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#Copyright (C) 2015 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 # # Note: Merged data from 3 files! # File 1: Cast Aluminum-Silicon Eutectic alloy, Continuous Cast # File 2: Extruded Aluminum-Silicon Eutectic alloy, extruded 150mm bar # File 3: Aluminum-Silicon Eutectic alloy, Extruded 200mm bar # Ref. 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= CastAluminum #NAME= ConCast+Extruded #Stress_units= mpa #Strain_units= strain #Sy= 392 mpa avg. of: 402 378 396 #Su= 448 mpa avg 479 408 456 #E= 78533 avg 78900. 79400 77300 #FractureStrain= .12 ave. 0.144 0.042 0.172 #FractureStress= 484 avg 522. 423 508 #BHN= 158 avg 162 156 156 #%RA= 10.6 avg. 13.1 3.6 15.1 # ## Cast Aluminum-Silicon Eutectic alloy, Continuous Cast ## 10.8Si wt% .19Fe 3.99Cu .01Ti .007Mn .55Mg .008Zn .005Ni ## Heat Treat: 495C 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= fitted ##TIMEcol= 0 ##NAME= Al_Si_Eutectic ##NAME= CastAluminum ##NAME= ConCast ##Stress_units= mpa ##Strain_units= strain ##Sy= 402. mpa ##Su= 479. mpa ##E= 78900. ##FractureStrain= 0.144 ##FractureStress= 522. ##BHN= 162 HV-200g= 169 ##%RA= 13.1 # #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberAmpl_mpa 0.14411 1 522 0 .13750 78900 2436 0.00924 96 419 0 .00392 78900 553 0.00679 110 392 0 .00182 78900 458 0.00482 828 340 0 .00051 78900 360 0.00347 9806 269 0 .00006 78900 271 0.00250 151686 199 0 .00000 78900 198 0.00220 585765 175 0 .00000 78900 174 0.00180 778256 145 0 .00000 78900 144 0.00169 1726135 134 0 .00000 78900 134 0.00193 38818800 155 0 .00000 78900 153 0.00148 185748500 119 0 .00000 78900 118 # ## Extruded Aluminum-Silicon Eutectic alloy, extruded 150mm bar ## 17.0Si wt% .30Fe 4.10Cu .23Mn .61Mg ## 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= Extrusion ##Stress_units= mpa ##Strain_units= strain ##Sy= 378. mpa ##Su= 408. mpa ##E= 79400. ##FractureStrain= 0.042 ##FractureStress= 423. ##BHN= 156 HV-200g= 164 ##%RA= 3.6 # #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberAmplmpa 0.04191 1 409 0 0.03675 79400 1167 0.00732 38 416 0 0.00208 79400 491 0.00463 1013 365 0 0.00003 79400 367 0.00408 4434 311 0 0.00015 79400 318 0.00314 5475 240 0 0.00012 79400 245 0.00243 65346 200 0 0.00000 79400 197 0.00202 11679850 165 0 0.00000 79400 162 0.00192 29795450 155 0 0.00000 79400 154 0.00166 136106000 135 0 0.00000 79400 134 # ## 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 ##Su= 396. mpa ##Sy= 456. mpa ##E= 77300. ##FractureStrain= 0.172 ##FractureStress= 508. ##BHN= 156 HV-200g= 161 ##%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 # #