#Copyright (C) 2021 Fatigue Design + Evaluation Committee of the SAE. #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 MERCHANTA- #BILITY 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 # Spec. machined from 1 inch thick plate with axis parallel to # rolling, then polished. # Ref.: J.D.Burk, F.V.Lawrence, jr., "The Effect of Residual Stresses # Ref.: on Weld Fatigue Life", U.of Illinois, Urbana, Jan. 1978 # Ref.: Dept. Metallurgical Engr., Fracture Control Report FCP No. 29 #FileType= strain_life #DataType= raw #TIMEcol= 0 #Name= AA5083-O #Name= BaseMetal #StressUnits= mpa #StrainUnits= strain #Sy= 131 mpa 19 ksi #Su= 294 42.6 #Emod= 71000 10300 #%RA= 30 % #TrueFractureStress= 414 60 ksi #TrueFractureStrain= 0.36 #n= 0.129 #K= 300 mpa 43.4 ksi #Cyclic_Sy= 290 mpa 42 ksi #StrAmpl 2Nf StsAmp So PlsStrAmpl Emod 0.0102 564 321 0 0.0057 71000 0.0071 1150 303 0 0.0028 71000 0.0052 4070 290 0 0.0012 71000 0.0041 12400 255 0 0.0005 71000 0.0031 26200 234 0 0.0004 71000 0.0025 150000 186 0 0 71000 0.0021 319680 152 0 0 71000 0.0018 2068000 131 0 0 71000 # #