MA47P is a Ni-2Cr-4Al-1.5Si-0.5Mn nickel-base oxidation-resistant alloy superior in a wide range of oxidizing environments. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming. Filing Code: Ni-715. Producer or source: Hitachi Metals MMC Superalloy Ltd.