INCONEL ALLOY 601GC is a nickel-chromium-iron alloy with additions of aluminum, zirconium, and nitrogen to resist oxidation and micro-alloy, the last to pin the grain boundaries and prevent grain growth at high temperatures. Maintaining finer grain sizes especially helps low cycle fatigue life. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: Ni-410. Producer or source: Inco Alloys International Inc..