#  Copyright (C) 2000 Fatigue Design & Evaluation 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 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
#
#Ford= 108       ALUM
# AA 2024-T4 ALUM., wrought, Specimens from 3/4inch rod stock.
# ENDO T. J. MORROW, J. OF MATERIALS, VOL.4, P.159,1969
# BHN ASSUMED 120,  Strain Controlled Diametral testing
# Converted to longitudinal. correction Jan.31, CCC
# NOTE:  Original data points were averages of several points
#
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#NAME=  AA2024-T4
#UNITS= KSI
#Stress_units= ksi
#Su=       69.00
#Sy=       44.00
#E=       10196.
#%RA=   35.0
#BHN= 120.
#NO. FAT. PTS.=  8
#
# AA2024-T4  BHN=    0. Fn=  108
#          Monotonic Props.            Cyclic Props.
#ELAS. MOD.= 10196. KSI,   70. GPA     K'        = 113.2 KSI,   780.MPA
#YIELD,0.2%=    44. KSI,  303. MPA     N'        = 0.0907
#ULT. STRG.=    69. KSI,  476. MPA     F. STRG COEF=  110.0 KSI, 758.MPA
#K       =      0.0 KSI,      0. MPA   F.STRG EXP, b=-0.0760
#N            = 0.0000                 FAT DUCT COEF=   0.7306
#RED. IN AREA = 35.0                   F.DUCT EXP, c=-0.8375
#T. FRAC. STG.=   0.0 KSI,    0. MPA   Exp Cyc Yld  =   64. Ksi, 444.MPA
#T. FRAC. STR.= 0.000                  Fit Cyc Yld  =   67. Ksi, 461.MPA
#No. fatigue data points=    8
#   NOTE!!! The Following Points are <b>FITTED DATA:</b>
# Total Strain   2Nf  Stress  Mean   Plastic Strain   Initial
#    Amp               Amp   Stress      Amp        Elastic Mod.
   0.74135          1   110.0      0.   0.73056     10196. #Fitted_point
   0.41906          2   104.4      0.   0.40882     10196. #Fitted_point
   0.19933          5    97.3      0.   0.18978     10196. #Fitted_point
   0.11526         10    92.3      0.   0.10620     10196. #Fitted_point
   0.06802         20    87.6      0.   0.05943     10196. #Fitted_point
   0.03560         50    81.7      0.   0.02759     10196. #Fitted_point
   0.02304        100    77.5      0.   0.01544     10196. #Fitted_point
   0.01585        200    73.6      0.   0.00864     10196. #Fitted_point
   0.01074        500    68.6      0.   0.00401     10196. #Fitted_point
   0.00863       1000    65.1      0.   0.00224     10196. #Fitted_point
   0.00731       2000    61.7      0.   0.00126     10196. #Fitted_point
   0.00623       5000    57.6      0.   0.00058     10196. #Fitted_point
   0.00569      10000    54.6      0.   0.00033     10196. #Fitted_point
   0.00527      20000    51.8      0.   0.00018     10196. #Fitted_point
   0.00483      50000    48.4      0.   0.00008     10196. #Fitted_point
   0.00455     100000    45.9      0.   0.00005     10196. #Fitted_point
   0.00429     200000    43.5      0.   0.00003     10196. #Fitted_point
   0.00399     500000    40.6      0.   0.00001     10196. #Fitted_point
   0.00378    1000000    38.5      0.   0.00001     10196. #Fitted_point
   0.00359    2000000    36.5      0.   0.00000     10196. #Fitted_point
   0.00334    5000000    34.1      0.   0.00000     10196. #Fitted_point
   0.00317   10000000    32.3      0.   0.00000     10196. #Fitted_point
   0.00301   20000000    30.7      0.   0.00000     10196. #Fitted_point
   0.00281   50000000    28.6      0.   0.00000     10196. #Fitted_point
   0.00266  100000000    27.1      0.   0.00000     10196. #Fitted_point