#Copyright (C) 2001 ArvinMeritor, Inc. #See the GNU disclaimer below indicating the distribution of this #data file with no warranty, express or implied, whatsoever. # #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 # #DataType= fitted #Filetype= strain_life #NAME= SS409_400C #NAME= T409_400C #Name= StainlessSteel #Fn= 711 #Stress_units= ksi #Strain_units= strain #Su= 37.3 #Sy= 17.5 #E= 25000. #%RA= 85.4 #BHN= 75. # # Fitted Data Curve ! # Testing conducted at WMT+R circa June 1998 # Temperature 400 deg. C # Data courtesy of Paul Lubinski, ArvinMeritor, 31Oct01 # # SS409_400C T409_400C BHN= 75 Fn= 711 #_ Monotonic Props. Cyclic Props. #ELAS. MOD.= 25000. KSI, 172. GPA K' = 114.7 KSI, 791.MPA #YIELD,0.2%= 18. KSI, 121. MPA N' = 0.1958 #ULT. STRG.= 37. KSI, 257. MPA F. STRG COEF= 110.2 KSI, 760.MPA #K = 0.0 KSI, 0. MPA F.STRG EXP, b=-0.1291 #N = 0.0000 FAT DUCT COEF= 0.8161 #RED. IN AREA = 85.4 F.DUCT EXP, c=-0.6596 #T. FRAC. STG.= 0.0 KSI, 0. MPA Exp Cyc Yld = 34. Ksi, 234.MPA #T. FRAC. STR.= 0.000 Fit Cyc Yld = 29. Ksi, 197.MPA #No. fatigue data points= 11 # # NOTE!! The Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n' #Stress_Units= KSI #_Total Strain 2Nf Stress Mean Plastic Strain Initial #_ Amp Amp Stress Amp Elastic Mod. 0.82047 1 36.7 0. 0.81900 25000. #Fitted_point 0.52064 2 36.0 0. 0.51920 25000. #Fitted_point 0.28586 5 35.1 0. 0.28446 25000. #Fitted_point 0.18197 10 34.5 0. 0.18059 25000. #Fitted_point 0.11612 20 33.8 0. 0.11477 25000. #Fitted_point 0.06447 50 33.0 0. 0.06315 25000. #Fitted_point 0.04156 100 32.4 0. 0.04027 25000. #Fitted_point 0.02700 200 31.8 0. 0.02572 25000. #Fitted_point 0.01551 500 31.0 0. 0.01427 25000. #Fitted_point 0.01038 1000 30.4 0. 0.00916 25000. #Fitted_point 0.00708 2000 29.9 0. 0.00588 25000. #Fitted_point 0.00443 5000 29.2 0. 0.00327 25000. #Fitted_point 0.00322 10000 28.6 0. 0.00207 25000. #Fitted_point 0.00241 20000 28.1 0. 0.00129 25000. #Fitted_point 0.00174 50000 27.3 0. 0.00065 25000. #Fitted_point 0.00141 100000 26.6 0. 0.00035 25000. #Fitted_point 0.00117 200000 25.6 0. 0.00015 25000. #Fitted_point 0.001 400000 23.4 0. 0.00002 25000. #Fitted_point 0.001 3200000 23.4 0. 0.00002 25000. #Fitted_point #Flat fatigue limit above entered manually. FAC Mar2009 # #