WC20 2% Ceriated Tungsten Electrode

Characteristics：

2% ceriated tungsten electrodes contain 1.80 to 2.20% cerium. These electrodes perform best in DC welding at low current settings. With its excellent arc starts at low amperage, it’s popular in such applications as orbital tube and pipe manufacturing, thin sheet metal work or jobs where small and delicate parts are welded. Like thorium, it is best used to weld carbon and stainless steels, nickel alloys and titanium, making it an obvious replacement for 2% thoriated electrodes.Using ceriated electrodes at higher amperage is not recommended.