MA-X alloy is a Ni-22Cr-18Fe-9Mo-1.5Co-0.6W (mass %) nickel alloy that has excellent strength and oxidation resistance at high temperature and with good formability. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, and joining. Filing Code: Ni-731. Producer or source: Hitachi Metals.