SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
#
#Copyright (C) 2011  F.D.E. Committee
#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
#
# Note! : Fitted Data !
# SAE1010 Cold Rolled from 6.4mm to 5.0mm 22%
# Specimen length in rolling direction
# Ref.: Test data by M.Yu, Univ. of Waterloo, 1989, also see:
# M.T.Yu, D.L.DuQuesnay and T.H.Topper, "Deformation and fatigue behaviour
# of a cold-rolled SAE 1010 steel," Int.J.Fat. V12 N5 1990 pp.433-439
# Note: Data digitized from graphs: may contain some errors.
#
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#NAME=  SAE1010
#NAME=  ColdRolled22pc
#NAME=  Steel
#Stress_units= mpa
#Strain_units= strain
#Sy=       455.
#Su=       477.
#E=      207000.
#FractureStrain= 1.1
#FractureStress=  0. Not reported
#BHN=   122.
#RA=  0 % Not reported
#saedigcurve_v2.2.f starts.
#
# NOTE!! The Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n'
#Stress_Units= MPa
# Total Strain   2Nf  Stress  Mean   Plastic Strain   Initial
#    Amp               Amp   Stress      Amp        Elastic Mod.
   1.1              1   444.       0     1.098     207000. #Fitted_point from monotonic
   0.00408      20000   262.7      0.   0.00281    207000. #Fitted_point
   0.00298      50000   251.4      0.   0.00176    207000. #Fitted_point
   0.00241     100000   243.2      0.   0.00124    207000. #Fitted_point
   0.00200     200000   235.2      0.   0.00087    207000. #Fitted_point
   0.00163     500000   225.0      0.   0.00054    207000. #Fitted_point
   0.00143    1000000   217.5      0.   0.00038    207000. #Fitted_point
   0.00128    2000000   210.2      0.   0.00026    207000. #Fitted_point
   0.00113    5000000   200.7      0.   0.00016    207000. #Fitted_point
   0.00105   10000000   193.8      0.   0.00011    207000. #Fitted_point
   0.00098   20000000   187.0      0.   0.00008    207000. #Fitted_point
   0.00091   50000000   178.2      0.   0.00005    207000. #Fitted_point
   0.00086  100000000   171.8      0.   0.00003    207000. #Fitted_point
   0.00082  200000000   165.6      0.   0.00002    207000. #Fitted_point
   0.00077  500000000   157.7      0.   0.00001    207000. #Fitted_point
   0.00074 1000000000   152.0      0.   0.00001    207000. #Fitted_point
#
#