G-E Alloy Rene 62 is a vacuum melted nickel-base alloy having good weldability and high oxidation resistance. It is recommended for highly stressed structures which operate up to 1500/'B0F. It is a precipitation hardening alloy. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: Ni-105. Producer or source: General Electric Company.