#Copyright (C) 2019  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
#
# DualPhase-80 DP80, DP550, 4% Prestrain, sheet-12L 18.7% Martensite
# 14 or 18 inch wide sheets prestrained 4%  then cut for specimens.
# Heat "A"  longitudinal, 0.096inch original thickness
# Chem.: 0.12wt%C 1.55Mn .009P .01S .64Si .046V .017Ce .062Al 
# Ref.: J.M.Holt, B.K.Stewart, "Variability of Strain-Controlled
# Fatigue Properties of USS Dual Phase 80 Steel," King-of-Prussia, PA, 
# Nov. SAE Paper 801400, 1980
# Tested by J.A.Nicholson
# !
# Note! : Changed from paper:
# Emod taken from long life data point and Plast. Strain calc changed

#FileType= strain_life
#DataType= raw
#TIMEcol= 0
#NAME= DP80
#NAME= DP550
#NAME= SteelSheet
#Strain_units= strain
#Stress_units= mpa
#Sy= 580. mpa  
#Su= 683.
#E=  200437  mpa  from long life tests.
#eu= 0.0   # Strain at Ultimate not reported
#%RA=  50.8  % 
#Elongation  23.0% over 2 inch
#FractureStrain= 0 not reported
#FractureStress=  0.  not reported
#monotonic_K= 946   mpa 
#monotonic_n= 0.102 
#BHN=   0. not reported

#TotStrAmpl 2Nf  StsAmpl So  PlasStrAmpl Init.Modulus 
0.0076 1570 462 0 0.00530 200437
0.00546 5300 404 0 0.00345 200437
0.00522 2628 431 0 0.00307 200437
0.00499 4150 418 0 0.00291 200437
0.0033 15716 333 0 0.00164 200437
0.00249 40000 317 0 0.00091 200437
0.00158 577540 290 0 0.00013 200437
0.00151 255240 281 0 0.00011 200437
0.00148 582260 279 0 0.00009 200437
0.00117 2223680 215 0 0.00010 200437 #runout
0.00106 3084040 214 0 0.00000 200437 #runout
#
#