# SAE5150 Normalized HRc=23.3, BHN=245 AISI Iter. 32 # BasicOxygen, ConCast, 2.25inchDiam Bar, Normalized # GM Crankshaft type material, 90%Pearlite, 10%Ferrite # Chem.: 0.49wt%C .95Mn .007P .029S .23Si .07Ni .77Cr # ASTM GrainSize 6 to 7, Inclusions: TypeA=1.5Thin, TypeB,C,D not found # Test: UoToledo F.Yin A.Fatemi Nov.2000 #FileType= strain_life #DataType= raw #Name= SAE5150 #Name= Normalized #Name= AisiIt_32 #Stress_units= MPa #Strain_units= strain #Sy= 471.8 #Su= 867.1 #eu= 0.085 engr. strain at Su #E= 207700 average of 17, intial report=209800 #monotonic_K= 1630.0 #monotonic_n= 0.207 #FractureStrain= .82 #FractureStress= 1382. #%RA= 56. % #%Elongation= 32.4 % #MaterialForm= bar #FailureDef= 50% load drop #BHN= 245 #Hardness, Rockwell C= 23.3 #StrAmp 2Nf StsAmp So CalcPlasStr InitialModulus 0.0200 598 771 -25.8 0.01629 209000 #IGL 0.0200 622 751 3.1 0.01639 205000 #IGL 0.0200 638 762 1.6 0.01632 203000 #IGL 0.0100 2666 609 -7.8 0.00708 200000 #IGL 0.0100 2950 610 -4.1 0.00706 209000 #IGL 0.0099 3056 608 0.0 0.00705 203000 #IGL 0.0060 10776 520 -4.9 0.00351 205000 #IGL 0.0060 10888 534 -19.1 0.00345 204000 #IGL 0.0060 10960 522 2.8 0.00350 207000 #IGL 0.0035 43380 444 -2.3 0.00138 218000 #IGL 0.0035 43446 447 1.7 0.00136 209000 #IGL 0.0034 48736 444 -26.6 0.00132 208000 #IGL 0.0020 348000 364 44.8 0.00025 209000 #IGL 0.0020 403830 361 15.2 0.00027 207000 #IGL 0.0019 590748 357 20.7 0.00024 207000 #IGL 0.00149 10000000 293 0.0 0.00011 207700 #Runout 0.00149 10000000 290 50.2 0.00011 207000 #Runout 0.00149 10000000 293 0.0 0.00011 207700 #Runout #Carbon, %= 0.49 #Manganese, %= 0.85 #Phosphorus, %= 0.007 #Sulfur, %= 0.029 #Silicon, %= 0.23 #Nickel, %= 0.07 #Chromium, %= 0.77 # #