Ti-6Al-4V in the F (annealed) condition is a two-phase alpha-beta titanium alloy with 6% aluminum and 4% vanadium, used extensively in aerospace applications including aircraft frames, engines, and fasteners. The F temper provides optimal ductility and fracture toughness through stress-relief annealing, sacrificing some strength compared to aged conditions but delivering enhanced damage tolerance and machinability suitable for complex fabrication.
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13 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) | 17,200 | ksi | 22°C · Rectangular bar | ||
Poisson's Ratio(ν) | 0.3100 | - | 22°C | ||
Shear Modulus(G) | 6,500 | ksi | 22°C · Extrusion | ||
S–N Curve (Wöhler)(S–N) | — | ksi | 10 entriesClick to expand | ||
Stress–Strain Curve(σ–ε) | Curve (12 pts) | ksi | 20°C | ||
Yield Strength vs Temperature(σy(T)) | Curve (7 pts) | ksi | — | ||
Young's Modulus(E) | 16,900 | ksi | 22°C · Rectangular bar | ||
Young's Modulus vs Temperature(E(T)) | Curve (8 pts) | ksi | — | ||
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 (21 pts) | µin/in·°F | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (8 pts) | BTU/(lb·°F) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (8 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1600 | lb/in³ | 22°C |