#Copyright (C) 2019 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 # # SAE950 EX-Ten50KF HSLA-345XK Equi.Biax.Strained= 0.40 # Balanced Biaxial Prestrains= 0.40 applied. # Chem.: 0.11wt%C .68Mn .004P .014S .48Si .007N .055Al lt.005Cb # .017V .015Ce Original Thickness= 3.1mm # Ref.: J.M.Holt, P.L.Charpentier, "Effect of Cold Forming on the # Strain-Controlled Fatigue Properties of HSLA Steel Sheets," # Proc. of Int. Conf. on Tech. + Appl. of HSLA Steels, # Ed.: M.Korchynsky, ASM Book ISBN 0-87170-191-X, 1984, pp.209-222. # Tested by: J.M.Flynn and J.A.Nicholson. # # NOTE!!: Stress Ampl. not reported, taken here from Cyclic Sts-Str. # Data digitized from graphs and may contain errors. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= SAE950XF #NAME= HSLA-345XF #NAME= USSteel #Stress_units= mpa #Strain_units= strain #Sy= 644. #Su= 675. #E= 204500. #Taken from graph of Cyclic-SS #eu= 0.018 #engr. strain at Su #%RA= 0 % not reported #%Elongation= 19.6 % over 0.3inch #FractureStrain= 0. #FractureStress= 0. #monotonic_K= 0 not reported #monotonic_n= 0 not reported #BHN= 0. not reported #NOTE!!: Stress Ampl. not reported, taken here from Cyclic Sts-Str. #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod 0.00772 361.89 492 0 0.00531 204500 0.00762 436.13 495 0 0.00520 204500 0.00504 2347.4 470 0 0.00274 204500 0.00496 3703 469 0 0.00267 204500 0.00490 5604.2 467 0 0.00262 204500 0.00258 27749 403 0 0.00061 204500 0.00249 56713 397 0 0.00055 204500 0.00203 94300 366 0 0.00024 204500 0.00159 505270 306 0 0.00009 204500 0.00129 1629400 270 0 0.00000 204500 0.00153 2878700 300 0 0.00006 204500 #runout # #