A516 Grade 65(A516Gr65) Steel plates for boilers and pressure vessels are made of high-quality raw materials with a chemical composition of iron, carbon, silicon, manganese, phosphorus, sulfur and other elements. Among them, the content of carbon is between 0.20% and 0.27%, the content of silicon is between 0.15% and 0.40%, and the content of manganese is between 0.80% and 1.20%. The precise ratio of these elements ensures the high strength and good weldability of the steel plate.

2.Mechanical Properties

A516 Grade 65(A516Gr65) Steel plates for boilers and pressure vessels have excellent mechanical properties. Its tensile strength usually exceeds 600MPa and its yield strength exceeds 400MPa. In addition, the elongation of the steel plate is high, generally above 20%, which makes the steel plate not easy to break when subjected to complex stresses.

3.Heat Treatment State

After high temperature tempering treatment, the internal structure of the A516 Grade 65(A516Gr65) steel plate for boilers and pressure vessels is optimized and its mechanical properties are further enhanced. The steel plate after heat treatment has high heat resistance and corrosion resistance, and is suitable for a variety of high temperature and corrosive environment.

4.Low Temperature Impact Test

A516 Grade 65(A516Gr65) steel plates for boilers and pressure vessels maintain good impact toughness at low temperatures. After low temperature impact test, the steel plate can still maintain high fracture resistance in extremely cold environment, and is suitable for various low temperature application scenarios.

 5. Main Application Scenarios

A516 Grade 65(A516Gr65) steel plates for boilers and pressure vessels are widely used in power plant boilers, chemical vessels, shipbuilding and other fields. Due to its excellent corrosion resistance and high mechanical properties, it is often used in the manufacture of boilers and pressure vessels working in high temperature and high pressure environments. In addition, the steel plate is also suitable for the manufacture of mechanical equipment that needs to withstand vibration and shock.

 6.TJC Related Supply Cases

For many years, TJC has been providing high quality A516 Grade 65(A516Gr65) steel plates for boilers and pressure vessels to various industries. We have supplied a large number of A516 Grade 65 steel plates to a large power station for the manufacture of high efficiency power station boilers. These steel plates have shown good performance and stability in the project, meeting the high standards of the customer. With its high-quality products and services, TJC has won the trust and praise of customers.