1、PD CEN ISO/TR 15608:2017Welding Guidelines for ametallic materials groupingsystem (ISO/TR 15608:2017)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06PD CEN ISO/TR 15608:2017 PUBLISHED DOCUMENTNational forewordThis Published Document is the UK implementation of CEN IS
2、O/TR15608:2017. It supersedes PD CEN ISO/TR 15608:2013 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee WEE/36, Qualification of welding personnel and weldingprocedures.A list of organizations represented on this committee can beobtained on request to it
3、s secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 92325 8ICS 25.160.01Compliance with a British Standard ca
4、nnot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2017.Amendments/corrigenda issued since publicationDate Text affectedTECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN ISO/TR 15608
5、 February 2017 ICS 25.160.01 Supersedes CEN ISO/TR 15608:2013English Version Welding - Guidelines for a metallic materials grouping system (ISO/TR 15608:2017) Soudage - Lignes directrices pour un systme de groupement des matriaux mtalliques (ISO/TR 15608:2017) Schweien - Richtlinien fr eine Gruppene
6、inteilung von metallischen Werkstoffen (ISO 15608:2017) This Technical Report was approved by CEN on 8 January 2017. It has been drawn up by the Technical Committee CEN/TC 121. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Esto
7、nia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE
8、FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TR 15608:2017 EPD CEN ISO/
9、TR 15608:2017CEN ISO/TR 15608:2017 (E) 3 European foreword This document (CEN ISO/TR 15608:2017) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” the secretariat of which is held by D
10、IN. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes CEN ISO/TR 15608:2013. Endorsement notice The text of ISO
11、/TR 15608:2017 has been approved by CEN as CEN ISO/TR 15608:2017 without any modification. PD CEN ISO/TR 15608:2017ISO/TR 15608:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Grouping system for steels . 15 Grouping system for aluminium and aluminium alloys 46 Grou
12、ping system for copper and copper alloys 47 Grouping system for nickel and nickel alloys . 58 Grouping system for titanium and titanium alloys . 59 Grouping system for zirconium and zirconium alloys 610 Grouping system for cast irons 6Bibliography 7 ISO 2017 All rights reserved iiiContents PagePD CE
13、N ISO/TR 15608:2017ISO/TR 15608:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body
14、 interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotec
15、hnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO
16、documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held re
17、sponsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information
18、given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers t
19、o Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .htmlThis document was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 10, Quality management in the field of welding.This fourth edition cancels and replaces the third edition (ISO/TR 15608:20
20、13), which has been revised and contains the following changes:a) the grouping system for steels has been revised (Clause 2);b) the Bibliography has been updated and the document editorially revised.Requests for official interpretations of any aspect of this document should be directed to the Secret
21、ariat of ISO/TC 44/SC 10 via your national standards body. A complete listing of these bodies can be found at www .iso .org.iv ISO 2017 All rights reservedPD CEN ISO/TR 15608:2017TECHNICAL REPORT ISO/TR 15608:2017(E)Welding Guidelines for a metallic materials grouping system1 ScopeThis document prov
22、ides guidelines for a uniform system for grouping materials for welding purposes. It can also be applied for other purposes, such as heat treatment, forming and non-destructive testing.It covers grouping systems for the following standardized materials: steels; aluminium and its alloys; copper and i
23、ts alloys; nickel and its alloys; titanium and its alloys; zirconium and its alloys; cast irons.2 Normative referencesThere are no normative references in this document.3 Terms and definitionsNo terms and definitions are listed in this document.ISO and IEC maintain terminological databases for use i
24、n standardization at the following addresses: IEC Electropedia: available at h t t p :/ www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp4 Grouping system for steelsSteels are grouped as shown in Table 1. Only those elements that are specified in materi
25、al standards or specifications should be considered. Ladle (or heat) analyses should be used in preference of product analysis when both are specified. The figures given in groups: 1, 2, 3 and 11 refer to the chemical composition specified in the material standard (specified values); 4 to 10 are bas
26、ed on the elemental content used in the designation of the alloys.Materials assigned to a group in ISO/TR 20172, ISO/TR 20173 and ISO/TR 20174 should be considered assigned to those groups by this document. For materials that are not assigned to a group, the criteria of this document apply. ISO 2017
27、 All rights reserved 1PD CEN ISO/TR 15608:2017ISO/TR 15608:2017(E)Table 1 Grouping system for steelsGroup Subgroup Type of steel1Steels with a specified minimum yield strength ReH 460 N/mm2 aand with analysis in per cent (%):C 0,25Si 0,60Mn 1,8Mo 0,70bS 0,045P 0,045Cu 0,40bNi 0,5bCr 0,3 (0,4 for cas
28、tings)bNb 0,06V 0,1bTi 0,051.1 Steels with a specified minimum yield strength ReH 275 N/mm21.2 Steels with a specified minimum yield strength 275 N/mm2360 N/mm21.4Steels with improved atmospheric corrosion resistance whose analysis may exceed the requirements for the single elements as indicated in
29、group 12Thermomechanically treated fine-grain steels and cast steels with a specified minimum yield strength ReH 360 N/mm22.1Thermomechanically treated fine-grain steels and cast steels with a specified minimum yield strength 360 N/mm2460 N/mm23Quenched and tempered and precipitation hardened fine-g
