Enduro S-1 Nickel is a martensitic type stainless steel combining good corrosion and heat resistance with high strength and toughness. 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-118. Producer or source: Republic Steel Corporation.