SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
#
# SAE4130+Al  Quenched+Tempered, 100% Martensite HRc= 46
# NorthStar Steel: Elec.Furn. ConCast, HotRolled 20mm bar
# Used for Stabilizer bars. 
# Chem.: 0.32%C .55Mn .01P .022S .27Si .01Cu .07Ni .96Cr .17Mo
# .01V .00Nb .031Al .003Ti .01Cobalt .0003B .01Sn
# Inclusion Rating Type A (sulfide)1 to 1.5 thin Type B,C,D= 0 
# Tested by F.Yin UToledo 2000

#FileType= strain_life
#DataType= raw
#Name= SAE4130_AL
#Name= AisiIt_29
#Name= steel_bar_stock
#Stress_units= MPa
#Strain_units= strain
#Sy= 1284.5
#Su= 1482.8
#E= 213000 mpa  Averge of initial loading modulii
#monotonic_K= 1984.2
#monotonic_n= 0.067
#FractureStrain= 0.60  #true strain
#FractureStress= 2055  #true stress
#%RA= 44.3
#MaterialForm= bar
#FailureDef= 50% load drop
#BHN= 442
#Hardness, Rockwell C= 46

#StrAmp  2Nf StsAmp  So CalcPlasStr InitialModulus
0.0199 430 1220 -19.7 0.01420 216000 #IGL
0.0200 464 1222 -16.5 0.01425 209000 #IGL
0.0198 476 1159 -18.5 0.01434 209000 #IGL
0.0097 2518 1027 -16.6 0.00487 214000 #IGL
0.0099 2664 1018 -11.5 0.00515 216000 #IGL
0.0100 2958 1037 -15.7 0.00511 214000 #IGL
0.0060 13554 915 8.8 0.00169 217000 #IGL
0.0060 15096 922 25.5 0.00167 213000 #IGL
0.0060 15932 908 3.7 0.00171 210000 #IGL
0.0035 100216 703 176.2 0.00020 212000 #IGL
0.0035 127558 669 96.1 0.00034 208000 #IGL
0.0035 127940 686 229.6 0.00028 211000 #IGL
0.0030 816656 629 1.2 0.00005 216000 #IGL
0.0025 1679458 531 251.4 0.00001 215000 #IGL
0.0025 10000000 530 0.0 0.00000 213000 #Runout
0.0030 10000000 634 1.4 0.00000 217000 #Runout
0.0030 10000000 619 1.5 0.00009 211000 #Runout
0.0025 10000000 530 0.0 0.00000 213000 #Runout
#Electric Furnace= True
#Continuous Cast= True
#Martensite, %= 100

#Carbon, %= 0.32
#Manganese, %= 0.55
#Phosphorus, %= 0.01
#Sulfur, %= 0.022
#Silicon, %= 0.27
#Copper, %= 0.01
#Nickel, %= 0.07
#Chromium, %= 0.96
#Molybdenum, %= 0.17
#Vanadium, %= 0.01
#Columbium/Niobium, %= 0.00
#Aluminum, %= 0.031
#Lead, %= 0.000
#Titanium, %= 0.003
#Cobalt, %= 0.010
#Boron, %= 0.0003
#Tin, %= 0.010
#Here is the bottom part of the html  graph/calc wrapper-----------
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