Nickel Alloy 2.4633 (Alloy 602 CA) is a high-carbon nickel-chromium-iron-aluminum alloy with outstanding creep strength and oxidation resistance at temperatures up to about 1,200 °C.
2.4633 (Alloy 602 CA or Inconel 602CA) is a nickel-chromium alloy with a small yttrium addition, built for very high-temperature service. It resists oxidation, including under repeated heating and cooling, and carburizing gases, with excellent creep strength up to about 1,200 °C.
Nickel Alloy 2.4633 is commonly used for furnace rollers and muffles, radiant tubes, reformers, and exhaust-system components.