#Copyright (C) 2000 R.W. Landgraf #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 MERCHANTA- #BILITY 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 # #NAME= SAE1045 #Fn= 59 # MEDIUM CARBON, Q & T @ 80F(probably for 1hr) # LANDGRAF, T&AM 320, 1968 BHN 705 # #FileType= strain_life #DataType= fitted #TIMEcol= 0 #Stress_units= ksi #Strain_units= strain #Su= 299.80 #Sy= 264.80 #E= 29500. #%RA= 2.0 #BHN= 705. #NO. FAT. PTS.= 8 #Tot Strain 2Nf Stress Mean Plastic Strain Initial # Amp Amp Stress Amp Elastic Mod. # SAE1045 BHN= 705 Fn= 0 # Monotonic Props. Cyclic Props. #ELAS. MOD.= 29500. KSI, 203. GPA K' =1033.7 KSI, 7127.MPA #YIELD,0.2%= 265. KSI, 1826. MPA N' = 0.1713 #ULT. STRG.= 300. KSI, 2067. MPA F. STRG COEF= 339.8 KSI, 2343.MPA #K = 0.0 KSI, 0. MPA F.STRG EXP, b=-0.0705 #N = 0.0000 FAT DUCT COEF= 0.0015 #RED. IN AREA = 2.0 F.DUCT EXP, c=-0.4113 #T. FRAC. STG.= 0.0 KSI, 0. MPA Exp Cyc Yld = 356. Ksi,2458.MPA #T. FRAC. STR.= 0.000 Fit Cyc Yld = 327. Ksi,2251.MPA #No. fatigue data points= 8 # # NOTE!! The Following Points are <b>FITTED DATA:</b> #UNITS= KSI #Stress_Units= KSI # Total Strain 2Nf Stress Mean Plastic Strain Initial # Amp Amp Stress Amp Elastic Mod. 0.01303 1 339.8 0. 0.00151 29500. #Fitted_point 0.01211 2 323.6 0. 0.00114 29500. #Fitted_point 0.01106 5 303.4 0. 0.00078 29500. #Fitted_point 0.01038 10 288.9 0. 0.00059 29500. #Fitted_point 0.00977 20 275.2 0. 0.00044 29500. #Fitted_point 0.00905 50 258.0 0. 0.00030 29500. #Fitted_point 0.00855 100 245.7 0. 0.00023 29500. #Fitted_point 0.00810 200 233.9 0. 0.00017 29500. #Fitted_point 0.00755 500 219.3 0. 0.00012 29500. #Fitted_point 0.00717 1000 208.9 0. 0.00009 29500. #Fitted_point 0.00681 2000 198.9 0. 0.00007 29500. #Fitted_point 0.00637 5000 186.5 0. 0.00005 29500. #Fitted_point 0.00605 10000 177.6 0. 0.00003 29500. #Fitted_point 0.00576 20000 169.1 0. 0.00003 29500. #Fitted_point 0.00539 50000 158.5 0. 0.00002 29500. #Fitted_point 0.00513 100000 151.0 0. 0.00001 29500. #Fitted_point 0.00488 200000 143.8 0. 0.00001 29500. #Fitted_point 0.00458 500000 134.8 0. 0.00001 29500. #Fitted_point 0.00436 1000000 128.4 0. 0.00001 29500. #Fitted_point 0.00415 2000000 122.3 0. 0.00000 29500. #Fitted_point 0.00389 5000000 114.6 0. 0.00000 29500. #Fitted_point 0.00370 10000000 109.1 0. 0.00000 29500. #Fitted_point 0.00352 20000000 103.9 0. 0.00000 29500. #Fitted_point 0.00330 50000000 97.4 0. 0.00000 29500. #Fitted_point 0.00315 100000000 92.8 0. 0.00000 29500. #Fitted_point 0.00300 200000000 88.4 0. 0.00000 29500. #Fitted_point 0.00281 500000000 82.8 0. 0.00000 29500. #Fitted_point 0.00267 1000000000 78.9 0. 0.00000 29500. #Fitted_point #