Custom 450 stainless steel is a martensitic stainless steel precipitation-hardened to high strength levels, offering excellent corrosion resistance in moderately aggressive environments and suitability for aerospace structural components and fasteners. The H950 condition provides maximum strength through precipitation hardening, delivering yield strength in the 1,520–1,655 MPa range with controlled elongation for critical applications requiring high strength-to-weight ratios and fatigue resistance.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 213.7 | GPa | 22°C · Bar | ||
Elongation at Break(εf)2 entries | 10.00 | - | 22°C · Bar · H950 · AMS 5773 · L · t=≤12.000 in | ||
| ↳ | 7.000 | - | 22°C · Bar · H950 · AMS 5773 · LT · t=≤12.000 in | ||
Poisson's Ratio(ν) | 0.2900 | - | 22°C | ||
Shear Modulus(G) | 77.22 | GPa | 22°C · Bar | ||
Ultimate Tensile Strength(σUTS)2 entries | 1.172 | GPa | 22°C · Bar · H950 · AMS 5773 · L · t=≤12.000 in | ||
| ↳ | 1.172 | GPa | 22°C · Bar · H950 · AMS 5773 · LT · t=≤12.000 in | ||
Yield Strength (0.2% offset)(σy)2 entries | 1.103 | GPa | 22°C · Bar · H950 · AMS 5773 · L · t=≤12.000 in | ||
| ↳ | 1.103 | GPa | 22°C · Bar · H950 · AMS 5773 · LT · t=≤12.000 in | ||
Young's Modulus(E) | 193.1 | GPa | 22°C · Bar |
1 interactive curve 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 | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (16 pts) | 1/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.750 | kg/m³ | 22°C |