EN ISO 10042-2018 Welding - Arc-welded joints in aluminium and its alloys - Quality levels for imperfections.pdf
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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Welding Arc-welded joints in aluminium and its alloys Quality levels for imperfectionsBS EN ISO 10042:2018National forewordThis British Standard is the UK implementation of EN ISO 10042:2018. It is identical to ISO 1004
2、2:2018. It supersedes BS EN ISO 10042:2005, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee WEE/36, Qualification of welding personnel and welding procedures.A list of organizations represented on this committee can be obtained on request to its secret
3、ary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 94837 4ICS 25.160.40Compliance with a British Standard cannot c
4、onfer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 10042:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE
5、NORMEN ISO 10042July 2018ICS 25.160.40 Supersedes EN ISO 10042:2005, EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2018 CEN Ref. No. EN ISO 10042:2018: EAll rights of exploitation in
6、any form and by any means reserved worldwide for CEN national MembersWelding Arc-welded joints in aluminium and its alloys Quality levels for imperfections (ISO 10042:2018)Soudage Assemblages en aluminium et alliages daluminium souds larc Niveaux de qualit par rapport aux dfauts (ISO 10042:2018)Schw
7、eien Lichtbogenschweiverbindungen an Aluminium und seinen Legierungen Bewertungsgruppen von Unregelmigkeiten (ISO 10042:2018)This European Standard was approved by CEN on 10 June 2018.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving
8、this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.This European Standard exists in three official
9、 versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CEN members are the national standards bodies of Aust
10、ria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, 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, Spai
11、n, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 10042:2018 (E)European forewordThis document (EN ISO 10042:2018) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes“ in collaboration with Technical Committee CEN/TC 121 “Welding and allied processe
12、s” the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2019, and conflicting national standards shall be withdrawn at the latest by January 2019.Attenti
13、on is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This document supersedes EN ISO 10042:2005.According to the CEN-CENELEC Internal Regulations, the national st
14、andards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
15、 Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 10042:2018 has been approved by CEN as EN ISO 10042:2018 without any modification.iiBS EN ISO 10042:2018ISO 1004
16、2:2018Foreword ivIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols 25 Assessment of imperfections . 3Annex A (informative) Examples of the determination of the percent porosity 16Annex B (informative) Additional information and guidelines for users of this docume
17、nt 18Bibliography .19 ISO 2018 All rights reserved iiiContents PageBS EN ISO 10042:2018ISO 10042:2018ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally
18、carried out through ISO technical committees. Each member body 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 wo
19、rk. ISO collaborates closely with the International Electrotechnical 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 di
20、fferent approval criteria needed for the different types of ISO 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
21、may be the subject of patent rights. ISO shall not be held responsible 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/pat
22、ents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information abo
23、ut ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 10, Quality management in the field of welding.This
24、 third edition cancels and replaces the second edition (ISO 10042:2005), of which it constitutes a minor revision. The changes compared to the previous edition are as follows: reference numbers from ISO 4063 have been deleted in the Scope; in Table 1, 1.3, reference number ISO 6520-1 has been change
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