#Copyright (C) 2012  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
#
# OFHC Copper, Annealed, Test at -269C in Liq. Helium
# Vac. annealed at 920K(1200F) for 1 hr after machining from bar center.
# Spec. length in longitudinal direction of 25.4mm diam. bar stock.
# Ref.: A.J.Nachtigall, NASA TN D-7532, 1974
#
#FileType= strain_life
#DataType= raw
#TIMEcol= 0
#NAME=  OFHC_Copper
#NAME=  Annealed
#NAME=  temp=-269C
#Strain_units= strain
#Stress_units= ksi
#Sy=  6.9 ksi
#Su=  61.0
#eu= 0
#E=  20088.
#%RA=    0.0
#BHN=   0.
#FractureStrain= 1.8
#FractureStress=  0.
#monotonic_K= 0
#monotonic_n= 0
#NO. FAT. PTS.=    6
#TotStrAmpl   2Nf  StsAmpl   So   PlasStrAmpl  Init.Modulus
0.021200       318.   72.2    0.  0.017600       20088.
0.016000       754.   62.7    0.  0.012900       20088.
0.010950      6980.   55.8    0.  0.008150       20088.
0.008850      8940.   52.8    0.  0.006250       20088.
0.004700     91180.   39.7    0.  0.002700       20088.
0.003650    183140.   38.0    0.  0.001750       20088.
#
#