Hastelloy plates are high-performance alloy steel plates primarily composed of nickel, with varying amounts of molybdenum, chromium, iron, and cobalt, depending on the grade. These plates are known for their exceptional resistance to a wide range of aggressive chemicals, including strong acids like sulfuric, hydrochloric, and nitric acids, as well as to high-temperature oxidation and corrosion. Common grades include Hastelloy C-22, C-276, and X, each suited for specific industrial conditions.
Hastelloy plates are widely used in chemical processing, power generation, marine, aerospace, and pollution control industries. They are ideal for fabricating heat exchangers, pressure vessels, reactors, and flue gas scrubbers. Conforming to standards such as ASTM B575, these plates offer excellent mechanical strength, thermal stability, and weldability.
