Ti-10V-2Fe-3Al (Ti-10-2-3) Titanium
Technical guide to Ti-10V-2Fe-3Al (Ti-10-2-3) — a high-strength beta titanium alloy for aerospace forging and structural applications. Properties, composition, and processing guidelines.
| Property | Value |
|---|---|
| Density | 4.65 g/cm³ |
| Tensile Strength | 1240 MPa |
| Yield Strength | 1170 MPa |
| Hardness | 38 HRC |
| Max Temp | 350°C |
Quick Answer
What is Ti-10V-2Fe-3Al?
Ti-10V-2Fe-3Al is a beta-rich titanium alloy developed for high-strength aerospace forgings. It achieves tensile strengths exceeding 1240 MPa through heat treatment while offering excellent fracture toughness and fatigue resistance. Its superior forgeability compared to alpha-beta alloys allows complex shapes to be produced with fewer forming steps.
Mechanical Properties
| Property | Value |
|---|---|
| Density | 4.65 g/cm³ |
| Tensile Strength | 1240 MPa (min) |
| Yield Strength | 1170 MPa (min) |
| Elongation | 6% |
| Hardness | 38 HRC |
| Fracture Toughness | 60 MPa√m |
Applications
- Landing gear components (Boeing 777, 787 main gear)
- High-strength structural airframe forgings
- Helicopter rotor components
- Automotive connecting rods and suspension components
- Defence structural applications