SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
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# SAE4140 Quench+Temper AISI Iter 69, 100%Matensite HRc=40
# Timken: ElecFurn. LadleRef., IngotCast, HotRoll to 57mm bar
# Chem.: 0.41%C .96Mn .009P .009S .23Si .20Cu .16Ni .99Cr .20Mo .031Al
# .001Pb .003Ti .001Cobalt .001Zr .0004B .009Sn 103ppm_N
# Specimens Q+ Temp.  Inclus.: no TypeA,B,C, TypeD=1.0
# Test: UoWaterloo

#FileType= strain_life
#DataType= raw
#Name= SAE4140
#Name= AisiIt_69
#Name= Quench+Temp.
#Stress_units= MPa
#Strain_units= strain
#Sy= 1341.0
#Su= 1474.2
#E= 201000
#monotonic_K= 1894.6
#monotonic_n= 0.056
#FractureStrain= 0.80
#FractureStress= 1786
#%RA= 52.5
#MaterialForm= bar
#FailureDef= 50% load drop
#Hardness, Rockwell C= 40
#BHN= 371
#StrAmp  2Nf StsAmp  So CalcPlasStr InitialModulus
0.0099 1224 920 0.0 0.00528 201000 #None
0.0101 1244 982 0.0 0.00519 201000 #None
0.0099 1444 970 0.0 0.00512 202000 #None
0.0061 5940 851 0.0 0.00188 204000 #None
0.0064 7220 812 0.0 0.00234 201000 #None
0.0063 7360 840 0.0 0.00208 196000 #None
0.0050 14220 892 0.0 0.00055 207000 #None
0.0050 16520 888 0.0 0.00057 204000 #None
0.0050 25284 840 0.0 0.00081 186000 #None
0.0038 81004 735 0.0 0.00000 201000 #None
0.0039 88620 802 0.0 0.00000 202000 #None
0.0040 90700 830 0.0 0.00000 205000 #None
0.0040 93460 828 0.0 0.00000 201000 #None
0.0035 116244 701 0.0 0.00000 203000 #None
0.0032 128000 662 0.0 0.00000 207000 #None
0.0037 131492 758 0.0 0.00000 201000 #None
0.0032 149140 642 0.0 0.00000 199000 #None
0.0038 172620 761 0.0 0.00000 204000 #None
0.00301 10000000 611 0.0 0.00000 203000 #Runout
0.00324 10000000 658 0.0 0.00000 203000 #Runout
0.00297 10000000 583 0.0 0.00000 196000 #Runout
0.00301 10000000 621 0.0 0.00000 206000 #Runout

#Martensite, %= 100
#Carbon, %= 0.41
#Manganese, %= 0.96
#Phosphorus, %= 0.009
#Sulfur, %= 0.009
#Silicon, %= 0.23
#Copper, %= 0.20
#Nickel, %= 0.16
#Chromium, %= 0.99
#Molybdenum, %= 0.2
#Vanadium, %= 0.00
#Columbium/Niobium, %= 0.00
#Aluminum, %= 0.031
#Lead, %= 0.001
#Titanium, %= 0.003
#Calcium, %= 0.00
#Cobalt, %= 0.001
#Zirconium, %= 0.001
#Boron, %= 0.0004
#Tin, %= 0.009
#Nitrogen, ppm= 103
#Here is the bottom part of the html  graph/calc wrapper-----------
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