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#Copyright (C) 2012 F.D.E. Committee #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 # # Inconel 718 Tested at 650C # Specimens from 0.75inch annealed plate, Identified as heat 2 # Solution Anneal 940C 2h, air cool, duplex age 718C 8h furnace cool, # to 621C hold 8h, air cool. # Ref.: C.R.Brinkman and G.E.Korth, "Strain Fatigue and Tensile Behavior # of Inconel 718 from Room Temperature to 650C," J.of Test. Eval., V2N4 # July 1974, pp.249-259. StsAmp vs PlasStrAmpl graph missing points. # Data digitized from graphs and may contains errors. Check the # original Ref. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= IN718 #NAME= NickelBased #Name= Test650C #Stress_units= mpa #Strain_units= strain #Sy= 910. 0.2pc offset =130 ksi at 650C #Su= 1100. = 160 ksi at 650C #eu= 0.14 #E= 175500. mpa =25500 ksi #FractureStrain= 0.18 #FractureStress= 1450. #monotonic_K= 0 not reported #monotonic_n= 0 not reported #BHN= 0. #%RA= 21. % #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberStressAmpl 0.02405 74 1100 0 0.01581 175700 2156 0.02144 96 1100 0 0.01581 175700 2035 0.01263 253 926 0 0.00704 175700 1434 0.01034 1000 761 0 0.00506 175700 1175 0.00971 1207 940 0 0.00471 175700 1267 0.00705 3916 695 0 0.00265 175700 928 0.00539 10805 680 0 0.00111 175700 802 0.00496 21027 680 0 0.00111 175700 770 0.00405 148506 661 0 0.00053 175700 686 0.00406 354886 648 0 0.00037 175700 680 # #