Product features

GH586 is a Ni-Cr-Co-based precipitation-hardening wrought superalloy with a service temperature range of -196o 800°C, and it can be used for short periods at 850°C; the alloy incorporates aluminum and titanium to form γ' precipitates for precipitation strengthening, and utilizes cobat, chromium, tungsten, and molybdenum for solid solution strengthening; under appropriate hot working and heat treatment conditions, fine grain-boundary carbides precipitate, providing additional strengtheing effects; the alloy possesses high high-temperature strength, as well as good oxidation resistance, corrosion resistance, and ablation resistance, along with excellent hot workability and weldability; maucts include bars, discs, and die forgings.

Application scope domain

This alloy is a high-performance high-temperature alloy turbine disk material independently developed in China with independent intellectual property rights. It has been used to manufacture heat-resistant g components for engines in the aviation and aerospace fields, including turbine rotors for LOX/kerosene rocket engines and die-forged turbine rotor components for various types of aerospngines, with satisfactory performance.