WL2116X7 - Weldcraft 1/16" 2% Lanthanated Tungsten Electrodes (Blue, 10-Pack)

Superior Arc Control with Blue Tungsten

Upgrade your TIG torch setup with the Weldcraft WL2116X7 2% Lanthanated Tungsten Electrodes, the go-to choice for professional welders seeking consistency and versatility. Known in the trade as "Blue Tungsten" due to its color code, this 1/16-inch electrode is a powerhouse for general-purpose TIG welding. If you have been looking to move away from radioactive Thoriated (Red) tungsten, this 2% Lanthanated option is widely considered the best direct replacement, offering similar—and often superior—arc characteristics without the safety concerns associated with thorium.

One of the standout features of the WL2116X7 is its incredible flexibility. It handles both AC and DC output with ease, meaning you can weld a precision aluminum intake manifold and then switch to a stainless steel exhaust header using the same stick of tungsten. The 2% lanthanum oxide content lowers the work function of the electrode, which translates to effortless arc starts and a stable, focused arc that doesn't wander. This is particularly beneficial when working on thin gauge materials where heat control is paramount, or when pushing higher amperages where other tungstens might split or spit.

Weldcraft has engineered these electrodes to resist tip erosion, keeping your point sharp longer and reducing the downtime spent at the grinder. This 10-pack ensures you have plenty of consumables on hand for big projects. Whether you are running a square wave inverter or a sine wave transformer machine, these electrodes adapt beautifully, providing a clean, contamination-free weld puddle. They are compatible with a massive range of base metals, including carbon steel, stainless steel, nickel alloys, titanium, and aluminum, making them an essential addition to any welder's arsenal.