FATIGUEATHIGHTEMPERATUREAsymposiumpresentedattheSeventy-firstAnnualMeetingAMERICANSOCIETYFORTESTINGANDMATERIALSSanFrancisco,Calif.,23-28June,1968ASTMSPECIALTECHNICALPUBLICATION459Listprice$11.25~l~AMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.19103CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:56:55EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.(~)BYAMERICANSOCIETYFORTESTINGANDMATERIALS1969LibraryofCongressCatalogCardNumber:72-89673SBN8031-00t6-7NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.PrintedinLutherville-Timoniom,Md.November1969CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:56:55EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.ForewordThisSpecialTechnicalPublicationcontainsmostofthepaperspresentedataSymposiumonFatigueatHighTemperatureheldinSanFrancisco,Calif.,duringtheSeventy-firstAnnualMeetingofASTM,23-28June1968.Thetopicwaschosenbecauseofitscurrenttimelinessandinteresttothoseseekinganswerstopressingquestionsregardingelevatedtemperaturematerialbehavior.ThesponsorofthissymposiumwastheTaskGrouponFatigueunderCyclicStrain,nowSubcommitteeVIIIoftheE-9CommitteeonFatigue.L.F.Coffin,Jr.,GeneralElectricCompanyResearchandDevelopmentCenter,presidedassymposiumchairman.CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:56:55EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.NofurtherreproductionsRelatedASTMPublicationsElectronFractography,STP436(1968),$11.00FatigueCrackPropagation,STP415(1967),$30.00CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:56:55EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.ContentsIntroduction.....................................................1EffectofTemperatureand...
