specied in AWS A5.20/A5.20M:2005, (4) a protocol was introduced to allow the manufacturer to indicate conformance to impact requirements which are supplemental to and different from those used for electrode classication under this specication, (5) supplemental designators w

42、ere provided to indicate more restrictive requirements for the Mn + Ni content of the B91 and B92 chromium-molybdenum weld deposits, and (6) a restriction was established prohibiting the use of the optional, supplemental diffusible hydrogen designator for self-shielded electrodes which produce weld

43、deposits with greater than 1.3% aluminum content (Refer to A2.5 in Annex A).Additionally, the format of this document has been modied for better clarity. The following items now appear in a Normative Annex: (1) a table listing existing electrode classications having xed requirements which are retain

44、ed in this document, (2) optional, supplemental designators with their requirements, and (3) other special tests not required for classication.The users attention is called to the possibility that compliance with this standard may require use of an invention covered by patent rights. By publication

45、of this standard, no position is taken with respect to the validity of any such claim(s) or of any patent rights in connection therewith. If a patent holder has led a statement of willingness to grant a license under these rights on reasonable and nondiscriminatory terms and conditions to applicants

46、 desiring to obtain such a license, then details may be obtained from the standards developer.Document DevelopmentThis is the rst revision of AWS A5.36/A5.36M specication that was issued initially in 2012. The history of the AWS A5.20 and AWS A5.29 specications appear below:AWS A5.20-69ANSI W3.20-19

47、73Specications for Mild Steel Electrodes for Flux Cored Arc WeldingANSI/AWS A5.20-79 Specication for Carbon Steel Electrodes for Flux Cored Arc WeldingANSI/AWS A5.20-95 Specication for Carbon Steel Electrodes for Flux Cored Arc WeldingAWS A5.20/A5.20M:2005 Specication for Carbon Steel Electrodes for

48、 Flux Cored Arc WeldingANSI/AWS A5.29-80 Specication for Low-Alloy Steel Electrodes for Flux Cored Arc WeldingANSI/AWS A5.29:1998 Specication for Low-Alloy Steel Electrodes for Flux Cored Arc WeldingAWS A5.29/A5.29M:2005 Specication for Low-Alloy Steel Electrodes for Flux Cored Arc WeldingAWS A5.36/

49、A5.36M:2012 Specication for Carbon and Low-Alloy Steel Flux Cored Electrodes for Flux Cored Arc Welding and Metal Cored Electrodes for Gas Metal Arc WeldingComments and suggestions for the improvement of this specication are welcome. They should be sent to the Secretary, Committee on Filler Metals and Allied Materials, American Welding Society, 8669 NW 36 St # 130, Miami, FL 33166.ixAWS A5.36/A5.36M:2016Table of ContentsPage No.Personnel.vForewordviiList of FiguresxList of Tablesx1. Scope12. Normative References.13.