WG018X7 - Weldcraft WG018X7 1/8" Rare Earth Tungsten Electrodes (10-Pack)

Weldcraft WG018X7 Rare Earth Tungsten Electrode Overview

The Weldcraft WG018X7 is a premium 1/8-inch (3.2mm) Rare Earth tungsten electrode designed to meet the rigorous demands of modern industrial TIG welding. Sold in a package of 10, these electrodes represent a significant advancement in material science, utilizing a proprietary blend of oxides including Cerium, Lanthanum, and Yttrium. This unique composition allows the electrode to perform exceptionally well across a broad spectrum of amperages and materials, making it a versatile choice for workshops handling diverse fabrication tasks.

One of the primary advantages of the WG018X7 is its non-radioactive formulation. Unlike traditional 2% Thoriated tungsten, which contains radioactive isotopes, this Rare Earth blend poses no radiation hazard during grinding or welding, ensuring a safer working environment for operators. Despite being non-radioactive, it does not compromise on performance; in fact, it often outperforms thoriated counterparts by offering longer electrode life and reduced contamination of the weld pool.

Technically, the presence of multiple oxides stabilizes the arc and reduces the burn-off rate. This electrode is engineered for both AC and DC applications, providing flexibility for welders who switch between ferrous and non-ferrous metals. It is fully compatible with Carbon Steel, Stainless Steel, Nickel Alloys, Titanium, and Aluminum. The 7-inch length is standard for most TIG torches, and the 1/8-inch diameter is suitable for medium-to-heavy amperage applications where arc stability and heat management are critical.

Key Specifications:

• Composition: 97.3% Tungsten with Rare Earth Oxides
• Diameter: 1/8" (3.2mm)
• Length: 7" (175mm)
• Color Code: Light Blue
• Safety: Non-Radioactive