# # SAE41B17M (PS19) Simulated Core 100% Matensite, AISI Iter.72 HRc=28.5 # Timken Ht.Y5822 ElecFurn. LadleRef. IngotCast, HotRoll+forged to 31.7mm diam # Atmosphere Carburized, Quench+Temp. to Core props. # Original Chem.: 0.19%C 1.13Mn .01P .02S .27Si .23Cu .11Ni .52Cr .12Mo # .01V .026Al .047Ti .01Co .0026B .010Sn 85ppm_N # Inclusions: TypeA 3.5Thin, TypeB,C TypeD 1.5Thin # Test: N.Cyril UoToledo, 2006 #FileType= strain_life #DataType= raw #Name= SAE41B17M_(PS19) #Name= Aisi_It_72 #Name= CarburizedCore #Stress_units= MPa #Strain_units= strain #Sy= 826.9 #Su= 872.3 #E= 207700. # =average. Orig. Reported= 212700 #monotonic_K= 1031.3 #monotonic_n= 0.042 #LowerYield= 823.9 #UpperYield= 828.5 #MaterialForm= bar #FailureDef= 50% load drop #BHN= 277 #Hardness, Rockwell B= 102 #Hardness, Rockwell C= 28.5 #StrAmp 2Nf StsAmp So CalcPlasStr InitialModulus 0.0198 406 769 -12.5 0.01621 212000 #IGL 0.0199 462 717 -7.3 0.01648 207000 #IGL 0.0198 484 764 -8.5 0.01616 209000 #IGL 0.0099 1766 667 -10.2 0.00678 206000 #IGL 0.0100 1862 675 -7.7 0.00684 212000 #IGL 0.0099 1920 647 -6.4 0.00684 200000 #IGL 0.0060 4930 606 -3.7 0.00316 200000 #IGL 0.0060 5208 621 -8.2 0.00306 206000 #IGL 0.0060 6068 624 -5.7 0.00303 209000 #IGL 0.0035 29024 582 8.0 0.00076 215000 #IGL 0.0035 29804 578 -0.3 0.00078 215000 #IGL 0.0035 33494 572 3.9 0.00080 206000 #IGL 0.0028 133004 561 0.0 0.00011 203000 #IGL 0.0028 142942 580 0.0 0.00002 209000 #IGL 0.0028 161306 561 0.0 0.00011 210000 #IGL 0.0023 10000000 459 0.0 0.00009 204000 #Runout 0.0023 10000000 459 0.0 0.00009 210000 #Runout 0.0023 10000000 459 0.0 0.00009 204000 #Runout #Martensite, %= 100 #Carbon, %= 0.19 #Manganese, %= 1.13 #Phosphorus, %= 0.01 #Sulfur, %= 0.02 #Silicon, %= 0.27 #Copper, %= 0.23 #Nickel, %= 0.11 #Chromium, %= 0.52 #Molybdenum, %= 0.12 #Vanadium, %= 0.01 #Columbium/Niobium, %= 0.00 #Aluminum, %= 0.026 #Lead, %= 0.000 #Titanium, %= 0.047 #Calcium, %= 0.00 #Cobalt, %= 0.010 #Zirconium, %= 0.000 #Boron, %= 0.0026 #Tin, %= 0.010 #Nitrogen, ppm= 85 # #