#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 Low(best practice) Gas Porosity, then # Hipped (Hot IsoStatic Pressed) # 5.9%wt Si, 3.4Cu 0.07Cr .38Mn .25Mg .91Fe .07Ni # Monotonic properties assumed same as High Gas hipped. # 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= LowGasHipped #Stress_units= mpa #Strain_units= strain #Su= 162. mpa #Assumed same as High Gas hipped #eu= .0165 #Assumed same as High Gas hipped #Sy= 232. mpa #Assumed same as High Gas hipped #E= 79900. #FractureStrain= 0.0165 #Assumed same as High Gas hipped #FractureStress= 232. #Assumed same as High Gas hipped #BHN= 0. #digitzation file alum319LGhip-str-life-ca_4.csv # #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberRgksi 0.00395 260 228 0 .00110 79900 77.9 0.00243 10791 165 0 .00036 79900 52.0 0.00203 59455 163 0 .00000 79900 47.2 0.00184 151801 146 0 .00000 79900 42.6 0.00156 396866 122 0 .00000 79900 35.7 0.00145 641734 116 0 .00000 79900 33.6 0.00177 778692 139 0 .00000 79900 40.7 0.00156 10199180 123 0 .00000 79900 35.9 0.00145 16492140 113 0 .00000 79900 33.2 0.00134 19044720 104 0 .00000 79900 30.7 # #