EN10028-2 P355GH pressure vessel steel plate is a high-quality carbon steel plate that has excellent mechanical properties and is widely used in the manufacture of pressure vessels, reactors, and other high-pressure equipment.

The chemical composition of EN10028-2 P355GH steel plate meets the requirements of the European standard EN10028-2, and its carbon content is between 0.12% and 0.20%. In addition to carbon, the steel also contains manganese, silicon, sulfur, phosphorus, copper, nickel, chromium, molybdenum, and vanadium as alloying elements. These elements contribute to the excellent mechanical properties of the steel.

The mechanical properties of EN10028-2 P355GH steel plate are excellent. It has good toughness, impact resistance, and fatigue resistance, and can withstand low and high temperatures. The yield strength of the steel is generally greater than 355 MPa, and the tensile strength can reach more than 590 MPa. These properties make it suitable for use in high-pressure and high-temperature environments.

The heat treatment state of EN10028-2 P355GH steel plate is usually quenched and tempered. This treatment can achieve the best mechanical properties of the steel. However, if the steel needs to be welded or machined, it may need to be annealed to restore its ductility.

EN10028-2 P355GH steel plate is widely used in the oil and gas industry, chemical industry, power generation industry, and other fields that require high-pressure equipment. It can be used in the manufacturing of pressure vessels, reactors, heat exchangers, pipelines, valves, and other equipment that require high pressure and temperature resistance.

For example, a European power plant has ordered a large number of high-pressure steam pipes made of EN10028-2 P355GH steel plate. The pipes need to withstand high temperatures and pressures for a long time, and the steel has shown excellent performance in all aspects such as corrosion resistance, fatigue resistance, and weldability.

In summary, EN10028-2 P355GH steel plate has excellent mechanical properties, good heat resistance and corrosion resistance, and is widely used in various fields that require high-pressure equipment. Its reliable performance has been widely recognized by the industry.