#
# Data set for MSU Multi-Stage Fatigue Model v.2.1 (Academic Version)
#
model_tag= MSF2

# Fields in the data set
# material - Tag for material
# tag - Tag for data set
# source - Source of data set
# comment - Any other comment on data set
# Emod - Young's modulus [MPa]
# Syld - Yield stress [MPa]
# Sult - Ultimate Stress [MPa]
# DCS0 - Reference grain size (microns)
# DCS - Grain size (microns)
# GO0 - Reference grain orientation (units?)
# GO - Grain orientation (units?)
# poresize - Pore size
# porennd - Pore nearest neighbor distance
# porosity - Porosity
# porTH - Porosity threshold
# partsize - Particle size average
# partdev - Particle size standard deviation
# NTYPE - Type of fatigue loading: 1=Crack length propagation, 2=Fatigue life
# MODEL - 1=Elastic, 2=Plastic
# NSPEC - No. of spectrum fatigue loads (0 for undetermined and crack length limit)
# NSAMP - 1=Strain, 2=Stress amplitude load
# excluded - Is dataset excluded? 0=no, 1=yes
# is_curve - Is dataset a curve only? 0=no, 1=yes
# experiment - (Stress/Strain/a, No. of Cycles)
# NFLOAD - Number of applied fatigue loads
# FLOAD - Fatigue loading [Nloadef, S, Smean or R, a, NCycles]
#
material= Nitralloy 135 Steel
tag= Nitralloy 135
comment= Similar to ion-nitrided AISI 4140
Emod= 206843
Syld= 690
Sult= 860
DCS0= 40
DCS= 40
GO0= 1
GO= 1
poresize= 10
porennd= 400
porosity= 0.0015
porTH= 0.0001
partsize= 20
partdev= 4.2
NTYPE= 2
MODEL= 2
NSPEC= 1
NSAMP= 1
excluded= 0
is_curve= 0
NFLOAD= 1
FLOAD= 1
2 0.003 0.006 -1 100
experiment= 11
0.00395 8e+07
0.0041 1e+07
0.0042 3.7e+06
0.0042 1e+07
0.00425 6.5e+06
0.0044 1.7e+06
0.00445 550000
0.00465 450000
0.00475 180000
0.00504 60000
0.0055 8250