15-5PH stainless steel in the STA (solution-treated and aged) condition is a martensitic precipitation-hardening stainless steel with nominal composition of 15% Cr, 5% Ni, and 2.5% Cu, providing high strength (typically 1310 MPa yield minimum) and good corrosion resistance in marine and aerospace applications up to approximately 300°C.
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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 | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 201.3 | GPa | 22°C · Bar | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Shear Modulus(G) | 77.22 | GPa | 22°C · Bar | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (35 pts) | Pa | 21°C · L | ||
Young's Modulus(E) | 196.5 | GPa | 22°C · Bar |
2 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 | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (11 pts) | 1/K | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (9 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.833 | kg/m³ | 22°C |