ASTM A516 Grade 70 Pressure Vessel Steel A516GR70 Boiler Steel Plate

A516 Grade 70 Pressure Vessel Steel Description

A516GR70 boiler plate belongs to the carbon steel plate for medium and low temperature pressure vessels. A516Gr70 steel implements ASTM standard. The working temperature is generally -20°C to 500°C. ASTM A516 Grade70 boiler steel has good impact resistance, small temperature deformation, excellent welding performance, fatigue resistance and lamination resistance. Split performance. A516Gr.70 boiler pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler and other industries to make reactors, heat exchangers, separators, spherical tanks, gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam Equipment and components such as bags, liquefied petroleum gas cylinders, high-pressure water pipes of hydropower stations, and turbine volutes.

A516 Grade 70 boiler and pressure vessel steel is mainly used to manufacture low-temperature pressure vessels and boiler shells and lining plates, etc. A516Gr70 pressure vessel steel has high compressive strength and good low-temperature toughness. A516Gr70 steel has excellent weldability, can be welded by various common welding methods, and is also easy to process and form. Steel plates are usually supplied in the states of hot rolling, controlled rolling, normalizing, annealing, tempering, normalizing plus tempering, quenching and tempering, etc.

A516 Grade 70 Pressure Vessel Steel Datasheet

Thickness: 5mm-250mm

Width : 1000mm-3000mm or customized（Other widths are required for cutting）

Length: 1000mm-12000mm or according to customer's request

Tolerance: ±0.5mm

Delivery condition: Hot rolled, controlled rolled, or normalized

Delivery condition: Q+T or +N

Package: tied up with steel strips and wrapped with water proof paper

A516 Grade 70 Pressure Vessel Steel Chemical composition

A516 Grade 70 Pressure Vessel Steel Mechanical Properties

Equivalent Grade of A516 Grade 70 Pressure Vessel Steel