Inconel annealed plate exhibits high tensile strength and absolute toughness. The plates are efficient in working at low cryogenic temperatures. Inconel rolling plate is composed of 73% nickel, 21% chromium and 6% iron which makes the material highly resistance against oxidation and corrosion at elevated temperatures and pressure. Inconel clad plate form thick passivating firm oxide layer which protects the material from chemical salts and alkalis.