CK T0407GZ Tungsten Electrode .040" 0.8% Zirconiated

This .040" zirconiated tungsten electrode delivers exceptional arc stability and longevity for precision TIG welding applications. The 0.8% zirconium oxide content provides superior arc initiation and maintains a stable, consistent arc throughout extended welding sessions.

Zirconiated tungsten electrodes are the preferred choice for AC aluminum welding and light-duty DC applications on steel and stainless steel. The zirconium additive creates a more durable electrode tip that resists contamination and maintains its shape longer than pure tungsten, reducing downtime for electrode maintenance.

• Diameter: .040" (1.0mm)
• Composition: 0.8% Zirconium Oxide (ZrO2)
• Manufacturer SKU: T0407GZ
• Application: AC aluminum welding, light DC steel/stainless
• Arc Characteristics: Stable initiation, consistent arc column
• Tip Preparation: Balled end for AC, pointed for DC

The fine .040" diameter makes this electrode ideal for precision work on thin materials and intricate joints where heat input control is critical. Zirconiated tungsten typically lasts 2-3 times longer than pure tungsten in AC applications, making it a cost-effective choice for production welding environments.

Compatible with all standard TIG torches and collet systems that accommodate .040" electrodes. Particularly well-suited for aerospace, automotive, and fabrication work requiring consistent weld quality on aluminum components.