Description
Titanium ErTi-2 Welding Wire AWS A5.16 is specifically designed for
welding titanium and its alloys. It is available in a variety of
grades, diameters, and sizes, and is suitable for welding processes
such as Gas Tungsten Arc Welding (GTAW), Gas Metal Arc Welding
(GMAW), and Shielded Metal Arc Welding (SMAW).
The wire can be used for both root and fill passes. Proper
selection of wire grade and welding parameters, such as feed speed,
voltage, and travel speed, is essential to ensure high-quality
welds. Smooth and even feeding into the weld puddle prevents
porosity and other defects.
Specifications
Diameter: 0.5–5 mm
Surface Finish: Polished, Pickling
Standard: AWS A5.16, ASTM B863, ASTM F67, ASTM F136
Technical: Drawing
MOQ: 10 KG
Other Grades Available: ErTi-1, ErTi-5, ErTi-7
Physical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 | 793 | 759 | 10 |
Chemical Composition
| Grade | Fe Max | O Max | N Max | C Max | H Max | Pd Max | Al Max | Va Max | Ni Max | Mo Max | Ti Balance |
|---|
| Gr1 | 0.2 | 0.18 | 0.03 | 0.08 | 0.015 | - | - | - | - | - | Balance |
| Gr2 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | - | - | - | - | - | Balance |
| Gr4 | 0.5 | 0.4 | 0.05 | 0.08 | 0.015 | - | - | - | - | - | Balance |
| Gr5 | 0.4 | 0.2 | 0.05 | 0.08 | 0.015 | - | 5.5–6.7 | 3.5–4.5 | - | - | Balance |
| Gr7 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | - | - | - | - | Balance |
| Gr9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | 2.5–3.5 | 2.0–3.0 | - | - | - | Balance |
| Gr12 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | 0.6–0.9 | 0.2–0.4 | - | - | - | Balance |
| Gr23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | 5.5–6.5 | 3.5–4.5 | - | - | - | Balance |
Advantages
Excellent weldability and corrosion resistance.
Lightweight with a high strength-to-weight ratio — ideal for
aerospace, automotive, and medical applications.
Non-magnetic, suitable for applications sensitive to magnetic
fields.
High melting point for high-temperature applications.
Flexible and easy to manipulate into complex shapes.
Resistant to oxidation in high-temperature environments.
Non-toxic, suitable for medical and food applications.
