Product features

GH3030 possesses excellent hot strength and high ductility below 800°C, along with good oxidation resistance, thermal fatigue resistance, and cold stampingding processability. GH3039 exhibits moderate strength and good thermal fatigue resistance below 800°C, with good oxidation resistance, cold formability, and 

Application scope domain

GH3030 is mainly used for turbine engine combustion chamber components operating below 800°C and other high-temperature components requiring oxidation resistance w 1100°C but subjected to very low loads.
GH3039 is used for aviation engine combustion chamber and afterburner components.