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) 2000 R.W. Landgraf, Changes Feb2009 F.A.Conle
#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 MERCHANTA-
#BILITY 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
#
#NAME=  SAE1045_Steel
#Fn=  60
# AISI 1045 Tempered Martensite, Spec axis longitudinal to rolling dir.
# MED.CARBON, Brine Q+T @ 360F/1hr LANDGRAF, T+AM 320,  1968  BHN 595
# Converted to Calculated Plastic Strain, Feb.26 2009  FAC
#
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#Stress_units= ksi
#Strain_units= strain
#Su=      324.80
#Sy=      269.80
#E=       29979.
#%RA=   41.0
#BHN= 595.
#NO. FAT. PTS.=  9
#Tot Strain    2Nf  Stress  Mean   Plastic Strain   Initial
#  Amp               Amp   Stress      Amp        Elastic Mod.
#Above is using calculated plastic strain  FAC Feb 2009
#Data below is original measured plastic strain. Landgraf
# SAE1045_St            BHN=  595 Fn=    0
#          Monotonic Props.       Cyclic Props.
#ELAS. MOD.= 29979. KSI,  207. GPA     K'        = 551.8 KSI,  3804.MPA
#YIELD,0.2%=   270. KSI, 1860. MPA     N'        = 0.1176
#ULT. STRG.=   325. KSI, 2239. MPA     F. STRG COEF=  463.0 KSI, 3193.MPA
#K       =      0.0 KSI,      0. MPA   F.STRG EXP, b=-0.1014
#N            = 0.0000                 FAT DUCT COEF=   0.2252
#RED. IN AREA = 41.0                   F.DUCT EXP, c=-0.8623
#T. FRAC. STG.=   0.0 KSI,    0. MPA   Exp Cyc Yld  =  266. Ksi,1832.MPA
#T. FRAC. STR.= 0.000                  Fit Cyc Yld  =  262. Ksi,1806.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.
   0.24060          1   463.0      0.   0.22515     29979. #Fitted_point
   0.13825          2   431.6      0.   0.12385     29979. #Fitted_point
   0.06933          5   393.3      0.   0.05621     29979. #Fitted_point
   0.04315         10   366.6      0.   0.03092     29979. #Fitted_point
   0.02841         20   341.7      0.   0.01701     29979. #Fitted_point
   0.01811         50   311.4      0.   0.00772     29979. #Fitted_point
   0.01393        100   290.3      0.   0.00425     29979. #Fitted_point
   0.01136        200   270.6      0.   0.00234     29979. #Fitted_point
   0.00928        500   246.6      0.   0.00106     29979. #Fitted_point
   0.00825       1000   229.8      0.   0.00058     29979. #Fitted_point
   0.00747       2000   214.2      0.   0.00032     29979. #Fitted_point
   0.00666       5000   195.2      0.   0.00015     29979. #Fitted_point
   0.00615      10000   182.0      0.   0.00008     29979. #Fitted_point
   0.00570      20000   169.6      0.   0.00004     29979. #Fitted_point
   0.00518      50000   154.6      0.   0.00002     29979. #Fitted_point
   0.00482     100000   144.1      0.   0.00001     29979. #Fitted_point
   0.00449     200000   134.3      0.   0.00001     29979. #Fitted_point
   0.00409     500000   122.4      0.   0.00000     29979. #Fitted_point
   0.00381    1000000   114.1      0.   0.00000     29979. #Fitted_point
   0.00355    2000000   106.3      0.   0.00000     29979. #Fitted_point
   0.00323    5000000    96.9      0.   0.00000     29979. #Fitted_point
   0.00301   10000000    90.3      0.   0.00000     29979. #Fitted_point
   0.00281   20000000    84.2      0.   0.00000     29979. #Fitted_point
   0.00256   50000000    76.7      0.   0.00000     29979. #Fitted_point
   0.00239  100000000    71.5      0.   0.00000     29979. #Fitted_point
   0.00222  200000000    66.7      0.   0.00000     29979. #Fitted_point
   0.00203  500000000    60.7      0.   0.00000     29979. #Fitted_point
   0.00189 1000000000    56.6      0.   0.00000     29979. #Fitted_point
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