Q76Z57 - ESAB Pure Tungsten Green TIG Electrodes 2.4mm x 175mm (Pack of 10)

Reliable AC Performance with ESAB Green Tungsten

For welders tackling aluminum or magnesium projects, particularly with traditional transformer-based power sources, the ESAB Pure Tungsten (Green) electrode remains a staple in the toolbox. The Q76Z57 pack provides ten high-quality 2.4mm (3/32") electrodes, precision-ground to ensure consistent feeding and electrical conductivity. Pure tungsten is the original TIG electrode material and is favored for its specific behavior under Alternating Current.

Unlike rare-earth doped tungstens that are designed to hold a sharp point, Pure Tungsten is designed to ball up. When you strike an arc on AC, the tip of this green-coded electrode naturally melts back into a smooth, hemispherical ball. This shape is aerodynamically perfect for the AC arc, providing a wide, stable cone that cleans the oxide layer off aluminum while laying down a smooth bead. It resists spitting and splitting, ensuring that your weld puddle stays pure and free of tungsten inclusions.

These electrodes are 175mm long, fitting all standard TIG torches (17, 18, 26, 9, 20 series) with the appropriate 2.4mm collet and collet body. While modern inverter machines often use Lanthanated or Ceriated tungsten for everything, many veteran welders and specific welding procedures still specify Pure Tungsten for its predictable balling characteristics on sine-wave machines. Additionally, because it lacks thorium, it is completely non-radioactive, making it safer to store and handle in your shop environment.

Why Choose Green Tungsten?

• Perfect Balling: Forms a stable ball tip automatically on AC.
• Aluminum Specialist: Optimized for the cleaning action required for Al and Mg alloys.
• Cost-Effective: Generally more affordable than exotic alloy blends.
• Safety: Zero radioactive additives.