# #Copyright (C) 2011 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 # # NOTE: Fitted Data !! # SAE1012 0.143in HotRolled Sheet, Dofasco TV130 # 0.13C wt% .38Mn .004P .015S .006Si .02Cu .015Ni .01Cr # Ref.: G.M.Marsh, A.D.Robb and T.H.Topper, "Techniques and Equipment for # Axial Fatigue Testing of Sheet Steel," SAE Paper 730578, 1973 # Original test data digitized from graphs and may contain errors. # #FileType= strain_life #DataType= fitted #TIMEcol= 0 #NAME= SAE1012 #NAME= SAE1010 #NAME= Dof_TV130 #NAME= HotRolled #NAME= SteelPlate #Stress_units= mpa #Strain_units= strain #Sy= 227. #Su= 368. #eu= 0 #strain at Su not reported #E= 206700. # Modulus not reported. Estimated #FractureStrain= 1.22 #FractureStress= 902. #BHN= 85. #%RA= 71 % # saedigcurve_v2.2.f starts. # # NOTE!! The Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n' #Stress_Units= MPa # Total Strain 2Nf Stress Mean Plastic Strain Initial # Amp Amp Stress Amp Elastic Mod. 1.22 1 903 0 1.216 206700. #Fitted_point monotonic 0.06898 47 498 0 0.06657 206700 #test data point 0.01482 1000 338.4 0. 0.01318 206700. #Fitted_point 0.01101 2000 313.5 0. 0.00949 206700. #Fitted_point 0.00752 5000 283.5 0. 0.00615 206700. #Fitted_point 0.00570 10000 262.7 0. 0.00443 206700. #Fitted_point 0.00436 20000 243.4 0. 0.00319 206700. #Fitted_point 0.00313 50000 220.0 0. 0.00206 206700. #Fitted_point 0.00247 100000 203.8 0. 0.00148 206700. #Fitted_point 0.00198 200000 188.8 0. 0.00107 206700. #Fitted_point 0.00152 500000 170.7 0. 0.00069 206700. #Fitted_point 0.00102 1176205 147 0 0.00031 206700 #test data point 0.00089 2000000 131 0 0.00026 206700 #Fitted_point manually 0.00089 11883100 131 0 0.00026 206700 #test data point #