SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
#Copyright (C) 2011  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
#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
#
# Cast Aluminum 319, High Gas Porosity
# 5.9%wt Si, 3.4Cu 0.07Cr .38Mn .25Mg .91Fe .07Ni
# Sources: The data points were digitized from graphs in the papers:
# A.A.Dabayeh, et al, "Fatigue of cast aluminum alloys under constant and
# variable-amplitude loading," Int.J.Fat. V18 N2 pp.95-104 1996.
# A.A.Dabayeh, et al, "An experimental study of the effect of a flaw at a
# notch root on the fatigue life of cast Al 319," Int.J.Fat. V20 N7 
# pp.517-530 1998.
# Note: Data may contain errors from digitization process.
#
#FileType= strain_life
#DataType= raw
#TIMEcol= 0
#NAME=  319
#NAME=  CastAluminum
#Stress_units= mpa
#Strain_units= strain
#Su=       145. mpa
#eu=     .0108
#Sy=       193. mpa
#E=      67550.
#FractureStrain= 0.0108
#FractureStress=  193.
#BHN=   0.
#digitzation file alum319-5001-HG-str-life-ca.csv

#StrAmpl      2Nf  StsAmpl  So  PlasStrAmpl IniMod NeuberRgksi
0.00402         61   189      0  0.00122    67550   65.8
0.00300        779   187      0  0.00023    67550   56.5
0.00251      13748   140      0  0.00044    67550   44.8
0.00200      40000   137      0  0.00000    67550   39.5
0.00150      84820   102      0  0.00000    67550   29.5
0.00119     515848    80      0  0.00000    67550   23.3
0.00111     624406   74.5     0  0.00000    67550   21.7
0.00100    1200000   67.5     0  0.00000    67550   19.6
0.00081    2224520   60.4     0  0.00000    67550   16.7
0.00089   23283000    61      0  0.00000    67550   17.6
0.00090   31127800    61      0  0.00000    67550   17.6
0.00080   32548000   49.9     0  0.00006    67550   15.1
#
#