Address:Zhengzhou city in China.
Phone:0086-371-86151827
Email:
A516 Grade 70 is a pressure vessel steel in the American Society for Testing and Materials (ASTM) standard, and is a carbon steel plate for medium and low temperature pressure vessels. By strictly controlling the chemical composition, especially reducing the content of impurities such as sulfur and phosphorus, adding appropriate amounts of manganese, silicon and other elements, and optimizing the smelting and rolling processes, the steel is ensured to have good toughness, fatigue resistance and weldability, and to ensure the safety of pressure vessels under complex working conditions.
Features of A516 Grade 70: It has good impact toughness, can effectively resist brittle fracture in medium and low temperature environments, and ensure equipment safety; excellent fatigue resistance, can withstand frequent pressure changes; excellent welding performance, easy assembly welding during equipment manufacturing; yield strength is not less than 485MPa, tensile strength is between 620-760MPa, high strength, and can withstand greater pressure.
A516 Grade 70 size: The thickness of the plate is generally between 6 and 200mm, the width is commonly 1500-3000mm, and the length can reach 6000-12000mm. It can be customized according to customer needs to meet the manufacturing requirements of pressure vessels of different specifications.
A516 Grade 70 application range: It is widely used in the manufacture of medium and low temperature pressure vessels in the petroleum, chemical, power and other industries, such as oil storage tanks, liquefied gas storage tanks, reactors, heat exchangers, etc.; it is also commonly used in nuclear power plants, heating systems and other key equipment that need to withstand pressure to ensure that the equipment remains stable and reliable in long-term operation. It is an important material to ensure industrial production safety.
Address: Zhengzhou city in China.
Phone: 0086-371-86151827
Email: 
