SAE Standard Fatigue Data File format

# #SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #

#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

# RQC-100 SAE15B21H  Bethlehem Steel  a Boron Steel.
# Chem. .19Cwt% 0.79Mn .005P .021S .24Si .0028_B
# 3/8 inch thick plate, Roller quenched from 1650F tempered
# at 900F or higher to 100 ksi.   
# Ref.: L.Tucker, S.Bussa, "The SAE Cumulative Fatigue Damage Test
# Program," SAE paper 750038, SAE Congress Detroit MI, Feb. 1975.

#FileType= strain_life
#DataType= raw
#TIMEcol= 0
#Name= RQC-100
#Name= BoronSteel
#Name= SAE15B21H
#Stress_units= mpa
#Strain_units= strain
#Tensile Properties below are for Transverse
#Sy= 807 mpa  avg. of 3
#Su= 851
#E= 208000 mpa reported
#
#BHN= 257  based on Su
#%RA= 44 %
#TrueFractureStress= 1100
#TrueFractureStrain= 0.58
#monotonicK= 1150 mpa
#monotonicn= 0.068

#strAmpl   2Nf stsAmpl So PlsStrAmp  Emod
 0.0198     228 869 0 0.01562 208000 
 0.0150     390 786 0 0.01122 208000 
 0.010      880 627 0 0.00699 208000 
 0.010      978 607 0 0.00708 208000 
 0.010     1320 745 0 0.00642 208000 
 0.0062    1900 579 0 0.00342 208000 
 0.0060    2330 703 0 0.00262 208000 
 0.0053    4240 545 0 0.00268 208000 
 0.0050    4400 558 0 0.00232 208000 
 0.0050    4460 565 0 0.00228 208000 
 0.0030   54900 621 0 0.00001 208000 
 0.0029   38300 496 0 0.00052 208000 
 0.0025  167000 524 0 0.00000 208000 
 0.0025  185000 503 0 0.00008 208000 
 0.0020 10000000 414 0 0.00001 208000 #runout
 0.0019  580000 379 0 0.00008 208000 
#
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