#All of the data below was derived, but not copied, from the #NASA Tech. Note D-7532, 1974 #The derivations and additions have been made by the #members of the FD+E committee of the SAE. Thus: #Copyright (C) 1999 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 #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 # #Ford= 167 # TI-6AL-4V AS RECEIVED , VACUUM ANNEALED # NACHTIGALL, NASA TN-D7532, 1974 # MATERIALS DATA BOOK SPEC 36 RC HARDNESS ?, ACTUAL NOT KNOWN # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= TI_6AL_4V_Titanium #Stress_units= ksi #Strain_units= strain #Su= 146. #Sy= 138. #E= 15800. #%RA= 0.0 #BHN= 0. #NO. FAT. PTS.= 12 #Tot Strain 2Nf Stress Mean Plastic Strain Initial #_ Amp Amp Stress Amp Elastic Mod. 0.043000 170. 143.30 0. 0.034000 15838. 0.032950 206. 141.85 0. 0.024050 15838. 0.022900 518. 137.50 0. 0.014250 15838. 0.012700 1434. 127.63 0. 0.004650 15838. 0.012650 1440. 126.62 0. 0.004700 15838. 0.008550 3540. 119.08 0. 0.000900 15838. 0.008700 4420. 115.74 0. 0.001400 15838. 0.008550 5440. 121.69 0. 0.000900 15838. 0.008550 6600. 120.53 0. 0.000950 15838. 0.008550 7400. 120.96 0. 0.000950 15838. 0.006450 21440. 102.25 0. 0.000000 15838. 0.005150 122920. 81.51 0. 0.000000 15838. # #