For welding our grade 9 titanium structural tubing, use Gr9 welding wire, available here by the foot, meter, or kilogram.

Grade 9 titanium is the structural fabricator's dream for lightweight, corrosion resistant components of any size. ERTi-9 Titanium has matching properties to ASTM base metal Grade 9 titanium and also known as the half version of Grade 5 titanium. Used for applications where better ductility, formability and weldability are needed but a lower tensile are acceptable. Often used in oil production, aircraft honeycomb foil, piping and pressure vessels frames and hydraulic system tubing, as well as sports equipment, including tennis rackets, bicycles and golf clubs.