Nickel alloys provide high resistance to a wide variety of corrosive agents, oxidization and excellent performance at high temperatures. Ryerson offers coil in 200, 201, 400, 625, 800, 800H and 825 nickel alloys. The many applications of nickel coil include seawater-exposed fasteners and equipment, aerospace, chemical processing, industrial heating, and energy applications in oil and gas, nuclear and green energies.