|
Properties
|
|
Density - gm/cc
|
17.25
|
|
Electrical Conductivity - %IACS
|
12.9
|
|
Thermal conductivity, cgs units
|
0.306
|
|
BTU/hr. ft. F
|
74
|
|
|
|
CTE x 10-6 in/in/°F
|
|
68 to 750
|
2.56
|
|
68 to 1450
|
3.00
|
|
|
|
Tensile Propertiers @ Room Temperature
|
|
Ultimate Tensile - psi
|
135,000
|
|
0.2% Yield Strength - psi
|
120,000
|
|
Elongation - % in 2"
|
3.0
|
|
Modulus of Elasticity - psi
|
50 x 106
|
|
|
|
Tensile Propertiers @ 1500°F
|
|
Ultimate Tensile Strength - psi
|
75,000
|
|
Elongation - % in 2"
|
6.0
|
|
|
|
Hardness @ Room Temperature - Rc
|
33
|
|
@ 1500°F - Ra
|
51
|
|
|
|
Impact Strength
|
|
Charpy Unnotched - Ft. lbs.
|
17.5
|
|
Charpy V notched - Ft. lbs.
|
2
|
|
|
