# # 16MnCr5(Mod) Carbur.Case+Core 4Pt Bending, HRc=60.8 on surface # Original Chem: .20C .83Mn .009P .008S .31Si .85Cr .15Ni .20Mo # .20Cu .040Al .0006Ca .0010Pb # Heat Treat furnace problem: Spec. reheated and quenched # Stress converted from loads using Mc/I analysis # Moment arm of load couple is 2 inch. I =0.00065104 in^4 # There were mean loads observed during testing # Tested W.Liang UWaterloo 2008 #FileType= strain_life #DataType= raw #Name= AISI 16MnCr5 Steel #Name= BendingSample #Name= Iter209 #Stress_Units= ksi #Strain_Units= strain #Sy= 0 #Su= 0 #E= 31353 #monotonic_K= 0 #monotonic_n= 0. #MaterialForm= bar #FailureDef= 50% load drop #BHN= 667 on surface measured HRc=60.8 #Note!: Stress below is bending. iniEmod= Sts/Str #StrAmp 2Nf StsAm So PlsStr iniEmod 0.00959 1460 260 0 0 27128 0.00896 3004 256 0 0 28607 0.00831 1086 254 0 0 30603 0.00780 2648 247 0 0 31692 0.00751 9152 222 0 0 29529 0.00729 31070 203 0 0 27885 0.00699 19168 206 0 0 29549 0.00695 15198 208 0 0 29871 0.00686 34150 207 0 0 30179 0.00670 129868 193 0 0 28857 0.00645 134890 185 0 0 28688 0.00594 297420 189 0 0 31865 0.00524 1165468 178 0 0 34031 0.00523 858268 182 0 0 34909 0.00507 2000000 181 1 0 35787 #runout 0.00504 2000000 170 0 0 33843 #runout 0.00484 2000000 170 0 0 35144 #runout 0.00472 2000000 171 0 0 36191 #runout # #