ISO 04545-1-2023.docx

INTERNATIONA1.STANDARDISO4545-1Thirdedition2023-10Meta1.1.icmateria1.sKnoophardnesstest一解骷加ethodMatehauxmeta1.1.iquesEssaidedureteKnoop一Pariie1:Methoded,essaiReferencenumberIS04545-1.2023(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2023IUirhM*hedbdi1.iUedotherwiseupdhi.o啪InPSd1.Mc;GeatrOn1.<nm11nr1amaqmr6pW11o即fMM>Wsu°nmaytheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbe1.oworISO'smemberbodyinthecountr)oftherequester.f),WV>fifiU81.andonnet8CH-1214Vernier,GenevaPhone：M1.22749O1.11觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsforewordIV2Scope13Normativereferences1Termsanddefinitions.14SVn1.bo1.Sanddesignations24.1Symbo1.sanddesignationsusedinthisdocument.254.2DesignationOfhardnessnumber26PTesjngOirichinp36.1Testingmachine36.2Indenter37Testpiece47TeStSUrfSCe47.2PrCParation47.3Thickness47.4Supportofunstab1.etestpieces87.5Meta1.1.icandotherinorganiccoatingsProcedure48.1TesttemperatureS82TeStforce58.3Eeriodicverification.8.4Testpiecesupport8.5Focusontestsurface58.6Testforceapp1.ication6§：§的&怕点吃bR(&R<r祐鸵htations68.9Measurementofdiagona1.1.ength.798.10Ca1.cu1.ationofhardnessva1.ue70Uncertaintyoftheresu1.ts一7AnnexA(normative)Procedureforperiodiccheckingofthetestingmachine,diagona1.measuringsystemandtheindenterbytheuser9AnnexB(informative)Uncertaintyofthemeasuredhardnessva1.ues11AnnexC(informative)Knoophardnessmeasurementtraceabi1.ity18AnnexD(informative)CCMWorkinggrouponhardness22AnnexE(informative)AdjustmentofKdh1.eri1.1.uminationsystems23AnnexF(normative)DeterminingtheKnoophardnessofmeta1.1.icandotherinorganiccoatings.一.24Bib1.iography28ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsthtiugh(ISOtB(akafbMriiRi)tRMcek<jMIMujpbangbodyIi1.niCTiitttii6tanddisif(nouhW1.>1.arrted>>mitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO.a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare狐制岫1搬OfISO雇哪1.ves,S颜1.id1.not(tw1脚地产噌CCOrdanCeJ甑theeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewwwjso.org/dircc1.ives).假)(¾徽ents)aWNWontakest三嬲据i帆n曲1.fiB胸硼8确画Ftm部期曲野榴IVQdaimedpatentrightsinrespectthereof.Asofthedateofpub1.icationofthisdocumentISOhadnotreceivednoticeof（八）patent(三)whichmayberequiredtoimp1.ementthisdocument.However,imp1.ementorsare懈怖翻琳躺/mj，wWjSOQFg/眸IentS洗蝮油那ion,扁MMSPOn赖岫油嬲9的阳躲Ora"suchpatentrights.Anytradeusedinthisconstitutenameendorsenent.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand隘邈蛔豳酒侬遮W即辆O)assEif1.眦聚inwe帼"1.吼。nBar池帆四dead朝乩CSvbur¼11isaorgiso/foreword.htmI.班解肥邯S4榔三edr勘心(敲徽邮酬WS;同输倒桶什泓窗购而瓢瞬On(CEN)Technica1.CommitteeCEN/TC459,ECISSEuropeanCommitteeforIronandStee1.Standardization,inaccordancewiththeAgreementontechnica1.cooperationbetv,eenISOandCEN(ViennaAgreement).¾5q(W*7ndISdmf71.R呐KdVihafBS期Efb23!3fscd.andrep1.acesISO4516:2002,Themainchangesareasfo1.1.ows:Scoperevisedtoinc1.udetestingonmeta1.1.iccoatingsandotherinorganiccoatings;addedSubc1.ausc7.5onmeta1.1.icandotherinorganiccoatings;updatedreferences.A1.istofa1.1.partsintheISO4545seriescanhefoundontheISOwebsite.AnyfeedbackorquestionsonthisdocumentShaUabstandardsbody.Acomp1.ete1.istingofthesebodiescanbefoundatwww.iso.org/members.htm1.Meta1.1.icmateria1.sKnoophardnesstestTestmethod1 Scope0,009807Nto19,613N.coatingsinc1.udinge1.ectrodepositeddocunentautocata1.yticapp1.icab1.eformeta1.1.iccoatingsandinorganicapp1.icab1.eet)coatingsaccuratethicknessreadingsthanthe(Iiagona1.whentheindentation.Thisdocumentsurface.indentations.2 Normativereferencesconstitutesrequirenents1.atesteditiondocument.referencedreferences,(inc1.udingamendments)app1.ies.Fortestingmachines3 TermsanddefinitionsISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationatthefo1.1.owingaddresses:©ISO2023-A1.1.rightsreservedPart1:ThisdocumentspecifiestheKnoophardnesstestmethodformeta1.1.icmateria1.sfortestforcesfromThisdocumentspecifiesKnoophardnesstestsfor1.engthofthe1.ongdiagona1.>0.020mm.UsingthismethodtodeterminetheKnoophardnessfromSma1.1.erindentationsisoutsidethescopeofthisimperfectionsinwou1.dgcomctry.from1.argeuncertaintiesduetothe1.imitationsofoptica1.measurementTheKnoophardnessspecifiedinthiscoatings,is