0.8% Zirconiated Tungsten Electrodes 150mm 3.2 (ALI)

Zirconiated Tungstens are only used on AC applications , usually welding aluminium and its alloys.

Zirconiated tungsten electrodes contain a minimum of 99.10% tungsten and 0.80% zirconium.

A Zirconiated tungsten electrode produces an extremely stable arc and

resists tungsten spitting. It is ideal for AC welding as it retains a

balled tip and has a high resistance to contamination. Its current

carrying capability is equal to or greater than thoriated tungsten.

Under no circumstances is zirconiated recommended for DC welding.