What is ASTM A204 GR.B boiler steel plate?

ASTM A204/A204M A204 Grade B (A204GrB) Pressure vessel steel sheet is a high quality steel that is widely used in the manufacture of various pressure vessels and high-temperature equipment. This steel plate has specific chemical composition, mechanical properties and manufacturing process requirements to ensure that it can maintain excellent performance under extreme operating conditions.

Mechanical Properties of A204 GR.B Pressure Vessel Plate

ASTM A204/A204M A204 GradeB(A204GrB) Pressure vessel steel plates have excellent mechanical properties such as tensile strength, yield strength and elongation. Its tensile strength is usually above 480MPa, and its yield strength is about 270MPa. This steel also has good toughness and impact resistance, can withstand sudden stress changes, and is not prone to brittle fracture.

Main Application Scenarios

ASTM A204/A204M A204 GradeB(A204GrB) pressure vessel steel plates are widely used in petrochemical, nuclear industry and other fields. Due to its excellent corrosion resistance and high temperature properties, this steel is often used in the manufacture of pressure vessels for the storage and transportation of liquefied gases and toxic media. In addition, it is used to manufacture chemical reactors, heat exchangers and other equipment to meet the demand for efficient, safe and reliable equipment in industrial production processes. In the petrochemical industry, ASTM A204/A204M A204 GradeB(A204GrB) pressure vessel steel plates are used in the manufacture of various pressure vessels, such as reactors, distillation towers and storage tanks. These devices need to operate under high temperature and pressure conditions, so they need to use steel with excellent properties to ensure their safety and reliability. In the nuclear industry, ASTM A204/A204M A204 GradeB(A204GrB) pressure vessel steel plates are used in the manufacture of pressure shells and various auxiliary equipment for nuclear reactors. These devices need to have extremely high corrosion resistance and high temperature performance to ensure the safe operation of nuclear reactors.