# AISI 20MoCr4 steel Simul. Carbur.Case (Vacuum 36hrs) HRc= 60 # Axial spec. from 30mm bar Constant Ampl tests # Martensite= 100% # Original Chem. Gerdau H-M11652: 0.21C .75Mn .011P .026S .30Si .19Cu # .09Ni .48Cr .44Mo .005V .002Co .028Al .0008Ca .008Sn 98ppmNi # Gerdau H-M11652 Elec Furn. VacDegas LadleRefined, ConCast 152x152mm # Tested T.Yin UMDearborn 2014 #FileType= strain_life #DataType= raw #Name= 20MoCr4 #Name= AisiIter141 #Name= SimulCarbCase #Stress_units= MPa #Strain_units= strain #Sy= 0 eu is below 0.2% offset #Su= 964.8 #eu= 0.006 strain at ultimate #E= 202700 #monotonic_K= 3998. #monotonic_n= 0.212 #FailureDef= 50% load drop #TrueFactureStress= 964 #TrueFactureStrain= 0.006 #%RA= 0 % #%Elongation= 3.28 % #BHN= 653 from Rockwell C= 60 #StrAmp 2Nf StsAmp So PlasStr IniEmod 0.004900 1836 908 -8.4 0.000000 203000 #IGL 0.003990 10334 813 -2.6 0.000000 204000 #IGL 0.003490 53242 714 -6.8 0.000000 202000 #IGL 0.002990 111912 609 -4.9 0.000000 201000 #IGL 0.002500 622508 509 3.4 0.000000 205000 #IGL 0.001910 10000000 385 -5.0 0.000000 200000 #Runout # #