#Copyright (C) 2013 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 # X65 Pipeline steel. Ferritic steel, small grain size # Engineering Tensile Stress-Strain curve data digitized from # true stress-strain graphs in the thesis. # Chem.: .09wt%C .25Si 1.13Mn .04Cr .09Mo + other trace elements: # .70Cu .001S .035Ni .05V .018Al .015Ti .0006N # Ref.: V.Aune and M.Hovdelien, "Impact against offshore pipelines," MSc. # thesis Dept. Struc. Engr., Norwegian U. of Sci and Tech., June 2012. # #NOTE!: For BS7910 FADs required Tags are: ##FileType= #DataType= #Sy= #Su= #E= ##Stress_units= #Strain_units= # #FileType= strain_stress #DataType= engineering #Can be "engineering" or "true" #NAME= X65steel #NAME= PipeLine #NAME= FerriticSteel #Stress_units= mpa #Strain_units= strain #Sy= 472. mpa = 68.5 ksi #Su= 565. mpa = 81.9 ksi #eu= 0.102 #strain at Su #E= 208000 mpa 30168. ksi #converted with #EngStr = exp(trueStr) -1 #EngSts = trueSts/(1+trueStr) #Convert in spread sheet using file aune_oldNoBridge2 #EngStr EngSts 0 0 0 0 0.001295 268.5 0.00259 537 0.00677 503 0.01485 476 0.02306 493 0.03342 517 0.05230 540 0.07583 553 0.10209 565 #Probably Su # #