TYPE CF-3 is a low-carbon chromium-nickel stainless steel of the 18-8 type which is used for castings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: SS-264. Producer or source: Stainless steel foundries.