#Copyright (C) 2011 Fatigue Design + 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 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 # # AA 5454-H34 300F_deg Temp., Aluminum Wrought Half-hard, Data from # Ref.1: R.F.Brodrick, G.A.Spiering, "Low Cycle Fatigue of Aluminum Alloys", # ASTM J.of Matls, V7 N4 Dec 1972, pp.515-526 # Ref.2: R.F.Brodrick, J.of Test Evalu., V4 N5 Sept.1976 pp.375-377 # Raw Material: 1. inch thick plate, Round 0.500 in. diam. # 2.inch Radius Diametral specimens. # No test mean stresses reported. Only one modulus reported. # Data read from graphs, may contain errors. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= AA544-H34 #NAME= 300F_deg #Name= Aluminum #Stress_units= ksi #Strain_units= strain #Su= 36.0 ksi #Sy= 33.9 ksi 0.2% offset #E= 9200. #%RA= 52.8 percent #%Elong= 18.9 percent over 2 inch. #TrueFractureStress= 55.1 ksi #TrueFractureStrain= 0.75 #MonotonicStrengthCoefficient= 51.3 #MonotonicStrainHardeningExponent= 0.104 #BHN= 0. #Tot Strain 2Nf Stress Mean PlasStrain Initial NeuberRg #_ Amp Amp ksi Stress Amp Elas_Mod. #Ref.1: 0.00315 13994 24.45 0 0.0005 9200 53.2 0.004 9718 26 0 0.00115 9200 61.9 0.004 8970 25.8 0 0.0012 9200 61.6 0.01 1410 30 0 0.00675 9200 105.1 0.015 744 31.65 0 0.01155 9200 132.2 0.015 666 31.05 0 0.0116 9200 130.9 0.02 446 31.7 0 0.01655 9200 152.7 0.02 494 30.8 0 0.01665 9200 150.6 0.03 284 31.3 0 0.0266 9200 185.9 #Ref.2 graphs: 0.00227 256648 20.8 0 0 9200 20.8 0.00227 422648 20.9 0 0 9200 20.9 0.00213 432872 19.6 0 0 9200 19.6 0.00212 653404 19.5 0 0 9200 19.5 0.00201 802862 18.5 0 0 9200 18.5 0.00202 3419300 18.6 0 0 9200 18.6 # #