Yield Strength
|
N/A
140000 lbs/in²
|
Tensile Strength
|
N/A
185000 lbs/in²
|
Elongation percent in 2 inches
|
N/A
9 %
|
Hardness (Rockwell B)
|
N/A
40
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Density
|
N/A
0.29 lbs/in³
|
Modulus of Elasticity in Tension
|
N/A
28.0 x 106 lbs/in²
|
Specific Heat (32 to 212°F)
|
N/A
0.12 BTU/ºF/lbs
|
Thermal Conductivity at 212°F
|
N/A
9.4 BTU/hr.ft²/ft/ºF
|
Thermal Conductivity at 932°F
|
N/A
12.4 BTU/hr.ft²/ft/ºF
|
Mean Coefficient of Thermal Expansion per °F (32 to 212°F)
|
N/A
9.4 x 10-6 ºF
|
Mean Coefficient of Thermal Expansion per °F (32 to 600°F)
|
N/A
9.5 x 10-6 ºF
|
Mean Coefficient of Thermal Expansion per °F (32 to 1000°F)
|
N/A
10.1 x 10-6 ºF
|
Mean Coefficient of Thermal Expansion per °F (32 to 1200°F)
|
N/A
10.4 x 10-6 ºF
|
Melting Point Range
|
N/A
2550 to 2590 ºF
|
Electrical Resistivity
|
N/A
69 µΩ.cm
|
Max. Operating Temp. (Continuous Service)
|
N/A
1600 ºF
|
Max. Operating Temp. (Intermittent Service)
|
N/A
1500 ºF
|
Welding Properties
|
N/A
Very Good-Tough Welds
|
Drawing and Stamping
|
N/A
Good
|
Hot Working - Initial Forging
|
N/A
2100 to 2300 ºF
|
Annealing Temp.
|
N/A
1850 to 2050 ºF
|
Stress Relieving Temp.
|
N/A
400 to 750 ºF
|
Applications
|
N/A
Has mechanical properties desired for spring S. Good fatigue life.
|