SAE Standard Data File format

#SAE Standard Data File format # #

Pick one: #FDE_plot #FDE_fit # #
The FD&E file goes below. Use browser "VIEW Source" file to download: #

#<pre>
#Copyright (C) 1999  Fatigue Design & Evaluation Comm. of the SAE
#and by Rexnord Corp.
#This data file is free software - you can redistribute it and/or
#modify it under the terms of the GNU General Public License as
#published by the Free Software Foundation; either version 2 of the
#license, or (at your option) any later version.
#This data file is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY - without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General PUblic License for more details.
#You should have received a copy of the GNU General PUblic License
#along with this program - if not, write to the Free Software
#Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
#USA. Try also their web site: http://www.gnu.org/copyleft/gpl.html
#
#Fn= 635      Steel Heat Treated
# SAE1045 Incomplete Hardened, Temper 1hr @ 182C
# SAE FD&E Phase2 Rexnord Testing mar.93
# Martensite with Grain Boundary lower Bainite, ASTM grain size 7
# Chem wt_percent: .463C .792Mn .295Si .024P .016S .039Ni .075Cr ...
# BHN=410
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#NAME=  s1045RC44
#NAME=  SAE1045_Steel
#Stress_units= ksi
#Strain_units= strain
#Su=      220.00
#Sy=      125.50
#E=       29500.
#%RA=    6.1
#BHN= 410.
#NO. FAT. PTS.=  18
#Tot Strain    2Nf  Stress  Mean   Plastic Strain   Initial
#  Amp               Amp   Stress      Amp        Elastic Mod.
# s1045RC44  SAE1045_St BHN=  410 Fn=    0
#          Monotonic Props.       Cyclic Props.
#ELAS. MOD.= 29500. KSI,  203. GPA     K'        = 400.6 KSI,  2762.MPA
#YIELD,0.2%=   126. KSI,  865. MPA     N'        = 0.1928
#ULT. STRG.=   220. KSI, 1517. MPA     F. STRG COEF=  352.0 KSI, 2427.MPA
#K       =      0.0 KSI,      0. MPA   F.STRG EXP, b=-0.1145
#N            = 0.0000                 FAT DUCT COEF=   0.5114
#RED. IN AREA =  6.1                   F.DUCT EXP, c=-0.5940
#T. FRAC. STG.=   0.0 KSI,    0. MPA   Exp Cyc Yld  =  121. Ksi, 834.MPA
#T. FRAC. STR.= 0.000                  Fit Cyc Yld  =  121. Ksi, 831.MPA
#No. fatigue data points=   18
#
# NOTE!! The Following Points are <b>FITTED DATA:</b>
#UNITS= KSI
#Stress_Units= KSI
# Total Strain   2Nf  Stress  Mean   Plastic Strain   Initial
#    Amp               Amp   Stress      Amp        Elastic Mod.
   0.52330          1   352.0      0.   0.51137     29500. #Fitted_point
   0.34981          2   325.2      0.   0.33879     29500. #Fitted_point
   0.20651          5   292.8      0.   0.19659     29500. #Fitted_point
   0.13941         10   270.4      0.   0.13024     29500. #Fitted_point
   0.09475         20   249.8      0.   0.08629     29500. #Fitted_point
   0.05769         50   224.9      0.   0.05007     29500. #Fitted_point
   0.04021        100   207.8      0.   0.03317     29500. #Fitted_point
   0.02848        200   191.9      0.   0.02198     29500. #Fitted_point
   0.01861        500   172.8      0.   0.01275     29500. #Fitted_point
   0.01386       1000   159.6      0.   0.00845     29500. #Fitted_point
   0.01059       2000   147.4      0.   0.00560     29500. #Fitted_point
   0.00775       5000   132.8      0.   0.00325     29500. #Fitted_point
   0.00631      10000   122.6      0.   0.00215     29500. #Fitted_point
   0.00527      20000   113.3      0.   0.00143     29500. #Fitted_point
   0.00428      50000   102.0      0.   0.00083     29500. #Fitted_point
   0.00374     100000    94.2      0.   0.00055     29500. #Fitted_point
   0.00331     200000    87.0      0.   0.00036     29500. #Fitted_point
   0.00287     500000    78.4      0.   0.00021     29500. #Fitted_point
   0.00259    1000000    72.4      0.   0.00014     29500. #Fitted_point
   0.00236    2000000    66.9      0.   0.00009     29500. #Fitted_point
   0.00209    5000000    60.2      0.   0.00005     29500. #Fitted_point
   0.00192   10000000    55.6      0.   0.00004     29500. #Fitted_point
   0.00176   20000000    51.4      0.   0.00002     29500. #Fitted_point
   0.00158   50000000    46.2      0.   0.00001     29500. #Fitted_point
   0.00146  100000000    42.7      0.   0.00001     29500. #Fitted_point
   0.00134  200000000    39.5      0.   0.00001     29500. #Fitted_point
   0.00121  500000000    35.5      0.   0.00000     29500. #Fitted_point
   0.00111 1000000000    32.8      0.   0.00000     29500. #Fitted_point
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