Titanium MIG & TIG Filler Wire

zirconium MIG & TIG Filler Metals

Titanium MIG and TIG filler wires join titanium and titanium alloy base metals under inert gas shielding. These wires produce welds that match the parent metal in chemistry, strength, and corrosion performance.

Titanium welding TIG & MIG filler wires offer high purity with low interstitial elements. They deliver strong, ductile welds that resist attack from acids, chlorides, and seawater.

Engineers choose titanium filler wires when the job demands a high strength-to-weight ratio and long service life. The correct grade prevents oxygen pickup, porosity, and weld embrittlement.

They are mainly found in aerospace structures, chemical processing vessels, marine heat exchangers, desalination plants, and medical devices. Power generation and offshore oil and gas facilities also use these wires for titanium piping and equipment repairs.

Nicorex Alloys is a supplier and stockist of titanium MIG and TIG filler wires in Mumbai. We supply these grades to projects across the chemical, aerospace, marine, and energy sectors.

Complete Range of Titanium MIG & TIG Filler Wire

The following grades cover most titanium welding TIG & MIG applications in industrial service.
Product Grade Best Metals They Can Weld Reason
Grade 1 commercially pure titanium Matches low-strength CP titanium with high ductility
Grade 2 commercially pure titanium Most common CP titanium filler with balanced strength and formability
Grade 5 Ti-6Al-4V alloy Matches the chemistry and strength of the most used titanium alloy
Grade 9 Ti-3Al-2.5V alloy Designed for thin-wall titanium tubing and hydraulic line applications

Quick Selection Guide for Engineers

Use this table to pick the right titanium filler wire based on the base metal in your project.
Base Metal Being Welded Recommended Filler Wire AWS Class Why This Choice
Grade 1 CP Titanium ERTi-1 ERTi-1 Lowest interstitial content preserves base metal ductility
Grade 2 CP Titanium ERTi-2 ERTi-2 Direct chemistry match for the most common CP grade
Grade 5 Ti-6Al-4V ERTi-5 ERTi-5 Alpha-beta alloy filler matches base metal strength
Grade 7 Ti-0.2Pd ERTi-7 ERTi-7 Palladium addition improves crevice corrosion resistance
Grade 9 Ti-3Al-2.5V ERTi-9 ERTi-9 Near-alpha alloy filler suited for thin-wall tubing
Grade 12 Ti-0.3Mo-0.8Ni ERTi-12 ERTi-12 Molybdenum and nickel improve resistance to reducing acids
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