#Copyright (C) 2021  Fatigue Design + Evaluation Committee of the 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
#
# Beryllium  BHN 134/183
# Vacuum Hot Pressed
# Chem.: 0.15C-max .08Mg-max .12Si-max .16Al-max .18Fe-max 2.0BeO-max 98Be-min
# Ref.: R.W.Smith M.H.Hirschberg S.S.Manson, "Fatigue Behavior 
# Ref.: of Materials under Strain Cycling in Low and intermediate
# Ref.: Life Range," NASA Tech. Note D-1574, April 1963
#
#FileType= strain_life
#DataType= raw
#TIMEcol= 0
#NAME=  BERYLLIUM 
#Stress_units= ksi
#Strain_units= strain

#Sy=     38  ksi
#Su=     47. ksi
#E=   41974.
#%RA=     1.7
#BHN=  159.
#FractureStress=   48.00
#FractureStrain=   0.02
#
#StrAmpl   2Nf  StsAmp  So    PlasStrAmpl   Emod
0.004000    146.  51.49    0.  0.002800     41974.
0.002000    276.  41.05    0.  0.001000     41974.
0.001700    520.  39.45    0.  0.000800     41974.
0.001200   8520.  32.92    0.  0.000400     41974.
#
#