#
#Copyright (C) 2011 Fatigue Design and Evaluation Comm. #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 # # Aluminum-Silicon Eutectic alloy, Extruded 200mm bar # 11.3Si wt% .23Fe 4.20Cu .25Mn .61Mg Similar to ASM A390 # Heat Treat: 495C-500C 6hrs then Water quenched, 170C for 8hrs # Sources: The data points were derived from graphs in the paper: # Y.Murakami, H.Kobayashi, H.Ikeda, R.W.Landgraf, "Low Cycle Fatigue # Properties of Al-Si Eutectic Alloys," SAE paper 970704, 1997. # Note: Data may contain errors from digitization process. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= Al_Si_Eutectic #NAME= Aluminum #NAME= Extruded #NAME= A390 #Stress_units= mpa #Strain_units= strain #Sy= 396. mpa #Su= 456. mpa #E= 77300. #FractureStrain= 0.172 #FractureStress= 508. #BHN= 156 HV-200g= 161, HV-3g= 119 #%RA= 15.1 # #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberAmpl_mpa 0.17226 1 508 0 0.16564 77300 2610 0.00840 291 450 0 0.00257 77300 541 0.00718 823 398 0 0.00204 77300 470 0.00457 4928 335 0 0.00024 77300 344 0.00362 17382 268 0 0.00015 77300 274 0.00258 15210050 201 0 0.00000 77300 200 0.00231 30774450 178 0 0.00000 77300 178 0.00188 497346500 147 0 0.00000 77300 146 # #