1. Titanium grade 5 straight wire is a kind of metal filler wire which is used for alloyed titanium TA6V welding, its normal length is 1000mm.
2. ASTM B863 Gr.5 Titanium Wire size parameters
Type: ERTi5 TI6080 TA6V
Size: 0.8 1.0 1.2 1.5 2.0 2.5 3.0mm etc.
Length: 250mm, 600mm, 1000mm
Standards: AWSA5.16 DIN1737-1 1984
Surface: polishing or pickling surface
3. ASTM B863 Titanium grade 5 straight wire grades:
Grade | WERKSTOFF NR. | UNS |
Titanium Grade 5 | 3.7165 | R56400 |


4. How to choose the titanium grade 5 straight wire for welding?
Material: General keeps the same grade as the mother lot material.
Size: Generally speaking, it is selected according to the current during welding and the thickness of the base metal.
Select according to the thickness of the plate
The thickness of 0.5-2.0mm uses 1.6 welding wire, 2.0~4mm uses 2.0 or 3mm welding wire, the welding throat is generally 0.75 times the base metal, and the welding wire is 0.5~1.0 times the welding throat. Bevel selection wire.
Select according to the current during welding
Below 40A, use ¢0.8~1.0, 40~60A use ¢1.2~1.6, 60~100A generally use ¢1.6~2.0, 100~160A use ¢2.0~2.4, and above 160A use ¢2.4~3.2. This is roughly the choice and can be fine-tuned. Some welders also like to use small current and large diameter welding wire, mainly because they are not skilled enough to keep up with the wire feeding during welding, so they like to use large diameter welding wire.
5. What do we have of ASTM B863 Gr.5 Titanium Wire in stock?
Grade | Size/mm | Length(mm) |
Titanium Grade 5 | 1.5 | 1000 |
Titanium Grade 5 | 1.6 | 1000 |
Titanium Grade 5 | 2.4 | 1000 |
Titanium Grade 5 | 2.5 | 1000 |
6. Applications of titanium Grade 5 straight wire
Straight Gr5 titanium wire is mainly used for welding titanium alloy products in various industries, including aerospace, marine, chemical, medical, and oil and gas. It offers high strength, excellent weldability, and corrosion resistance, making it ideal for applications such as:
Aircraft structures: Gr5 titanium wire is commonly used to weld the airframe structures of aircraft, as it provides lightweight, high-strength joints that are resistant to fatigue and stress.
Medical implants: Gr5 titanium wire is used to create medical implants, including dental implants, bone plates, and joint replacement components, due to its biocompatibility and corrosion resistance.
Marine applications: Gr5 titanium wire is also used to weld components in marine applications, such as ships and offshore platforms, due to its corrosion resistance and resistance to saltwater corrosion.
Chemical processing: Gr5 titanium wire is used in chemical processing applications due to its ability to withstand corrosive chemical environments.
Oil and gas: Gr5 titanium wire is used in various oil and gas applications, including drilling equipment and pipeline construction, due to its excellent corrosion resistance and strength-to-weight ratio.
7. Our advantages
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