EN ISO 377-2017 en Steel and steel products - Location and preparation of samples and test pieces for mechanical testing.pdf

1、Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)BS EN ISO 377:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 377 July 2017 ICS 77.040.10

2、Supersedes EN ISO 377:2013English Version Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017) Acier et produits en acier - Position et prparation des chantillons et prouvettes pour essais mcaniques (ISO 377:2017) Stahl und Stahlerzeugn

3、isse - Lage und Vorbereitung von Probenabschnitten und Proben fr mechanische Prfungen (ISO 377:2017) This European Standard was approved by CEN on 23 May 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard t

4、he 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 versions (English, Fre

5、nch, 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 Austria, Belgium, Bulgaria

6、, 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, Spain, Sweden, Switzerland

7、, Turkey and United Kingdom. EUROPEAN COMMITTEE 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 Memb

8、ers. Ref. No. EN ISO 377:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 377:2017. It is identical to ISO 377:2017. It supersedes BS EN ISO 377:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ISE/100, Steel, Genera

9、l Issues.A list of organizations represented on this committee can be obtained on request to its secretary.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 2017 Published by B

10、SI Standards Limited 2017ISBN 978 0 580 96251 6ICS 77.040.10Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2017.Amendments/corrigenda issued since pu

11、blicationDate Text affectedBRITISH STANDARDBS EN ISO 377:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 377 July 2017 ICS 77.040.10 Supersedes EN ISO 377:2013English Version Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2

12、017) Acier et produits en acier - Position et prparation des chantillons et prouvettes pour essais mcaniques (ISO 377:2017) Stahl und Stahlerzeugnisse - Lage und Vorbereitung von Probenabschnitten und Proben fr mechanische Prfungen (ISO 377:2017) This European Standard was approved by CEN on 23 May

13、2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving 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 obtaine

14、d on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official 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-C

15、ENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, I

16、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management C

17、entre: 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. EN ISO 377:2017 EBS EN ISO 377:2017EN ISO 377:2017 (E) 3 European foreword This document (EN ISO 377:2017) has been prepared by Technical Co

18、mmittee ISO/TC 17 “Steel” in collaboration with Technical Committee ECISS/TC 100 “General issues” the secretariat of which is held by BSI. 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 2

19、018, and conflicting national standards shall be withdrawn at the latest by January 2018. Attention 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 docume

20、nt supersedes EN ISO 377:2013. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Rep

21、ublic 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 the United Kingdom. Endorsement notice The text of ISO 377:2017 has

22、been approved by CEN as EN ISO 377:2017 without any modification. ISO 377:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 General requirements . 24.1 Representative testing 24.2 Identification of sample products, samples, rough specimens and test pieces . 25 Prepara

23、tion of samples and selection of test pieces . 35.1 Selection and dimensions of samples and location of test pieces. 35.2 Direction of axis of test pieces . 35.3 Condition and separation of samples 45.3.1 General 45.3.2 Testing in the as-delivered condition . 45.3.3 Testing in the reference conditio

24、n 46 Preparation of test pieces . 46.1 Cutting and machining . 46.2 Reference heat treatment 5Annex A (normative) Location of samples and test pieces 6 ISO 2017 All rights reserved iiiContents PageBS EN ISO 377:2017ISO 377:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions

25、. 14 General requirements . 24.1 Representative testing 24.2 Identification of sample products, samples, rough specimens and test pieces . 25 Preparation of samples and selection of test pieces . 35.1 Selection and dimensions of samples and location of test pieces. 35.2 Direction of axis of test pie

26、ces . 35.3 Condition and separation of samples 45.3.1 General 45.3.2 Testing in the as-delivered condition . 45.3.3 Testing in the reference condition 46 Preparation of test pieces . 46.1 Cutting and machining . 46.2 Reference heat treatment 5Annex A (normative) Location of samples and test pieces 6

27、 ISO 2017 All rights reserved iiiContents PageBS EN ISO 377:2017ISO 377:2017(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 IS

28、O 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 work. ISO collaborates c

29、losely 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 different approval criteri

30、a 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 may be the subject of

31、 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/ patents).Any trade na

32、me used in this document is information 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

33、) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .htmlThe committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 20, General technical delivery conditions, sampling and mechanical testing methods.This fourth edition cance

34、ls and replaces the third edition (ISO 377:2013), of which it constitutes a minor revision to correct Figure A.13 b).iv ISO 2017 All rights reservedBS EN ISO 377:2017ISO 377:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

35、 (ISO member bodies). The work of preparing International Standards is normally 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,

36、governmental and non-governmental, in liaison with ISO, also take part in the work. 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 mai

37、ntenance are described in the ISO/IEC Directives, Part 1. In particular the different 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).

38、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 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 Introdu

39、ction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information 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 c

40、onformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .htmlThe committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 20, Ge

41、neral technical delivery conditions, sampling and mechanical testing methods.This fourth edition cancels and replaces the third edition (ISO 377:2013), of which it constitutes a minor revision to correct Figure A.13 b).iv ISO 2017 All rights reserved INTERNATIONAL STANDARD ISO 377:2017(E)Steel and s

42、teel products Location and preparation of samples and test pieces for mechanical testing1 ScopeThis document specifies requirements for the identification, location and preparation of samples and test pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular produc

43、ts as defined in ISO 6929. If agreed in the order, this document can also apply to other metallic products. These samples and test pieces are for use in tests that are carried out in conformity with the methods specified in the product or material standard or, in the absence of this, in the standard

44、 for the test method.Where the requirements of the order or product standard differ from those given in this document, then the requirements of the order or product standard apply.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their conten

45、t constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 3785, Metallic materials Designation of test specimen axes in relation to product textureISO

46、 6929, Steel products Vocabulary3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 6929 and the following apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at h t t p :/

47、 www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp3.1test unitnumber of pieces or the tonnage of products to accept or reject together, on the basis of the verification tests carried out on sample products in accordance with the requirements of the prod

48、uct standard or orderNote 1 to entry: See Figure 1.3.2sample productitem (e.g. bar, sheet, coil) selected for inspection or testingNote 1 to entry: See Figure 1.3.3samplesufficient quantity of material taken from the sample product for the purpose of producing one or more test piecesNote 1 to entry:

49、 See Figure 1. ISO 2017 All rights reserved 1BS EN ISO 377:2017ISO 377:2017(E)Note 2 to entry: In certain cases, the sample can be the sample product.3.4rough specimenpart of a sample having undergone mechanical treatment, for the purpose of producing a test pieceNote 1 to entry: See Figure 1.3.5test piecepart of a sample or rough specimen, with specified dimensions, machined or unmachined, brought to a required condition for submission to a given verification testNote 1 to entry: See Figure 1.Note 2 to entry: In certain cases, the t