A573Gr70 steel plate delivery status and application field

A573Gr70 steel plate is a kind of steel plate for medium temperature pressure vessel in accordance with American ASTM standard, which has excellent mechanical properties and a wide range of applications. In the delivery state, it is usually delivered in the normalizing state or hot rolled state

The delivery status of 573Gr70 steel plate is usually normalized or hot rolled. Normalizing is a common delivery method, which means that the steel plate has been normalized before leaving the factory. Normalizing treatment can eliminate the stress inside the steel plate and refine the grain, so as to improve the toughness and weldability of the steel plate. The steel plate in this delivery state is easier to subsequent processing and use.

The steel plate is mainly used in the manufacture of medium temperature and low temperature pressure vessels and boilers and other equipment, such as petrochemical equipment, power stations, boilers and other industries of reactors, heat exchangers, separators, spherical tanks, oil tanks, liquefied gas tanks and so on. In addition, the A573Gr70 steel plate can also be used in the manufacture of nuclear reactor pressure shells, boiler drum, liquefied petroleum gas cylinders and other high pressure equipment.