Ti-5Al-2.5Sn is a near-alpha titanium alloy used primarily in aircraft engines and high-temperature aerospace applications, offering good creep resistance and tensile strength up to approximately 600°F. The annealed condition provides optimal ductility and dimensional stability after hot forming operations, with yield strength around 70-90 ksi and excellent damage tolerance characteristics.
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15 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) | 167 – 285 | ksi | 17 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 133 – 210 | ksi | 17 entriesClick to expand | ||
Compressive Modulus(Ec) | Curve (12 pts) | ksi | L | ||
Compressive Yield Strength(Fcy) | 115 – 130 | ksi | 17 entriesClick to expand | ||
Elongation at Break(εf) | 6.000 – 10.00 | - | 25 entriesClick to expand | ||
Fatigue Crack Growth Rate(da/dN) | — | m/cycle | 6 entriesClick to expand | ||
Reduction of Area(RA) | 20.00 – 25.00 | - | 8 entriesClick to expand | ||
Ultimate Shear Strength(Fsu) | 75.00 – 85.00 | ksi | 9 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 115 – 137 | ksi | 32 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 110 – 125 | ksi | 32 entriesClick to expand | ||
Young's Modulus(E) | Curve (12 pts) | ksi | L | ||
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 (6 pts) | µin/in·°F | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (20 pts) | BTU/(lb·°F) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (6 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1619 | lb/in³ | — |