SA 516 Gr 65N

Product Specifications：

SA516 Gr65N steel plate is a high-strength and low-alloy-pressure vessel steel plate that offers excellent weldability, toughness, and resistance to corrosion. This steel plate is widely used in the fabrication of pressure vessels and boilers that are used in various industries such as chemical, power generation, oil, gas, and petrochemical.

The chemical composition of the SA516 Gr65N steel plate includes various elements such as carbon, manganese, phosphorus, sulfur, silicon, aluminum, chromium, nickel, and copper. The carbon content of this steel plate is 0.24%, while the manganese content is 0.85-1.50%. Moreover, the steel plate contains 0.035% maximum phosphorus, 0.035% maximum sulfur, and 0.25% maximum silicon, making it suitable for different applications.

The mechanical properties of the SA516 Gr65N steel plate make it an ideal choice for pressure vessel fabrication. In the as-rolled condition, the minimum tensile strength of this steel plate is 450 MPa and the minimum yield strength is 240 MPa. The elongation rate of this steel plate is 19%, while the impact energy value is 34J at room temperature. These properties make the SA516 Gr65N steel plate suitable for use in high-pressure environments.

The SA516 Gr65N steel plate can be easily welded and fabricated, making it a popular choice among fabricators. It offers excellent weldability, toughness, and ductility, which results in a highly reliable and durable end product. Additionally, this steel plate offers good resistance to corrosion, ensuring the longevity of the finished product.

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