Tungsten electrodes GRADIENT WS20 Ø4.0x175 mm

• Not radioactive • Without harmful impurities • harmless to the environment • universal for all types of steels and alloys Universal tungsten electrodes for welding of all types of carbon, alloy, high -alloy steels, aluminum, copper, nickel at DC and AC. The composition of oxides of rare earth metals. Some of the safest with TIG welding, while technically not inferior to analogues. Application: • for welding all types of carbon, alloy, high -alloy steels, aluminum, copper, nickel • DC (AC/DC) Marking for DIN EN 26848: • WS-20 Products Certified: • ISO6848-2004 The color of the working edge of the electrode: • Purple