# # SAE1070M : SlaterSteel C-70 Controlled Cooled HRc=23 # Con-Rod material. ElecFurn., ConCast(128x184mm billet) HotRolled to # 50.8mm bar, Specimens cut from As-Rolled. Connecting Rod applications # Chem.: 0.70%C .98Mn .014P .024S .28Si .02Cu .01Ni .11Cr # .0.05Mo .031Al 33ppm_N Pearlite=80% Ferrite=20% # Inclusions: TypeA=0.5, TypeBCD= non obsv. # Test: M.Khalil and T.Topper, Dec. 1999, revised 2000 #FileType= strain_life #DataType= raw #Name= SAE1070M #Name= C-70controlCool #Name= AisiIt_43 #Stress_units= MPa #Strain_units= strain #Sy= 765.0 #Su= 964.0 #eu= 0.075 engr. strain at Su #E= 201000 #monotonic_K= 1315.0 #monotonic_n= 0.090 #FractureStrain= 0.197 #FractureStress= 1095 Original reported=837 lower than ultimate. #%RA= 16.8 #%Elongation= 14 % over 0.3inch gauge #MaterialForm= bar #FailureDef= 50% load drop #BHN= 241 #Hardness, Rockwell C= 23 #StrAmp 2Nf StsAmp So CalcPlasStr InitialModulus 0.00994 2000 675 0.0 0.00658 208000 #None 0.00995 2150 681 0.0 0.00656 197000 #None 0.00995 2216 686 0.0 0.00653 207000 #None 0.00798 3646 662 0.0 0.00468 194000 #None 0.00796 3772 674 0.0 0.00461 197000 #None 0.00795 4200 674 0.0 0.00460 199000 #None 0.00600 5634 582 0.0 0.00310 200000 #None 0.00598 8890 593 0.0 0.00303 202000 #None 0.00597 9742 616 0.0 0.00290 202000 #None 0.00399 29906 541 0.0 0.00130 203000 #None 0.00399 31254 552 0.0 0.00124 203000 #None 0.00399 43280 509 0.0 0.00146 204000 #None 0.00303 101402 479 0.0 0.00000 200000 #None 0.00213 263274 433 0.0 0.00000 200000 #None 0.00180 614986 360 0.0 0.00000 199000 #None 0.00170 10000000 349 0.0 0.00000 210000 #Runout 0.00180 10000000 360 0.0 0.00000 201000 #Runout 0.00180 10000000 363 0.0 0.00000 191000 #Runout #Basic Oxygen= False #Electric Furnace= True #Vacuum Degas= False #Ladle Refined= False #Ingot Cast= False #Continuous Cast= True #Carbon, %= 0.7 #Manganese, %= 0.98 #Phosphorus, %= 0.014 #Sulfur, %= 0.024 #Silicon, %= 0.28 #Copper, %= 0.02 #Nickel, %= 0.01 #Chromium, %= 0.11 #Molybdenum, %= 0.05 #Aluminum, %= 0.031 #Nitrogen, ppm= 33 # #