SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
#
# SAE4140  Q+T, 100% Martensite  HRc=38
# Timken ElecFurn, LadleRefined, IngotCast, HotRolled 57mm bar, 
# Chem.: 0.41%C .96Mn .009P .009S .23si .20Cu .16Ni .99Cr .20Mo
# .031Al .007Pb .003Ti .001Cobalt .001Zr .0004B .009Sn103ppm_N
# Specimens Q+Temp.  Type D inclus.= 1.0
# Tested by A.A.Rteil, U.Waterloo

#FileType= strain_life
#DataType= raw
#Name= SAE4140
#Name= AisiIt_68
#Stress_units= MPa
#Strain_units= strain
#Sy= 1255.1
#Su= 1355.1
#E= 199000
#monotonic_K= 1610.4
#monotonic_n= 0.040
#TrueFractureStrain= 0.50
#TrueFractureStress= 1333.
#%RA= 38.8
#MaterialForm= bar
#FailureDef= 50% load drop
#Hardness, Rockwell C= 38
#BHN= 353
#StrAmp  2Nf StsAmp  So CalcPlasStr InitialModulus
0.0100 1444 909 0.0 0.00539 198000 #None
0.0099 1684 904 0.0 0.00536 200000 #None
0.0099 1724 887 0.0 0.00542 201000 #None
0.0062 4660 795 0.0 0.00222 196000 #None
0.0062 7740 768 0.0 0.00230 0000 #None
0.0063 8752 784 0.0 0.00230 197000 #None
0.0050 12040 774 0.0 0.00109 0000 #None
0.0050 17220 776 0.0 0.00107 199000 #None
0.0050 19720 774 0.0 0.00108 203000 #None
0.0040 82480 778 0.0 0.00006 198000 #None
0.0040 97100 780 0.0 0.00009 193000 #None
0.0040 114316 776 0.0 0.00011 199000 #None
0.0035 366674 653 0.0 0.00000 0000 #None
0.0035 2744924 705 0.0 0.00000 203000 #None
0.0032 10000000 627 0.0 0.00000 195000 #Runout
0.0035 10000000 704 0.0 0.00000 0000 #Runout
0.0032 10000000 621 0.0 0.00000 0000 #Runout
0.0032 10000000 642 0.0 0.00000 200000 #Runout

#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, %= 0.007
#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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