ENDURO NC-3 is a chromium-nickel heat and corrosion resistant steel of the Type 310 grade. It is austenitic and nonmagnetic. It meets the need for an alloy that will resist greater stress and oxidation at high temperatures. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-137. Producer or source: Republic Steel Corporation.