SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
#
# SAE 1141Nb (0.03%wt Nb)  Normalized, AisiIter. 13,  HRc= (13)
# NortStarSteel: ElecFurn. Concast, HotRolled, Normalized 25.4mm bar
# Chem.: 0.39%C 1.42Mn .017P .096S .17Si .16Cu .06Ni .13Cr 
# .03Mo .03Nb  .01Sn,  70%Pearlite, 30%Ferrite
# InclusionRate.: typeA= 2 thin,  TypeB,C,D=0, Astm GrainSize 7 to 9
# Tested by M.Roessle UoToledo, 1998

#FileType= strain_life
#DataType= raw
#Name= SAE1141Nb
#Name= AisiIt_13
#Stress_units= MPa
#Strain_units= strain
#Sy= 417.8
#Su= 695.2
#eu= 0.13 engr. strain at Su
#E= 220000
#monotonic_K= 1286.8
#monotonic_n= 0.217
#LowerYield= 414
#UpperYield= 422.6
#MaterialForm= bar
#FailureDef= 50% load drop
#TrueFractureStress= 1000.
#TrueFractureStrain= 0.80
#%RA= 53% 
#%Elongation= 35 %
#BHN= 199
#Hardness, Rockwell B= 93

#StrAmp  2Nf StsAmp  So CalcPlasStr InitialModulus
0.0150 738 607 -1.8 0.01223 212000 #IGL
0.0150 752 598 -1.4 0.01228 205000 #IGL
0.0150 1038 567 1.6 0.01244 206000 #IGL
0.0100 1854 548 -2.5 0.00751 211000 #IGL
0.0100 2282 527 -0.9 0.00761 203000 #IGL
0.0100 2384 525 0.5 0.00761 203000 #IGL
0.0060 7780 468 2.9 0.00386 206000 #IGL
0.0060 8470 469 -5.4 0.00387 210000 #IGL
0.0060 8976 463 1.5 0.00390 211000 #IGL
0.0035 42000 383 5.9 0.00176 210000 #IGL
0.0035 45620 383 6.9 0.00177 214000 #IGL
0.0035 48260 377 8.0 0.00178 199000 #IGL
0.0023 312800 333 21.1 0.00074 210000 #IGL
0.0022 423000 339 13.6 0.00071 208000 #IGL
0.0022 443240 335 14.0 0.00072 209000 #IGL
0.0016 10000000 288 45.7 0.00029 214000 #Runout
0.0016 10000000 282 29.0 0.00032 208000 #Runout
0.0016 10000000 288 36.3 0.00029 213000 #Runout

#Carbon, %= 0.39
#Manganese, %= 1.42
#Phosphorus, %= 0.017
#Sulfur, %= 0.096
#Silicon, %= 0.17
#Copper, %= 0.16
#Nickel, %= 0.06
#Chromium, %= 0.13
#Molybdenum, %= 0.03
#Columbium/Niobium, %= 0.03
#Tin, %= 0.010
#Here is the bottom part of the html  graph/calc wrapper-----------
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