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= 636       SHT
#  SAE1045, Through hard. tempered 130min@ 465C
#  SAE FD&E Phase2, Rexnord Mar.93
#  Tempered Martensite, some decomposition of Bainite into Iron Carbides,
#  0.463C .792Mn .295Si .024 P .039Ni .075Cr ...
#  Bhn=345
#
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#NAME=  s1045rc37
#NAME=  SAE1045_Steel
#Stress_units= ksi
#Strain_units= strain
#Su=      158.30
#Sy=      146.90
#E=       30000.
#%RA=   51.3
#BHN= 345.
#NO. FAT. PTS.=  21
#Tot Strain    2Nf  Stress  Mean   Plastic Strain   Initial
#  Amp               Amp   Stress      Amp        Elastic Mod.
# s1045rc37  SAE1045_St BHN=  345 Fn=    0
#          Monotonic Props.       Cyclic Props.
#ELAS. MOD.= 30000. KSI,  207. GPA     K'        = 141.5 KSI,   975.MPA
#YIELD,0.2%=   147. KSI, 1013. MPA     N'        = 0.0413
#ULT. STRG.=   158. KSI, 1091. MPA     F. STRG COEF=  143.8 KSI,  991.MPA
#K       =      0.0 KSI,      0. MPA   F.STRG EXP, b=-0.0290
#N            = 0.0000                 FAT DUCT COEF=   1.4739
#RED. IN AREA = 51.3                   F.DUCT EXP, c=-0.7031
#T. FRAC. STG.=   0.0 KSI,    0. MPA   Exp Cyc Yld  =  109. Ksi, 755.MPA
#T. FRAC. STR.= 0.000                  Fit Cyc Yld  =  110. Ksi, 758.MPA
#No. fatigue data points=   21
#
# 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.
   1.47871          1   143.8      0.   1.47391     30000. #Fitted_point
   0.91002          2   140.9      0.   0.90533     30000. #Fitted_point
   0.47991          5   137.2      0.   0.47533     30000. #Fitted_point
   0.29645         10   134.5      0.   0.29197     30000. #Fitted_point
   0.18373         20   131.8      0.   0.17933     30000. #Fitted_point
   0.09844         50   128.3      0.   0.09416     30000. #Fitted_point
   0.06203        100   125.8      0.   0.05783     30000. #Fitted_point
   0.03963        200   123.3      0.   0.03552     30000. #Fitted_point
   0.02265        500   120.0      0.   0.01865     30000. #Fitted_point
   0.01538       1000   117.6      0.   0.01146     30000. #Fitted_point
   0.01088       2000   115.3      0.   0.00704     30000. #Fitted_point
   0.00744       5000   112.3      0.   0.00369     30000. #Fitted_point
   0.00594      10000   110.0      0.   0.00227     30000. #Fitted_point
   0.00499      20000   107.8      0.   0.00139     30000. #Fitted_point
   0.00423      50000   105.0      0.   0.00073     30000. #Fitted_point
   0.00388     100000   102.9      0.   0.00045     30000. #Fitted_point
   0.00364     200000   100.8      0.   0.00028     30000. #Fitted_point
   0.00342     500000    98.2      0.   0.00014     30000. #Fitted_point
   0.00330    1000000    96.2      0.   0.00009     30000. #Fitted_point
   0.00320    2000000    94.3      0.   0.00005     30000. #Fitted_point
   0.00309    5000000    91.8      0.   0.00003     30000. #Fitted_point
   0.00302   10000000    90.0      0.   0.00002     30000. #Fitted_point
   0.00295   20000000    88.2      0.   0.00001     30000. #Fitted_point
   0.00287   50000000    85.9      0.   0.00001     30000. #Fitted_point
   0.00281  100000000    84.2      0.   0.00000     30000. #Fitted_point
   0.00275  200000000    82.5      0.   0.00000     30000. #Fitted_point
   0.00268  500000000    80.3      0.   0.00000     30000. #Fitted_point
   0.00263 1000000000    78.7      0.   0.00000     30000. #Fitted_point
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