SA387Gr12CL2 pressure vessel steel plate is a high-quality carbon steel plate with excellent mechanical properties and corrosion resistance. It is widely used in the petrochemical, natural gas, and other industries where high pressure and corrosion resistance are required.

Chemical composition: SA387Gr12CL2 steel plate is made of high-quality carbon steel with a carbon content of 0.25-0.45%. It also contains manganese, silicon, phosphorus, sulfur, and other alloying elements to improve its mechanical properties and corrosion resistance.

Mechanical properties: SA387Gr12CL2 steel plate has excellent mechanical properties, such as high tensile strength, yield strength, and impact toughness. It can withstand high pressure and impact loads, and has good fatigue resistance.

Heat treatment: SA387Gr12CL2 steel plate is usually annealed and tempered to achieve the desired mechanical properties. The heat treatment process includes heating the steel plate to a temperature between 850℃ and 950℃, holding it for a certain period of time to achieve annealing, and then quenching it in oil or water to obtain the desired mechanical properties.

Main application scenarios: SA387Gr12CL2 steel plate is mainly used in the manufacturing of high-pressure vessels, pressure pipelines, chemical reactors, and other equipment that require high pressure and corrosion resistance. It is also used in the oil and gas industry, chemical industry, and other fields.

Relevant supply cases: SA387Gr12CL2 steel plate has been widely used in various projects around the world, such as the construction of natural gas pipelines in the Middle East, the replacement of old pressure vessels in Europe, and the construction of chemical reactors in Asia. In these projects, SA387Gr12CL2 steel plate has shown excellent performance in terms of pressure resistance, corrosion resistance, and durability.