# # SAE1022 HotRolled, LP Anneal Rb=98, Bhn=195, HRc=20 # Republic: BasicOxygen, ConCast(310x372mm), HotRolled to 19mm bar. # Laminar Pearlite Annealed for Coarse Pearlite # 80%Pearlite, 20%Ferrite, Typical Application= Fasteners, # Inclusions: TypeA= 2-2.5Thin, TypeB,C,D=0 # Chem.: 0.21wt%C .76Mn .01P .046S .22Si .02Cu .02Ni .06Cr # .01Mo .033Al 0Ca 43ppm_N # Test: UoToledo Oct.2000, F.Yin, A.Fatemi #FileType= strain_life #DataType= raw #Name= SAE1022 #Name= AisiIt_25 #Name= HotRolled #Stress_units= MPa #Strain_units= strain #Sy= 457.3 mpa = 66.3ksi #Su= 604.1 #eu= 14 % guestimated. Monotonic not complete #E= 205000 (avg. of 17) reported=200000 #monotonic_K= 971.3 #monotonic_n= 0.161 #LowerYield= 454.7 #UpperYield= 495.5 #FractureStrain= 1.16 #FractureStress= 1587 #%RA= 68.7 #%Elongation= 48 % #MaterialForm= bar #FailureDef= 50% load drop #BHN= 195 #Hardness, Rockwell B= 98 #StrAmp 2Nf StsAmp So CalcPlasStr InitialModulus 0.0200 816 534 -4.9 0.01730 207000 #IGL 0.0200 852 532 1.7 0.01733 205000 #IGL 0.0199 872 503 -22.9 0.01735 212000 #IGL 0.0100 3350 460 6.5 0.00766 213000 #IGL 0.0100 3740 454 -0.5 0.00767 207000 #IGL 0.0099 4240 461 -6.0 0.00760 205000 #IGL 0.0060 11918 388 1.2 0.00406 198000 #IGL 0.0059 12326 412 3.8 0.00388 191000 #IGL 0.0060 13794 399 0.2 0.00396 201000 #IGL 0.0035 52128 340 5.5 0.00179 211000 #IGL 0.0035 53404 348 2.2 0.00175 214000 #IGL 0.0034 62444 342 0.4 0.00167 201000 #IGL 0.0020 363644 266 6.3 0.00063 206000 #IGL 0.0020 391020 276 4.1 0.00057 204000 #IGL 0.0019 582794 266 4.2 0.00058 205000 #IGL 0.00149 2836410 242 0.0 0.00030 205000 #IGL load control 0.00149 10000000 242 0.0 0.00030 205000 #Runout load control 0.00149 10000000 238 11.0 0.00030 213000 #Runout #Strain not reported for specimens tested at 242mpa. Approximated FAC. #Carbon, %= 0.21 #Manganese, %= 0.76 #Phosphorus, %= 0.01 #Sulfur, %= 0.046 #Silicon, %= 0.22 #Copper, %= 0.02 #Nickel, %= 0.02 #Chromium, %= 0.06 #Molybdenum, %= 0.01 #Aluminum, %= 0.033 #Calcium, %= 0.00 #Nitrogen, ppm= 43 # #