TIG Welding Tungsten Rod Electrodes 2% Lanthanated 3/32" x 6" (Blue, WL20) R6W4

Description

This material is a popular general purpose electrode due to the perfect arc behavior and fine tips life.
Features:
Pure Tungsten Electrodes: Pure tungsten has a high work-function which makes it difficult to starts and maintain a stable arc. High burn-off rate results in short service life.
Lanthanated Tungsten Electrodes: This material is a fine general purpose non-radioactive replacement for Thoriated.
It has perfect ignition performance, low-burn-off rate, perfect re-ignition, and fine service life.
Thoriated Tungsten Electrodes: This material is a popular general purpose electrode due to the perfect arc behavior and fine tips life.
You can choose different colors according to different needs.
Specifications:
Color:
blue
Type: 3/32" x 6"
Red: thoriated tungsten electrode
Welding of carbon steel, stainless steel and iron under direct current condition.
Blue: lanthanum tungsten
Welding of stainless steel and copper under direct current condition, generally used for automatic welding.
Green: pure tungsten
Welding of pure aluminum under alternating current condition.
Gold: lanthanum tungsten
Welding of stainless steel copper under alternating current condition.
Length: 150mm / 6"
Package size: 210 * 57 * 6mm / 8.3 * 2.2 * 0.2in
Package weight:  153g / 5.4ounce
Packing List:
10 * Welding Electrodes Rods