Select Material Properties

Ti-17 titanium alloy

Table 1.

Constant	Value	Units	Notes
E	116935	MPa
K'	1183	MPa
n'	0.0276
σ'f	1172	MPa
b	-0.017
ε'f	0.71219
c	-0.61594
p	0.026859		n/(1+n)
ρ*	7.00E-06	m	By method 3
C1	6.00E-34
C2	1.00E-13
C3	3.00E-11
m1	59
m2	8.6327
m3	3.8976

350WT steel

Table 2.

Constant	Value	Units	Notes
E	191500	MPa
Sys	365	MPa
K'	638.01	MPa
n'	0.1093
p	0.098531		n/(1+n)
ρ*	2.60E-06	m	By method 2
C1	6.00E-18
m1	10.762
C2	3.00E-11
m2	3.4324

7010 T7 Al alloy

Table 3.

Constant	Value	Units	Notes
E	70300	MPa
v	0.33
σ'f	1054.5	MPa
b	-0.14
ε'f	0.35
c	-0.8
K'	807	MPa
n'	0.09
Sys	455	MPa
p	0.0825		n/(1+n)
ρ*	2.60E-06	m	By method 3
C1	2E-13
C2	6E-11
C3	9E-13
C4	1E-09
m1	12.294
m2	4.038
m3	7.411
m4	2.906

7075 T6 Al alloy

Table 4.

Constant	Value	Units	Notes
E	71000	MPa
v	0.33
σ'f	778.6	MPa
b	-0.0629
ε'f	0.2387
c	-0.6944
K'	864.1	MPa
n'	0.0866
Sys	66	MPa
p	0.0797		n/(1+n)
ρ*	4.4E-06	m	By method 3
C1	8E-18
C2	2E-10
m1	30.05
m2	3.42

7050 T7451 Al alloy

Table 5.

Constant	Value	Units	Notes
E	71016	MPa
v	0.33
σ'f	639.14	MPa
b	-0.08
ε'f	0.3598
c	-0.914
K'	704	MPa
n'	0.0706
p	0.0659		n/(1+n)
ρ*	2E-05	m	By method 2
C1	4E-11
C2	1E-10
m1	4.46
m2	3.72

2324 T7 Al

Table 6.

Constant	Value	Units	Notes
E	72407	MPa
v	0.33
K'	877.5	MPa
n'	0.14
p	0.12
ρ*	1.5E-05	m
C1	4E-11	2E-18
m1	4.46	29.381
C2	1E-10	1E-11
m2	3.72	5.08

A36 steel

Table 7.

Property	Value
Elastic Modulus (MPa)	1.90538E+05
Elastic Poisson's Ratio	0.3
Cyclic Strain Hardening Exponent	0.1656
Cyclic Strength Coefficient (MPa)	893.9
Plane Strain Fracture Toughness (MPa(m1/2))	75
Kt Compression	3.5
Characteristic block size Rho* (m)	5.0E-05
Glinka's P ratio correction factor	0.1421
Yield Strength	319.403
Comma-separated list of Glinka's coefficients	1.571952E-16, 7.7532202E-14, 7.2070257, 4.745437