EN ISO 14577-3 2002 Metallic materials — .. Part 3

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1、BRITISHSTANDARDBSENISO14577-3:2002IncorporatingCorrigendumNo.1Metallicmaterials—Instrumentedindentationtestforhardnessandmaterialsparameters—Part3:CalibrationofreferenceblocksTheEuropeanStandardENISO14577-3:2002hasthestatusofaBritishStandardLicensedCopy:AUBUser,na,Mo

2、nOct0113:20:24GMT+00:002007,UncontrolledCopy,(c)BSIICS77.040.10  BSENISO14577-3:2002NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofENISO14577-3:2002.ItisidenticalwithISO14577-3:2002.TheUKp

3、articipationinitspreparationwasentrustedbyTechnicalCommitteeISE/NFE/4,Mechanicaltestingofmetals,toSubcommitteeISE/NFE/4/5,Indentationhardnesstesting,whichhastheresponsibilityto:—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteean

4、yenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Instrumentedindentationt

5、estingisadevelopingtestmethodwhichoffersanopportunitytoprovideinformationaboutpropertiesofthesampleundertestinadditiontoameasurementofitshardness.Accordinglythisstandardhasbeenpreparedsothataunifiedapproachmaybemadetotheapplicationandfurtherdevelopmentofthismethod.Th

6、isstandardcoversawiderangeofindentergeometriesandappliedtestforces,includingthosecorrespondingtoallconventionalhardnessscales.Inprincipleitispossibletocomparethehardnessvaluesobtainedtotraditionalscalesand,forVickersindentergeometries,therelationshipofthetestresultst

7、oconventionalhardnesstestvaluesisgiven.Theaimofthisstandardistoprovideteststhatarenotpossiblebyconventionalmethods.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionen

8、titled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline