Carpenter CTS-40CP alloy is a powder metallurgy, high-carbon chromium stainless steel designed to provide stainless properties with maximum hardness. CTS alloys are used for many blade applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and powder metal forms. Filing Code: SS-1055. Producer or source: Carpenter Specialty Alloys.