ISO 04382-1-2021.docx

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1、INTERNATIONA1.STANDARDISO4382-1editionThird2021.-1.1P1.ainbearingsCoppera1.1.oys一网Mf9PPera1.1.oysforso1.idandmu1.ti1.ayerthick-wa1.1.edp1.ainbearingsPa1.iers1.iasesA1.1.iagesdecuivre一Partie1:A1.1.iagesdecuivremou1.dspourpa1.tersI1.ssesitparoipa1.sse,massifsetmu1.ticouchesReferencenumberISO4382-1.:20

2、21(E)ISO2021COPYRIGHTPROTECTEDDOCUMENTISO2021IUirhM*hedbdi1.iUedotherwiseupdhi.or啪UIBndttaeDmkfifiHipB1.andonnet8CH-1214Vernier,GenevaPhone：M1.22749O1.11觥曲ite：图洲跳触OQrgPub1.ishedinSwitzer1.andContentsJoreword2ScopeCNormativereferences一.111STermsanddefinitions.4Requirements14.1Genera1.14.2Cposition25M

3、ateria1.properties2S.1Gener3?5.2Testmethods522Hardness56DesignationandorderinginformationAnnexA(informative)GuidanceforusesOfbearingmeta1.sandforthehardnessofthematingbearingpart(shaft)7Bib1.iography8ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standa

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5、trotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare蜩则搬OfISO1.ECd嘟蝴牺山糖$*.er%cordanceMtheeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewww.iso.org/direc1.ives).RMonrights.dEn棍腻M

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7、ationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsandU明枭加OrRan埠愀SaSSeg除inwJ憎s1R射ionBari然BSfi氯ead小戚Cesww.iso.orgisoforewordhtm1.工掘riCe用指Mcan依%FJfa崛金牌明励或把陶f6三i阴SiW/猊3加gsSubcommitteeSC2,Thisthirdeditioncance1.sandrep1.acesthesecondedition(ISO4382-1:1991),whichhasbeentechnica1.1.yrevised

8、.Themainchangescomparedtothepreriouseditionareasfo1.1.ows: Cuse2*Nomativereferences1*hasbeenupdated; C1.ause3*Termsanddefinitions*hasbeenimp1.emented; 4We4and4b1.e-2havebeenupdated.A1.istofa1.1.partsintheISO4382seriescanhefoundontheISOwebsite.fifisWft1.iesthiscahR9Uftr1.1.uWwwSffeHbeWnationa1.standa

9、rdsbody.AP1.ainbearingsCoppera1.1.oys一闲的f9PPera1.】OySforso1.idandmu1.ti1.ayerthick-wa1.1.edp1.ainbearings1 ScopeThisdocumentspecifiesrequirementsforcastcoppera1.1.oysforuseinso1.idandmu1.ti1.ayerthick-wa1.1.ed1.ainNmnn(fcise1.ectionOfa1.1.oysairrent1.yavai1.ab1.eforgenera1.purposes.曲快*f烟？8强比用的枝“曲isr

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11、1.idmateria1.s0Hffif1.7e11.vetestingPart1:MethodoftestatroomtemperatureNotermsanddefinitionsare1.istedinthisdocument.ISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationatthefo1.1.owingaddresses：ISOOn1.inebrowsingp1.atform：avai1.ab1.eath我PSyAVWW4soopg/ObPIECE1.ectropec1.ia:avai1.ab1.eathttp

12、s:/www.e1.ectropedia.org/4 Requirements4.1 Genera1.Ifthepurchasersrequirementsnecessitate1.imitsforanye1.ementnotspecified,or1.imitsdifferentfromWARM1.h1.fidybpQdBd,(Pb)thcs8boxdd块配区RraMdrehmdi由dsu肘dsim斗bednscr.phasedoutofmanyapp1.ications.However,manycountriessti1.1.a1.1.owthesa1.eofproductsthatexp

13、osehumansto1.ead.1.eadisaneurotoxin(seeFigure1).GHSFigure1ReachGHompIiancesymbo1.sGHS4.2 CpositionTpositionsha1.1.bewithinthe1.imitsspecifiedinTab1.e1andTab1.e2,wheresing1.e4IesAAaiysismaximumva1.ues.M曲如然那加帆冽啊理N碍fents超ieedi抑陋啊h双刷杆触chasers渊fied册两趾则acceptab1.earbitrator.5 Materia1.properties5.1 Genera

14、1.Theminimumtensi1.estrengthande1.ongationva1.uesquotedinTab1.e1andTab1.e2areinc1.udedaspnxtiesstwhandmaytofigart05fci(m1.giftquithardrt8WWi1.ifrtiMUabtypurchrtsercottnitKecheck.ofordering.ForEi1.RigA-窄86即7忸4inhardnessco加y1海forso1.idandmu1.ti1.ayerthickwa1.1.cdp1.ainbearingsChemica1.e1.ementsandpropertiesCpositionCuPb9Sn5CuPb1.OSn1.Om三f的修CuPb20Sn5CuAI1.OFeSNiS