#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 # # HSLA ASTM A656 Grade_80(Yield minimum ksi) from 0.25inch plate # In metric it is probably termed an HSLA 550 # NominalChem wt% 0.18maxC 1.65maxMn .25maxP .035maxS .60maxSi .08maxV # .020maxNi .008-.10Cb # 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 # Data digitized from graphs and may contain errors. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= ASTM-A656-80 #NAME= HSLA550 #NAME= Steel #Stress_units= ksi #Strain_units= strain #Sy= 90.5 0.2pc offset X 6.89 = 624mpa #Su= 101. ksi = 696 mpa #eu= 0 #strain at Su not reported #E= 29500. #FractureStrain= 0 #FractureStress= 0. #monotonic_K= 0 not reported #monotonic_n= 0 not reported #BHN= 0. not reported #%RA= 0 % #elongation= 23.5 % minimum over 1.0inch g.l. #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberStressAmpl 0.01001 2072 87.2 0 0.00706 29500 160.5 0.00997 2213 86.2 0 0.00705 29500 159.3 0.00517 6414 78.1 0 0.00252 29500 109.1 0.00509 8428 77.8 0 0.00245 29500 108.1 0.00507 9435 77.5 0 0.00244 29500 107.6 0.00499 13371 77.4 0 0.00236 29500 106.7 0.00351 23641 71.0 0 0.00111 29500 85.8 0.00352 33492 71.5 0 0.00110 29500 86.1 0.00349 41600 69.9 0 0.00112 29500 84.8 0.00350 43601 70.1 0 0.00112 29500 85.0 0.00253 111248 68.5 0 0.00021 29500 71.5 0.00248 245504 63.0 0 0.00035 29500 67.9 0.00251 567443 64.2 0 0.00034 29500 69.0 #Stress for point below was estimated assuming no plasticity, #which is probably not quite correct. 0.00196 9512350 57.8 0 0.00000 29500 57.8 #runout # #