WL20

Blue WL20 Lanthanum Tungsten Electrode 4mm Diameter

Blue WL20 Lanthanum Tungsten Electrode 4mm Diameter Product Description ‌WL20 tungsten electrode‌ is a high-performance tungsten alloy electrode, mainly composed of tungsten and a small amount of lanthanum. It has excellent arc stability and long service life, and is particularly suitable for high-precision welding processes such as argon arc welding. Features: WL20 tungsten electrode can maintain a stable arc in a high temperature environment, reduce arc fluctuations and