30、rain steels except stainless steels with a specified minimum yield strength ReH 360 N/mm23.1Quenched and tempered fine-grain steels with a specified minimum yield strength 360 N/mm2690 N/mm23.3 Precipitation-hardened fine-grain steels except stainless steels4Low vanadium alloyed Cr-Mo-(Ni) steels wi
31、th Mo 0,7 % and V 0,1 %4.1 Steels with Cr 0,3 % and Ni 0,7 %4.2 Steels with Cr 0,7 % and Ni 1,5 %5Cr-Mo steels free of vanadium with C 0,35 %5.1 Steels with 0,75 % Cr 1,5 % and Mo 0,7 %5.2 Steels with 1,5 % 19 %8.3 Manganese austenitic stainless steels with 4 % 4 %10.2 Austenitic ferritic stainless
32、steels with Cr 24 % and Ni 4 %10.3 Austenitic ferritic stainless steels with Ni 4 %11Steels covered by group 1cexcept 0,30 % 3,5 %23Heat treatable alloys23.1 Aluminium-magnesium-silicon alloys23.2 Aluminium-zinc-magnesium alloys24Aluminium-silicon alloys with Cu 1 %24.1 Aluminium-silicon alloys with
33、 Cu 1 % and 5 % 20 % perlite) or specified Brinell hardness72.4Spheroidal graphite cast irons, perlite type, with specified tensile strength, 0,2 % proof stress and elongation or specified Brinell hardness73 Malleable cast irons74 Austempered ductile cast irons75 Austenitic cast irons76 Cast irons e
34、xcepting 71 to 756 ISO 2017 All rights reservedPD CEN ISO/TR 15608:2017ISO/TR 15608:2017(E)Bibliography1 ISO/TR 20172, Welding Grouping systems for materials European materials2 ISO/TR 20173, Welding Grouping systems for materials American materials3 ISO/TR 20174, Welding Grouping systems for materi
35、als Japanese materials ISO 2017 All rights reserved 7This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. British
36、 Standards and other standardization products are published by BSI Standards Limited.British Standards Institution (BSI)About usWe bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions.The know
37、ledge embodied in our standards has been carefully assembled in a dependable format and refined through our open consultation process. Organizations of all sizes and across all sectors choose standards to help them achieve their goals.Information on standardsWe can provide you with the knowledge tha
38、t your organization needs to succeed. Find out more about British Standards by visiting our website at or contacting our Customer Services team or Knowledge Centre.Buying standardsYou can buy and download PDF versions of BSI publications, including British and adopted European and international sta
39、ndards, through our website at where hard copies can also be purchased. If you need international and foreign standards from other Standards Development Organizations, hard copies can be ordered from our Customer Services team.Copyright in BSI publicationsAll the content in BSI publications, includ
40、ing British Standards, is the property of and copyrighted by BSI or some person or entity that owns copyright in the information used (such as the international standardization bodies) and has formally licensed such information to BSI for commercial publication and use.Save for the provisions below,
41、 you may not transfer, share or disseminate any portion of the standard to any other person. You may not adapt, distribute, commercially exploit, or publicly display the standard or any portion thereof in any manner whatsoever without BSIs prior written consent.Storing and using standardsStandards p
42、urchased in soft copy format: A British Standard purchased in soft copy format is licensed to a sole named user for personal or internal company use only. The standard may be stored on more than 1 device provided that it is accessible by the sole named user only and that only 1 copy is accessed at a
43、ny one time. A single paper copy may be printed for personal or internal company use only.Standards purchased in hard copy format: A British Standard purchased in hard copy format is for personal or internal company use only. It may not be further reproduced in any format to create an additional cop
44、y. This includes scanning of the document.If you need more than 1 copy of the document, or if you wish to share the document on an internal network, you can save money by choosing a subscription product (see Subscriptions).Reproducing extractsFor permission to reproduce content from BSI publications
45、 contact the BSI Copyright & Licensing team.SubscriptionsOur range of subscription services are designed to make using standards easier for you. For further information on our subscription products go to British Standards Online (BSOL) youll have instant access to over 55,000 British and adopted Eu
46、ropean and international standards from your desktop. Its available 24/7 and is refreshed daily so youll always be up to date. You can keep in touch with standards developments and receive substantial discounts on the purchase price of standards, both in single copy and subscription format, by becom
47、ing a BSI Subscribing Member. PLUS is an updating service exclusive to BSI Subscribing Members. You will automatically receive the latest hard copy of your standards when theyre revised or replaced. To find out more about becoming a BSI Subscribing Member and the benefits of membership, please visit
48、 a Multi-User Network Licence (MUNL) you are able to host standards publications on your intranet. Licences can cover as few or as many users as you wish. With updates supplied as soon as theyre available, you can be sure your documentation is current. For further information, email .RevisionsOur B
49、ritish Standards and other publications are updated by amendment or revision. We continually improve the quality of our products and services to benefit your business. If you find an inaccuracy or ambiguity within a British Standard or other BSI publication please inform the Knowledge Centre.Useful ContactsCustomer ServicesTel: +44 345 08
