ASTM A204 steel plate is a boiler vessel plate and also a molybdenum alloy steel plate. ASTM A204 Boiler Vessel Plate is mainly suitable for welded boilers and high temperature pressure vessels.
According to the molybdenum content, ASTM A204 boiler vessel plate is divided into 3 grades: Grade A, Grade B, and Grade C. The thickness of ASTM A204 boiler vessel plate is limited only by the ability of the chemical composition to meet the specified mechanical property requirements. But now ASTM A204 generally limits the thickness of boiler vessel plate as follows: Grade A: 6 inches [150 mm]; Grade B: 6 inches [150 mm]; Grade C: 4 inches [100 mm].
ASTM A204 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries. ASTM A204 boiler vessel plate is used in the manufacture of reactors, heat exchangers, separators, spherical tanks, liquefied gas, nuclear reactor pressure vessels, boiler drum steam, liquefied petroleum gas, hydropower stations, high-pressure pipelines, etc.
