Q790F49 - ESAB WZ3 Zirconiated Tungsten Electrodes 3.2mm (Pack of 10)

Master Aluminum Welding with ESAB WZ3 Tungsten

If you are TIG welding aluminum or magnesium, you know that arc stability and tip shape are everything. The ESAB WZ3 Zirconiated Tungsten Electrodes (3.2mm) are designed to solve the common headaches associated with pure tungsten. While pure tungsten has been the old standard for AC welding, Zirconiated tungsten (WZ3) takes performance to the next level. It handles higher amperage without breaking down and resists contamination far better than its predecessors.

The magic lies in the 0.3% Zirconium Oxide content. This small addition allows the tungsten to ball up perfectly at the tip—a requirement for a smooth, soft AC arc—without melting away or spitting tungsten into your puddle. This means you get X-ray quality welds with less hassle. Whether you are repairing an aluminum cylinder head, fabricating a boat hull, or working on custom automotive parts, these electrodes provide the consistency you need to lay down perfect stacks of dimes.

These electrodes come with a professional ground finish. Unlike chemically cleaned tungsten, a ground finish ensures the rod is perfectly round and smooth, providing better electrical contact with your torch collet and a more focused arc. The 3.2mm (1/8") diameter is a workhorse size, perfect for medium-to-thick materials where you need to crank up the amps. At 175mm long, they fit all standard TIG torches.

Stop fighting with wandering arcs and dirty welds. Upgrade your consumables to ESAB WZ3 Zirconiated Tungsten. This pack of 10 ensures you have plenty of stock for your next big project. Remember, these are designed specifically for AC welding, making them the specialist's choice for non-ferrous metals.