REFRACTALOY 80 is a super heat and oxidation resistant alloy containing high percentages of cobalt, chromium nickel and molybdenum. It has an exceedingly low creep rate at elevated temperatures and shows marked high temperature stability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Co-7. Producer or source: Westinghouse Electric Corporation.