Tungsten Electrode WC-20 175mm D.1.6Mm (10 pcs)

Tungsten electrodes WC-20, tungsten alloy with 2% cerium oxide (cerium is the most common non-radioactive rare earth element) improves electrode emission. Improves the initial start of the arc and increases the permissible welding current. WC-20 electrodes are universal, they can be successfully welded with alternating current and direct current of straight polarity. Compared with a purely tungsten electrode, a cerium electrode provides greater arc stability even at low current values. Electrodes are used in orbital welding of pipes, welding of pipelines and thin sheet steel. When welding with these electrodes at high current values, cerium oxide is concentrated in the hot end of the electrode, which is a disadvantage of cerium electrodes. Tungsten electrodes Artisan WC-20-175 Ø 1.6 mm (gray) AC / DC Russia is the birthplace of the brand. FEATURES: Welding of all types of steels and alloys with alternating and direct current AC/DC. EQUIPMENT: Plastic case - 1 pc. Tungsten electrodes - 10 pcs/pack.