# #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 # # NOTE: Fitted Data !! # 13Cr4Ni Stainless Steel, AISI-415 from forged bars, then heat treated: # Austenized 985C 1hr, oil quenched, Tempered 600C 4hr, air cooled # .037C wt% .21Si .53Mn 4.19Ni 12.71Cr .66Mo # Note: Original test data is both Axial and Rotating Bending. # also both transverse and longitudinal direction, as noted below. # Ref.: D.Wagner, J.-P. Chavaillard, Y.Meyzaud, M.Bonningue, R.Cozar # and G.Baudry, "Toughness and Fatigue Properties of Matensitic # Stainless Steels for Nuclear Applications," Matls. for Energy Systems, # V.6, N4, March 1985 pp.263-272. # Original test data digitized from graphs and may contain errors. # #FileType= strain_life #DataType= fitted #TIMEcol= 0 #NAME= SS-13Cr4Ni #NAME= AISI-415 #Name= unaged #NAME= StainlessSteel #Stress_units= mpa #Strain_units= strain #Sy= 712. Longt.=720, Tranv.=704 #Su= 800. #eu= 0 #strain at Su not reported #E= 201000. mpa =29170 ksi (taken from ASME documents) #FractureStrain= .0 not reported #FractureStress= 0. not reported #monotonic_K= 0 not reported #monotonic_n= 0 not reported #BHN= 0. #%RA= 0. % #saedigcurve_v2.2.f starts. #Original data are both axial LCF and Rotating bending. #NOTE!! The Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n' #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberStressAmpl 0.40 1 1005 0 0.395 201000. #Fitted_point intercepts of elast, plastic 0.01147 1000 684.3 0. 0.00806 201000. #Fitted_point # 0.00778 2000 662.9 0. 0.00448 201000. #Fitted_point 0.00524 10000 635.9 0. 0.00207 201000. #Fitted_point manually 0.00424 25000 616.6 0. 0.00117 201000. #Fitted_point manually 0.00365 50000 598.4 0. 0.00067 201000. #Fitted_point manually 0.00321 100000 576.6 0. 0.00034 201000. #Fitted_point manually # 0.00301 100000 561.8 0. 0.00021 201000. #Fitted_point 0.00286 200000 548.3 0. 0.00013 201000. #Fitted_point 0.00272 500000 531.8 0. 0.00008 201000. #Fitted_point 0.00264 1000000 519.9 0. 0.00005 201000. #Fitted_point 0.00256 2000000 508.2 0. 0.00003 201000. #Fitted_point 0.00247 5000000 492.8 0. 0.00002 201000. #Fitted_point 0.00241 10000000 481.2 0. 0.00001 201000. #Fitted_point 0.00234 20000000 469.7 0. 0.00001 201000. #Fitted_point 0.00227 50000000 454.7 0. 0.00000 201000. #Fitted_point 0.00221 100000000 443.6 0. 0.00000 201000. #Fitted_point 0.00215 200000000 432.7 0. 0.00000 201000. #Fitted_point # #