Ti-8Al-1Mo-1V is an alpha-beta titanium alloy with moderate strength and excellent creep resistance, used primarily in aerospace gas turbine engines and high-temperature structural applications. The solution-treated condition provides optimal combination of strength and ductility for forged components operating at temperatures up to 300°C, as defined in AMS 4973.
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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 | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 124.1 | GPa | 22°C · Bar | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | Curve (11 pts) | Pa | 21°C · Single annealed · L | ||
Elongation at Break(εf) | 10.00 | % | 5 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.3200 | - | 22°C | ||
Shear Modulus(G) | 46.19 | GPa | 22°C · Bar | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (10 pts) | Pa | 204°C · Single annealed · LT | ||
Ultimate Tensile Strength(σUTS) | 827.4 – 896.3 | MPa | 5 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 758.4 – 827.4 | MPa | 5 entriesClick to expand | ||
Young's Modulus(E) | Curve (10 pts) | Pa | Single annealed · L | ||
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 (5 pts) | 1/K | Single annealed | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (5 pts) | W/(m·K) | Single annealed |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.373 | kg/m³ | 22°C |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data