EVALUATIONSOFTHEELEVATEDTEMPERATURETENSILEANDCREEP-RUPTUREPROPERTIESOFC-Mo,Mn-MoandMn-Mo-NiSTEELSPreparedbyG.V.SmithASTMDATASERIESPUBLICATIONDS4705-047000-02Listprice$6.25AMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.191031BYAMERICANSOCIETYFORTESTINGANDMATERIALS1971LibraryofCongressCatalogCardNumber:70-174977NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.PrintedinAlpha,NJ.November1971DataSeriesDS47AmericanSocietyforTestingandMaterialsRelatedASTMPublicationsReportontheElevated-TemperaturePropertiesofChromium-MolybdenumSteels,DS6(1953),$4.75SupplementalReportontheElevated-TemperaturePropertiesofChromium-MolybdenumSteels,DS6S1(1966),$2.25SupplementalReportontheElevated-TemperaturePropertiesofChromium-MolybdenumSteels(AnEvaluationof2V4Cr-1MoSteel),DS6S2(1971),$6.00ContentsAbstract1Figs.1-63Introduction9YieldStrength,TensileStrength,Elongation,andReductionofArea9CreepandRuptureProperties11Acknowledgments14References14TablesI-X15Figs.7-2647REFERENCE:Smith,G.V.,EvaluationsoftheElevatedTemperatureTensileandCreep-RupturePropertiesofC-Mo,Mn-MoandMn-Mo-NiSteels;ASTMDataSeriesDS47.AmericanSocietyforTestingandMaterials,1971.ABSTRACT:Thisreportevaluatestheelevatedtemperaturestrengthpropertiesofcarbon-molysteel,andvariousmodifiedversionsofthatsteelcommonlyidentifiedasmanganese-molybdenumormanganese-molybdenum-nickelsteels.Thedatathathavebeenevaluatedencompasstestresultspre-,•.,viouslvincludedinASTMDataSeriesDS6(1953)l'andDS6-S1(1966)'•*,andpreviouslyunpublishedtestresultsgatheredbyTheMetalPropertiesCouncil.Employingthemethodofleastsquares,trendcurvesdepictinginratioformthecharacteristictemperaturevariationsofyieldandtensilestrengthshavebeendeveloped.Therupturedatahavebeenevaluatedbybothdirectisothermalinterpolationorextrapolation,andbytime-temperatureparameters,toestablishthetempera-turedependencesoftheaverageandminimumstressestocauserupturein1000,10,000and100,000hours.Thesecondarycreepratedatahavebeenevaluate...
