Shapes Available
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 |