SUPPLEMENTALREPORTONTHEELEVATED-TEMPERATUREPROPERTIESOFCHROMIUM-MOLYBDENUMSTEELS(AnEvaluationof2'ACr-lMoSteel)PreparedfortheMETALPROPERTIESCOUNCILbyG.V.SmithASTMDATASERIESPUBLICATIONDS6S205-40006-002AMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.19103©BYAMERICANSOCIETYFORTESTINGANDMATERIALS1971LibraryofCongressCatalogCardNumber:66-24784ISBN0-8031-2010-9NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.PrintedinAlpha,NewJerseyMarch1971DataSeriesDS6S2TheAmericanSocietyforTestingandMaterialsRelatedASTMPublicationsReportontheElevated-TemperaturePropertiesofChromium-MolybdenumSteels,DS6(1953),$4.75SupplementalReportontheElevated-Tempera-turePropertiesofChromium-Molyb-denumSteels,DS6S1(1966),$2.25ContentsAbstract1Figs.1-63Introduction9YieldStrengthandTensileStrength9CreepandRuptureProperties11AnnealedMaterial—DirectExtrapolation11AnnealedMaterial—Indirect(Parameter)Extrapolation13AnnealedMaterial—ComparisonofRuptureStrengthsforDifferentEvaluationProcedures13Normalized-and-TemperedandQuenched-and-TemperedMaterial14RuptureDuctility15CreepandRuptureofWeldMetal15Acknowledgments15References15TablesI-XII17Figs.7-2779REFERENCE:Smith,G.V.,"SupplementalReportontheElevatedTemperaturePropertiesofChromium-MolybdenumSteels(AnEvaluationof2%Cr-lMoSteel),"ASMDATASERIES.PS6S2.AmericanSoci-etyforTestingandMaterials,1971.ABSTRACT:Thisreportoffersevaluationsofele-vatedtemperaturestrengthpropertiesof2%Cr-lMosteelinvariousconditionsofheattreatmentandfordiverseproductforms.Thedataevaluatedin-cludetestresultspreviouslyincludedinASTMDataSeriesDS6(1953)andDS6S1(1966),aswellasnewlygenerateddatagatheredbytheMetalPro-pertiesCouncil.Thedataforwroughtmaterialareseparatedintoanumberofstrengthcategoriescorrespondingtocurrentspecificationsforannealed,normalizedandtempered,andquenchedandtemperedgrades.Dataforcastingsandforweld-metalareevaluatedseparately.Rupturestrengthandcreepstrengthhavebeenevaluatedattwolevels,respectively,asthestress...
