# # #FileType= strain_life #DataType= fitted #Name= SAE1117 #Name= AisiIt_51 #Stress_units= MPa #Strain_units= strain #Sy= 655.0 #Su= 777.0 #E= 202000 #monotonic_K= 973.0 #monotonic_n= 0.626 #MaterialForm= bar #FailureDef= 50% load drop #BHN= 193 #Hardness, Rockwell B= 94 #StrAmp 2Nf StsAmp So CalcPlasStr InitialModulus #Basic Oxygen= False #Electric Furnace= True #Vacuum Degas= False #Ladle Refined= False #Ingot Cast= False #Continuous Cast= True #Martensite, %= 100 #Carbon, %= 0.18 #Manganese, %= 1.22 #Phosphorus, %= 0.012 #Sulfur, %= 0.215 #Silicon, %= 0.14 #Copper, %= 0.11 #Nickel, %= 0.03 #Chromium, %= 0.12 #Molybdenum, %= 0.02 #Vanadium, %= 0.00 #Columbium/Niobium, %= 0.00 #Aluminum, %= 0.003 #Tin, %= 0.010 #Nitrogen, ppm= 63 # SAE1117 AisiIt_51 BHN= 193 Fn= 0 # Monotonic Props. Cyclic Props. #ELAS. MOD.= 29298. KSI, 202. GPA K' = 166.9 KSI, 1151.MPA #YIELD,0.2%= 95. KSI, 655. MPA N' = 0.1300 #ULT. STRG.= 113. KSI, 777. MPA F. STRG COEF= 177.8 KSI, 1226.MPA #K = 0.0 KSI, 0. MPA F.STRG EXP, b=-0.0904 #N = 0.0000 FAT DUCT COEF= 1.6297 #RED. IN AREA = 0.0 F.DUCT EXP, c=-0.6955 #T. FRAC. STG.= 0.0 KSI, 0. MPA Exp Cyc Yld = 74. Ksi, 513.MPA #T. FRAC. STR.= 0.000 Fit Cyc Yld = 75. Ksi, 518.MPA #No. fatigue data points= 18 # # NOTE!! The Following Points are <b>FITTED DATA:</b> #NOTE!! Fitted Stress computed using Experm. K' and n' #Note: Modifications to fit made manually FAC May 09 #Stress_Units= MPa # Total Strain 2Nf Stress Mean Plastic Strain Initial # Amp Amp Stress Amp Elastic Mod. 0.15 1 1212. 0. 0.144 202000. #Fitted_point 0.01 2000 633.2 0. 0.00687 202000. #Fitted_point 0.00533 10000 534.1 0. 0.00269 202000. #Fitted_point 0.00414 20000 506.8 0. 0.00163 202000. #Fitted_point 0.00316 50000 471.6 0. 0.00083 202000. #Fitted_point 0.00269 100000 445.5 0. 0.00048 202000. #Fitted_point 0.00235 200000 419.5 0. 0.00027 202000. #Fitted_point 0.00203 500000 385.5 0. 0.00012 202000. #Fitted_point 0.00185 1000000 360.6 0. 0.00006 202000. #Fitted_point 0.00185 10000000 360.6 0. 0.00006 202000. #Fitted_point #