Copper No. C80100 is a casting copper with high electrical conductivity (100% IACS). It has low room-temperature strength and hardness and medium-to-good ductility. It has excellent thermal conductivity and good resistance to corrosion, these characteristics make it highly suitable for many applications requiring good electrical and or thermal conductivity and resistance to corrosion and oxidation. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: Cu-521. Producer or source: Copper alloy foundries.