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, Cast with High Gas Porosity, then
# Hipped (Hot IsoStatic Pressed)
# 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
#NAME=  HiGasHipped
#Stress_units= mpa
#Strain_units= strain
#Su=       162. mpa
#eu=     .0165
#Sy=       232. mpa
#E=      76650.
#FractureStrain= 0.0165
#FractureStress=  232.
#BHN=   0.
#digitzation file alum319hip-str-life-ca_2.csv
#
#StrAmpl      2Nf  StsAmpl  So  PlasStrAmpl IniMod NeuberRgksi
0.00407         168    227    0 .00111    76650    77.2
0.00304        4809    192    0 .00053    76650    61.4
0.00244       11527    172    0 .00020    76650    52.1
0.00204       26101    159    0 .0        76650    45.8
0.00171       64112    142    0 .0        76650    39.6
0.00164      255272    130    0 .0        76650    37.1
0.00151      336682    112    0 .0        76650    33.1
0.00147      547720    112    0 .0        76650    32.7
0.00141     1231850    114    0 .0        76650    32.2
0.00142     5568120    114    0 .0        76650    32.3
0.00130    20340000    105    0 .0        76650    29.7  #runout
#
#