Ti-6Al-6V-2Sn is a near-alpha titanium alloy containing 6% aluminum, 6% vanadium, and 2% tin, designed for elevated-temperature aerospace applications requiring high strength retention to approximately 600°C. The STA (solution-treated and aged) condition provides a controlled microstructure with excellent creep resistance, high yield and tensile strength, and good fracture toughness, making it suitable for compressor blades, casings, and other critical jet engine and airframe components.
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4 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)2 entries | 1.820 | GPa | 22°C · Sheet/Strip/Plate · Solution treated and aged · AMS-T-9046, Comp. AB-3 · t=0.1875-1.500 in · e/D=1.5 | ||
| ↳ | 2.234 | GPa | 22°C · Sheet/Strip/Plate · Solution treated and aged · AMS-T-9046, Comp. AB-3 · t=0.1875-1.500 in · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 1.634 | GPa | 22°C · Sheet/Strip/Plate · Solution treated and aged · AMS-T-9046, Comp. AB-3 · t=0.1875-1.500 in · e/D=1.5 | ||
| ↳ | 1.834 | GPa | 22°C · Sheet/Strip/Plate · Solution treated and aged · AMS-T-9046, Comp. AB-3 · t=0.1875-1.500 in · e/D=2 | ||
Compressive Modulus(Ec) | 113.1 | GPa | 22°C · Sheet/Strip/Plate | ||
Compressive Yield Strength(Fcy) | 0.9997 – 1.172 | GPa | 11 entriesClick to expand | ||
Elongation at Break(εf) | 6.000 – 8.000 | - | 24 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.3100 | - | 22°C | ||
Reduction of Area(RA) | 12.00 – 20.00 | - | 16 entriesClick to expand | ||
Shear Modulus(G) | 41.37 | GPa | 22°C · Bar/Extrusion | ||
Ultimate Shear Strength(Fsu) | 696.4 | MPa | 22°C · Sheet/Strip/Plate · Solution treated and aged · AMS-T-9046, Comp. AB-3 · t=0.1875-1.500 in | ||
S–N Curve (Wöhler)(S–N) | Curve (40 pts) | Pa | 21°C · L | ||
Ultimate Tensile Strength(σUTS) | 1.034 – 1.207 | GPa | 25 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 0.9653 – 1.103 | GPa | 25 entriesClick to expand | ||
Young's Modulus(E) | 110.3 | GPa | 22°C · Sheet/Strip/Plate | ||
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 (17 pts) | J/(kg·K) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (17 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.540 | kg/m³ | 22°C |