America Alloy(AA) 10pcs GTAW / TIG Welding Tungsten Electrodes 2% Yttrium WZ8 Tungsten Electrode(Blue): Yttrium tungsten electrodemainly applied in military and aviation industry with narrow arc beam, high compressing strength, and highest welding penetration at medium and high current.

• America Alloy(AA) 10pcs GTAW / TIG Welding Tungsten Electrodes 2% Yttrium WZ8 Tungsten Electrode(Blue)

America Alloy(AA) 10pcs GTAW / TIG Welding Tungsten Electrodes 2% Yttrium WZ8 Tungsten Electrode(Blue)JJ New World LLC