Tungsten is mainly used in the production of hard materials based on tungsten carbide, one of the hardest carbides, with a melting point of 2770 °C.
TR024 (OTTO) Tungsten rod, dia 3 mm, 99.95% Cas 7440-33-7 - used in arc welding with the Tungsten Inert gas (TIG) process or when plasma welding.