NICROFER 3620 Cb is a nickel-chromium-copper-molybdenum alloy that is stabilized (against intergranular corrosion) by columbian. It is resistant to corrosion in a wide variety of oxidizing and reducing media. This alloy is used extensively in various areas of the chemical industry. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-280. Producer or source: Vereingte Deutsche Metallwerke AG.