250 Maraging Steel is a nickel-iron-cobalt alloy designed for ultra-high-strength aerospace and defense applications, offering yield strengths exceeding 200 ksi when age-hardened. The material provides exceptional toughness-to-strength ratios, low thermal expansion, and excellent dimensional stability, making it suitable for critical structural components, tooling, and pressure vessels in extreme-performance environments.
Compliance & Regulations
16 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | Curve (8 pts) | Pa | — | ||
Bearing Yield Strength(Fbry) | Curve (8 pts) | Pa | — | ||
Compressive Modulus(Ec)2 entries | 194.4 | GPa | 22°C · Sheet | ||
| ↳ | Curve (8 pts) | Pa | L | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | Curve (12 pts) | Pa | 21°C · L | ||
Compressive Yield Strength(Fcy) | Curve (13 pts) | Pa | L | ||
Poisson's Ratio(ν) | 0.3100 | - | 22°C | ||
Ultimate Shear Strength(Fsu) | Curve (11 pts) | Pa | — | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | Pa | 7 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | Curve (12 pts) | Pa | L | ||
Yield Strength (0.2% offset)(σy) | Curve (13 pts) | Pa | L | ||
Young's Modulus(E)2 entries | 182.7 | GPa | 22°C · Sheet | ||
| ↳ | Curve (8 pts) | Pa | L | ||
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.916 | kg/m³ | 22°C |