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

Reliable Industrial TIG Electrodes

The Weldcraft WL2116X7 2% Lanthanated Tungsten Electrodes represent a premium standard in TIG welding consumables, designed to meet the rigorous demands of industrial fabrication and maintenance. This 10-pack of 1/16-inch (1.6 mm) diameter electrodes, measuring 7 inches in length, is engineered with a composition of approximately 97.3% tungsten and 1.8% to 2.2% lanthanum oxide. This specific formulation, identified by the industry-standard Blue color code (EWLa-2/WL20), serves as the premier non-radioactive substitute for traditional 2% Thoriated tungsten, addressing modern safety compliance requirements without compromising on weld quality or operational efficiency.

For industrial facilities handling diverse materials, the versatility of the WL2116X7 is a significant asset. These electrodes are fully capable of performing in both Alternating Current (AC) and Direct Current (DC) welding processes. This dual-capability allows operators to switch between welding aluminum alloys and carbon or stainless steels without changing the electrode type, streamlining inventory and reducing setup times. The lanthanum oxide addition enhances the electrode's electron emission qualities, resulting in reliable arc starting and sustained stability even during long duty cycles.

Durability is a key factor in MRO environments, and Weldcraft's 2% Lanthanated tungsten excels with a low erosion rate. This characteristic ensures that the electrode maintains its tip geometry for longer periods, reducing the frequency of re-grinding and minimizing tungsten inclusion defects in the weld pool. Whether utilized with modern inverter power sources or traditional transformer-based machines, these electrodes perform exceptionally well at medium to high amperage ranges. They are suitable for critical applications involving titanium, nickel alloys, magnesium, and copper alloys, making them a staple for comprehensive welding operations.