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Round Bar
Industries
Aerospace
Manufacturing
Medical
Nuclear
Oil Refining
Industry Names
- Maraging 250
- C 250
Material
- Exotic
- Specialty Steel
Specifications
- AMS 6512
- ASTM A579 grade 72
- MIL-S-46850
- UNS K92890
Applications
- Aircraft Wing Components and Forging
- Bearings
- Bolts
- Couplings
- Fan Shafts In Commercial Jet Engines
- Helicopter Drive Shafts
- Rocket motor and Missile cases
- Transmission Shafts
Features
- Excellent Notch Durability
Property | Value |
---|---|
.2% Yield Strength | 255 ksi |
Elongation | 11 % |
Ultimate Tensile Strength | 260 ksi |
Element | Min | Max |
---|---|---|
Al | - | .1 |
B | - | .003 |
C | - | .03 |
Co | - | 7.5 |
Mn | - | .1 |
Mo | - | 4.8 |
Ni | - | 18.5 |
P | - | .03 |
S | - | .01 |
Si | - | .1 |
T | - | .4 |
Zr | - | .01 |