ISO2042009

ReferencenumberISO204:2009(E)©ISO2009INTERNATIONALSTANDARDISO204Secondedition2009-06-15Metallicmaterials—Uniaxialcreeptestingintension—MethodoftestMatériauxmétalliques—Essaidefluageuniaxialentraction—Méthoded'essaiCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISOLicensee=HongKongPolytechnicUniv/9976803100NotforResale,08/26/200902:55:21MDTNoreproductionornetworkingpermittedwithoutlicensefromIHS--`,,,,,```,``,,``,````,,,`,```-`-`,,`,,`,`,,`---ISO204:2009(E)PDFdisclaimerThisPDFfilemaycontainembeddedtypefaces.InaccordancewithAdobe'slicensingpolicy,thisfilemaybeprintedorviewedbutshallnotbeeditedunlessthetypefaceswhichareembeddedarelicensedtoandinstalledonthecomputerperformingtheediting.Indownloadingthisfile,partiesacceptthereintheresponsibilityofnotinfringingAdobe'slicensingpolicy.TheISOCentralSecretariatacceptsnoliabilityinthisarea.AdobeisatrademarkofAdobeSystemsIncorporated.DetailsofthesoftwareproductsusedtocreatethisPDFfilecanbefoundintheGeneralInforelativetothefile;thePDF-creationparameterswereoptimizedforprinting.EverycarehasbeentakentoensurethatthefileissuitableforusebyISOmemberbodies.Intheunlikelyeventthataproblemrelatingtoitisfound,pleaseinformtheCentralSecretariatattheaddressgivenbelow.COPYRIGHTPROTECTEDDOCUMENT©ISO2009Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostale56•[e-mail]©ISO2009–AllrightsreservedCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISOLicensee=HongKongPolytechnicUniv/9976803100NotforResale,08/26/200902:55:21MDTNoreproductionornetworkingpermittedwithoutlicensefromIHS--`,,,,,```,``,,``,````,,,`,```-`-`,,`,,`,`,,`---ISO204:2009(E)©ISO2009–AllrightsreservediiiContentsPageForeword............................................................................................................................................................ivIntroduction........................................................................................................................................................v1Scope......................................................................................................................................................12Normativereferences............................................................................................................................13Termsanddefinitions...........................................................................................................................14Symbolsanddesignations...................................................................................................................55Principle..................................................................................................................................................76Apparatus...............................................................................................................................................77Testpieces...........................................................................................................................................108Testprocedure.....................................................................................................................................139Determinationofresults.....................................................................................................................1410Testvalidity..........................................................................................................................................1411Accuracyoftheresults.......................................................................................................................1512Testreport............................................................................................................................................15AnnexA(informative)Informationconcerningdifferenttypesofthermocouples....................................21AnnexB(informative)Informationconcerningmethodsofcalibrationofthermocouples.......................22AnnexC(normative)CreeptestingusingtestpieceswithVorbluntcircumferentialnotches...............23AnnexD(informative)MethodofestimatingtheuncertaintyofthemeasurementinaccordancewiththeGuidetotheexpressionofuncertaintyinmeasurement(GUM)......................................26AnnexE(informative)Representationofresultsandgraphicalextrapolation...........................................32Bibliography......................................................................................................................................................40CopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISOLicens