Description
Overview of TA15 (Ti-6.5Al-2Zr-1Mo-1V) Titanium Alloy Welding Wire
TA15 is a high-strength near-alpha titanium alloy welding wire, with its closest international equivalent being Ti-6-2-4-2. It provides high strength, good weldability, and stable mechanical properties at elevated temperatures up to 500°C. With its excellent combination of strength and fabricability, TA15 is widely employed in welded airframe structures, such as fuselage frames and wing panels, for aerospace vehicles.
Chemical Composition(wt,-%)
| Grade | Al | Pd | Zr | Mo | Sn | Fe |
| TA15 | 5.50~6.50 | 0.04~0.08 | 3.60-4.40 | 1.80~2.20 | 1.80~2.20 | ≤0.25 |
| Grade | C | O | N | H | Ti | Si |
| TA15 | ≤0.05 | ≤0.15 | ≤0.05 | ≤0.00125 | Bal | ≤0.10 |
Advantages of TA15 Welding Wire
1. Outstanding strength and heat resistance.
2. Good weldability for complex components.
3. Maintains mechanical properties under high stress.
4. ldeal for aircraft frames and engine assemble.
Applications of TA15 Welding Wire
1. Aircraft frames and high-stress joints
2. Engine casings and rotating parts
3. Aerospace fasteners and structural components
4. High-performance industrial machinery
