3.2mm Tungsten (Gold 1.5% Lanthanum)

Electrodes with 98.5% Tungsten and 1.5% Lanthanum. Suitable for DC Welding on Carbon Steel, Stainless Steel, Nickel and Titanium. Excellent arc striking. Can replace 2% Thoriated without changing welding parameters.

Can be used for AC welding with a pointed tip on square wave and has a high current capacity