#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 # # B55XK steel from Hot Rolled 0.250 inch plate. Bethlehem Steel # probably qualifies as HSLA-55 HSLA-380(metric) # Ref.: G.A.Miller and H.S.Reemsnyder, "Strain-Cycle Fatigue of Sheet and # Plate Steels I: Test Method Development and Data Presentation," # SAE Paper 830175, Detroit MI, Feb28-Mar.4, 1983. For more information # on this steel contact one of the authors at http://www.hsreemsnyder.com # Data digitized by F.D.+E from graphs and may contain errors. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= B55XFsteel #NAME= HSLA-55 #NAME= HSLA-380 (metric) #Stress_units= ksi #Strain_units= strain #Sy= 57.8 0.2pc offset X 6.89 = 398mpa #Su= 70.8 = 488mpa #eu= 0 #strain at Su not reported #E= 29500. #FractureStrain= 0 #FractureStress= 0. #monotonic_K= 0 #monotonic_n= 0 #BHN= 0. #%RA= 0 % #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberStressAmpl 0.00990 2446 63.0 0 0.00776 29500 135.7 0.00498 8652 53.4 0 0.00317 29500 88.6 0.00496 9349 55.0 0 0.00310 29500 89.7 0.00496 10188 57.5 0 0.00301 29500 91.8 0.00489 11694 53.4 0 0.00308 29500 87.8 0.00251 56360 47.5 0 0.00090 29500 59.3 0.00252 61417 48.3 0 0.00088 29500 59.9 0.00249 63571 46.5 0 0.00091 29500 58.4 0.00250 83696 48.7 0 0.00085 29500 60.0 0.00162 481951 42.0 0 0.00020 29500 44.9 0.00155 674298 40.5 0 0.00018 29500 43.0 0.00117 2000000 34.5 0 0.00000 29500 34.5 #runout 0.00117 4400000 34.5 0 0.00000 29500 34.5 #runout # #