# #Copyright (C) 2015 FD+E Comm. of SAE #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 Founda- #tion; 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/curve # CSA G40.21-350W, or ASTM-A572 Grade 50, 9.5mm plate # Simulated HAZ: heat 990C 30min, cool between 2 large circular disks. # Specimen polished, smooth cylindrical, 10mm gauge length. 5mm diam. # Nominal Chem.: 0.23C 0.50-1.50Mn .04P .05S .35Si # Ref. K.Ghahremani, PhD thesis U.ofWaterloo, 2015. # HRB= 89 before sim. HAZ, =94 after sim.HAZ # Elongation= 32% over 10mm. #FileType= strain_life #DataType= fitted #TIMEcol= 0 #NAME= ASTM-A572-Gr50 #NAME= G40.21-350W #NAME= StructuralSteel #Stress_units= mpa #Strain_units= strain #Su= 612. mpa #Sy= 356. mpa #E= 208083. #FractureStrain= 0.70 #FractureStress= 0. not reported. Used K'=676 #monotonic_K= 494 mpa #monotonic_n= 0.036 #%RA= 49. #BHN= 200. = 93.4 HRb #No. fatigue data points= 21 # #NOTE!! Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n' #Total Strain 2Nf Stress Mean Plastic Strain Initial ## Amp Amp Stress Amp Elastic Mod. 0.70 1 676. 0. 0.69 208083. #Fitted_point manually: tensile test 0.01123 1000 477.1 0. 0.00894 208083. #Fitted_point 0.00782 2000 456.5 0. 0.00563 208083. #Fitted_point 0.00513 5000 430.6 0. 0.00306 208083. #Fitted_point 0.00391 10000 412.2 0. 0.00193 208083. #Fitted_point 0.00313 20000 394.7 0. 0.00123 208083. #Fitted_point 0.00248 40000 373.2 0. 0.00068 208083. #Fitted_point 0.00217 80000 358.2 0. 0.00044 208083. #Fitted_point manually 0.00195 160000 344.3 0. 0.00029 208083. #Fitted_point manually 0.00175 400000 327.5 0. 0.00017 208083. #Fitted_point manually 0.00164 1000000 315.9 0. 0.00012 208083. #Fitted_point 0.00155 3000000 305.0 0. 0.00008 208083. #Fitted_point manually 0.00155 10000000 305. 0. 0.00008 208083. #Fitted_point manually # #