Inco-Weld C-276 Welding Electrode (ENiCrMo-4) is a NiCrMo welding electrode with increased Mo, W, and reduced Nb. The alloy offers strength levels consistently exceeding the minimum requirement of the 9% nickel steels and excellent Charpy impact toughness at –196 deg C (–321 deg F). This datasheet provides information on composition and tensile properties. It also includes information on joining. Filing Code: Ni-754. Producer or source: Special Metals Welding Products Company.