1、1775 ° F to 968 ° C, solution heat treatment, precipitated hardening, consumable electrode or vacuum induction melting containing 52.5 3.0 Mo Ni - cr - 19-5.1 Cb Ti - 0.50 - Al - 0.90-18 Fe resistance to corrosion and heat resistance of nickel alloy bars, forgings, and ring. 2、Alloy under 650 ℃, with the high yield strength and plasticity of good characteristics and performance of welding and forming, the high corrosion resistance, oxidation resistance and radiation resistance. 3、alloy at 253 ℃ ~ 700 ℃ temperature range of the organizational performance is stable.