2% Lanthanated Premium Tungsten Electrode, 1/8x7 in (KP4721-18)

The Lincoln Electric 2% Lanthanated (Blue) Premium Tungsten Electrodes provide excellent arc starts and stability for medium to high amperage TIG welding on both DC and AC currents.

Key Features

• 2% Lanthanated (EWLa-2 / Blue) composition for medium to high amperage applications
• Consistent premium composition reduces oxide buildup, improving productivity
• Suitable for amperages between 225‑330 A at 1/8" diameter
• Available in multiple diameters: .020", .040", 1/16", 3/32", 1/8", 5/32"

Specifications

• Tungsten Type: 2% Lanthanated
• Tungsten Diameter (in): 3/32

Applications

• TIG welding on steel, stainless steel, and aluminum
• DC and AC welding processes requiring stable arc starts