Product features

GH1015 is a Fe-Ni-Cr-based solid-solution strengthened wrought high-temperature alloy suitable for use at temperatures below 950°C. The alloy is engthened by the addition of elements such as chromium, tungsten, and molybdenum. It possesses high ductility, moderate rupture and creep strength, good resistance to ther fatigue, as well as excellent machinability, weldability, and microstructural stability.

Application scope domain

The alloy exhibits a certain degree of age hardening when operated for extended periods between 700°C and 900°C, resulting in aease in room-temperature ductility; when operated for extended periods above 700°C, it tends to undergo grain boundary oxidation, which can be effectively protected against by enamel cgs. Its high-temperature oxidation resistance above 1000°C is slightly inferior to that of nickel-based alloys used for similar purposes. This alloy can be used as a substiute for GH2039, GH3030, GH3044, and GH3536 alloys. The alloy has been used to manufacture plate structural componensuch as aero-engine combustion chambers and afterburner casings, as well as other high-temperature parts; major products include cold-rolled sheets, bars, wires, a