WL2332X7 - Weldcraft 3/32" 2% Lanthanated Tungsten Electrodes (10-Pack)

Premium 2% Lanthanated Tungsten Electrodes for TIG Welding

The Weldcraft WL2332X7 2% Lanthanated Tungsten Electrodes (3/32" x 7") represent the industry standard for versatile, high-performance TIG welding. Identified by their distinct blue color code, these electrodes are composed of 97.3% tungsten and approximately 1.8-2.2% lanthanum oxide (EWLa-2). This specific formulation was developed to offer a non-radioactive alternative to the traditional 2% Thoriated (red) tungsten, eliminating the safety concerns associated with radioactive isotopes while maintaining, and often exceeding, the performance characteristics welders rely on.

One of the primary advantages of the WL2332X7 is its exceptional versatility. It is engineered to perform flawlessly in both Alternating Current (AC) and Direct Current (DC) applications. This makes it a "go-to" electrode for shops that handle a diverse range of materials. Whether you are welding carbon steel, stainless steel, nickel alloys, or titanium on DC, or switching to aluminum and magnesium alloys on AC, this electrode delivers consistent results. It is particularly effective when used with modern squarewave power sources and inverter-based machines, though it remains fully compatible with traditional transformer rectifiers.

Technically, the 2% Lanthanated composition provides excellent arc starting capabilities, often requiring lower voltage to establish the arc compared to pure tungsten. It boasts superior arc stability and a low burn-off rate, which translates to longer electrode life and less downtime for regrinding. The electrode maintains a sharpened point well, which is critical for welding steel and stainless steel, yet it can also hold the balled end required for some AC aluminum welding techniques. With a diameter of 3/32" (2.4mm), this 10-pack provides a robust supply for medium-to-high amperage welding tasks, ensuring your production line keeps moving efficiently.