AM-355 is a precipitation-hardening stainless steel (Fe-Cr-Ni-Mo-Al) engineered for high-strength aerospace applications requiring excellent corrosion resistance and strength retention to moderate temperatures. Available in multiple heat-treated conditions (SCT 1000, STA, T1000, T850), it provides yield strengths ranging from approximately 140 to 180 ksi depending on temper, with typical operating capability to 600°F.
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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 | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | Curve (10 pts) | Pa | — | ||
Bearing Yield Strength(Fbry) | Curve (12 pts) | Pa | — | ||
Compressive Modulus(Ec) | 199.9 | GPa | 22°C · Sheet/Strip | ||
Poisson's Ratio(ν) | 0.3200 | - | 22°C | ||
Shear Modulus(G) | 75.84 | GPa | 22°C · Sheet/Strip | ||
Young's Modulus(E) | 199.9 | GPa | 22°C · Sheet/Strip |
3 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 (17 pts) | 1/K | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (13 pts) | J/(kg·K) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (13 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.806 | kg/m³ | 22°C |