# #Copyright (C) 2015 Kasra Ghahremani and 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 # Note!!: Includes Periodic overstrained specimens # Periodic overstrain= 1 cycle at 0.003 strain amplitude. See Ref for details. # 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. Use K'=676 #monotonic_K= 494 mpa #monotonic_n= 0.036 #%RA= 49. #BHN= 200. = 93.4 HRb #NO. FAT. PTS.= 21 #saedigcurve_v2.2.f starts. # #NOTE!! The Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n' #TotStrain 2Nf Stress Mean PlasStr Initial NeuberEquivSts ## Amp Amp Stress Amp ElasMod. Ampl. 0.70 1 676. 0. 0.69 208083. #Fitted_point manually: tensile test 0.00877 1500 462.5 0. 0.00655 208083. #Fitted_point manually 0.00537 5000 435.3 0. 0.00328 208083. #Fitted_point 0.00385 12000 414.1 0. 0.00186 208083. #Fitted_point manually 0.00285 30000 391.2 0. 0.00097 208083. #Fitted_point manually 0.00201 75000 354.1 0. 0.00031 208083. #Fitted_point manually 0.00160 120000 315.5 0. 0.00008 208083. #Fitted_point manually 0.00130 200000 268.0 0. 0.00001 208083. #Fitted_point 0.00102 400000 211.6 0. 0.00000 208083. #Fitted_point manually 0.00086 600000 178.6 0. 0.00000 208083. #Fitted_point manually 0.00073 1000000 152.1 0. 0.00000 208083. #Fitted_point manually 0.00060 3000000 124.3 0. 0.00000 208083. #Fitted_point manually 0.00052 7000000 107.3 0. 0.00000 208083. #Fitted_point manually 0.00046 15000000 96 0 0 208083. #Fitted_point manually 0.00046 30000000 96 0 0 208083. #Fitted_point manually # #