ASTM A516 pressure vessel steel plate grades 60 65 70

There are three common grades of ASTM A516 pressure vessel steel plates: Grade 60, Grade 65, and Grade 70. Firstly, A516 Grade 60 steel plate is a universal material for medium to low temperature services, suitable for various general applications. It has good strength and corrosion resistance, and performs well at low to moderate temperatures.

Secondly, A516 Grade 65 steel plate is suitable for medium to high temperature services and has higher strength and heat resistance than Grade 60. A516 Grade 65 steel can maintain stability at higher temperatures and is suitable for pressure vessels and boilers that can withstand higher temperatures and pressures.

Finally, A516 Grade 70 steel plate is one of the most commonly used grades, with excellent strength and heat resistance. It is suitable for various high-temperature and high-pressure applications, such as pressure vessel manufacturing in refineries, chemical plants, and power plants. Grade 70 steel plate performs well under high temperature and pressure conditions, and has excellent wear resistance and corrosion resistance.

In summary, the different grades of ASTM A516 pressure vessel steel plates provide diverse choices for different working environments and requirements. Whether for general applications, medium to high temperature services, or high temperature and high pressure environments, ASTM A516 Grade 60, Grade 65, and Grade 70 steel plates can meet the requirements of pressure vessel manufacturing, ensuring safe and reliable operation of equipment under various conditions.