ASME SA573 Grade 70 steel (abbreviated as SA573Gr70) is a high-performance steel plate material. SA573Gr70 complies with the ASTM-SA573/SA573M standard in the ASME specifications and also meets the standards of the American Society for Testing and Materials (ASTM).
Introduction to Characteristics
Weldability: The low sulfur and phosphorus content in the chemical composition of SA573Gr70 steel plates effectively reduces the tendency for cracks to form during welding, enabling the steel plate to exhibit excellent weld joint quality under various welding processes.
Processability: The moderate hardness and good ductility of SA573Gr70 steel plates make it easy to cut, bend, and punch, facilitating the processing into various complex shapes and structures.
Environmental friendliness: The production and use of SA573Gr70 steel plates have minimal environmental impact, meeting the requirements of modern industries for green and sustainable development.
Due to its high strength and good toughness, SA573Gr70 steel plates have a wide range of applications in multiple fields, specifically including:
Petroleum Industry: Used for manufacturing various petroleum equipment and storage tanks, such as reactors, heat exchangers, separators, oil and gas tanks, and liquefied gas tanks.
Chemical Industry: Used for manufacturing various chemical equipment and storage tanks, such as coolers, absorption towers, and flash distillation towers.
Power Plant and Boiler Industry: Used for manufacturing critical equipment such as boiler drums and nuclear reactor pressure shells.
Construction Industry: Can be used for the manufacture of bridges and other structural components.
Shipbuilding: Can be used for the manufacture of hulls and other critical components.
In general, ASME SA573 Grade 70 steel, with its excellent comprehensive performance, demonstrates strong competitiveness and broad application prospects in multiple fields.
