Cerated Tungsten Electrode

Product Description:1)Ceriated tungsten electrodes (AWS classification EWCe-2) contain a minimum of 97.30 percent tungsten and 1.80 to 2.20 percent cerium and are referred to as 2 percent ceriated. These electrodes perform best in DC welding at low current settings but can be used proficiently in AC processes. With its excellent arc starts at low amperages, ceriated tungsten has become popular in such applications as orbital tube and pipe fabricating, thin sheet metal work, and jobs involving small and delicate parts. Like thorium, it is best used to weld carbon steel, stainless steel, nickel alloys, and titanium, and in some cases it can replace 2 percent thoriated electrodes. 2) Color mark: Grey (WC20 / EWCe-2) 3) Diameter:1.0mm - 10.0mm .040" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm) and 5/32" (4.0mm) 4) Length: 6'' (150mm), 7''(175mm) 5) Quality of surface: ground finish, polish finishWe can make different kinds of diameter and length tungsten electrodes according to clients' requirement.