CK Worldwide T0207GZ Tungsten Electrode .020" .8% Zirconiated

Professional-grade 0.020" zirconiated tungsten electrodes engineered for precise DC welding applications on aluminum and magnesium alloys. The 0.8% zirconium oxide content provides excellent arc starting characteristics and maintains a stable, focused arc even at lower amperages. These zirconiated tungsten electrodes offer superior performance compared to pure tungsten, with enhanced current-carrying capacity and longer electrode life. The fine 0.020" diameter makes them ideal for intricate work, thin material welding, and applications requiring tight arc control. Diameter: 0.020" (0.5mm) Composition: 0.8% Zirconium Oxide (ZrO₂) Color Code: White tip identification Application: DC welding of aluminum and magnesium Current Type: Direct Current Electrode Negative (DCEN) Arc Characteristics: Stable, focused arc with excellent starting Zirconiated tungsten electrodes are the preferred choice for aluminum TIG welding where consistent arc performance and extended electrode life are critical. The 0.020" diameter is particularly well-suited for precision work, jewelry repair, thin-gauge fabrication, and aerospace applications where heat input control is essential.