1、BRITISH STANDARD BS EN ISO 3887:2003 Incorporating Corrigendum No. 1 Steels Determination of depth of decarburization The European Standard EN ISO 3887:2003 has the status of a British Standard ICS 77.040.99 BS EN ISO 3887:2003 This British Standard was published under the authority of the Standards
2、 Policy and Strategy Committee on 17 April 2003 BSI 1 August 2003 ISBN 0 580 41626 7 National foreword This British Standard is the official English language version of EN ISO 3887:2003. It is identical with ISO 3887:2003. It supersedes BS 6617-1:1985 and BS 6617-2:1987 which are withdrawn. The UK p
3、articipation in its preparation was entrusted to Technical Committee ISE/72, Methods of physical and metallographic testing, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards whic
4、h implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publicat
5、ion does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/
6、European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title
7、page, the EN ISO foreword page, the ISO title page, pages ii and iii, a blank page, pages 1 to 8, the Annex ZA page and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 14610 Corrig
8、endum No. 1 1 August 2003 Replacing the EN ISO foreword page and incorporating the Annex ZA pageEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO3887 March2003 ICS77.040.99 Englishversion SteelsDeterminationofdepthofdecarburization(ISO 3887:2003) AciersDterminationdelaprofondeurdedcarburation (IS
9、O3887:2003) StahlBestimmungderEntkohlungstiefe(ISO3887:2003) ThisEuropeanStandardwasapprovedbyCENon17January2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsand
10、bibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnoti
11、fiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,SlovakRepublic,Spain,Sweden,Switzerland and Unite
12、dKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO3887:2003EINESO83:7802(30E) 2 CORRECTED200307
13、16 Foreword Thisdocument(ENISO3887:2003)hasbeenpreparedbyTechnicalCommitteeISO/TC17 “Steel“incollaborationwithTechnicalCommitteeECISS/TC2“SteelPhysicochemicaland nondestructivetesting“,thesecretariatofwhichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicatio
14、nof anidenticaltextorbyendorsement,atthelatestbySeptember2003,andconflictingnational standardsshallbewithdrawnatthelatestbySeptember. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Re
15、public,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy, Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,Switzerlandand theUnitedKingdom. Endorsementnotice ThetextofISO3887:2003hasbeenapprovedbyCENasENISO3887:2003withoutany modifications. NOTENormativereferencestoInternationalStandardsarelistedinAnnexZA(normative). ENISO3887:20034 Reference number ISO 3887:2003(E)INTERNATIONAL STANDARD ISO 3887 Second edition 2003-03-01 Steels Determination of depth of decarburization Aciers Dtermination de la profondeur de dcarburation ENISO3887:2003
