Tungsten - Pure (Green Tip)
Tungsten is sold by-the-piece with no minimum quantities. [Shown in pack of 10.]
Tungsten Electrode - Pure (Green Tip)
For aluminum TIG welding, pure tungsten has been the traditional electrode choice because of its low cost and availability in ground condition. But for improved current-carrying capacity and to minimize tungsten transfer across the arc, zirconiated tungstens work best. Balls easily, low cost, tends to spit at higher currents, used for non-critical welds only.