The main chemical components of S460N European standard high-strength plate include carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) and a small amount of chromium (Cr), nickel (Ni), molybdenum (Mo) ) and other alloying elements. The reasonable proportion of these elements makes S460N high-strength plate have the characteristics of high strength, high toughness, good weldability and corrosion resistance.
Specifically, carbon is the skeleton element of steel, which can increase the strength and hardness of steel, but also reduces the plasticity and toughness of steel. Silicon and manganese can form solid solutions with carbon, increasing the strength and hardness of steel while maintaining its plasticity and toughness. Elements such as phosphorus and sulfur are used to adjust the toughness of steel to meet the needs of different application scenarios.
In addition, chromium can improve the corrosion resistance of steel, nickel can improve the low-temperature toughness of steel, and molybdenum can help improve the strength and creep resistance of steel. The addition of these alloy elements makes S460N steel plates perform well in components that withstand heavy loads and impacts, and are widely used in construction, bridges, machinery manufacturing and other fields.
As a high-strength low-alloy structural steel, S460N steel plate is widely used in construction, bridges, ships, automobile manufacturing and other fields.
In the construction field, S460N steel plates are widely used in load-bearing components and connectors of high-rise buildings, bridges, tunnels and other structures due to their high strength and durability, which can significantly improve structural strength and seismic performance.
In the field of bridges, S460N steel plates are also used in load-bearing structures and connectors of bridges due to their high strength and excellent mechanical properties to improve the load-bearing capacity and durability of bridges.
In the field of ships, S460N steel plates are used in ship shells, decks, cabins and other structures. Its high strength and corrosion resistance can effectively improve the safety and service life of ships.
In addition, in the field of automobile manufacturing, S460N steel plates are also widely used in automobile body, chassis, suspension systems and other structures to improve the stiffness and durability of automobiles and meet the demand for high-strength, high-quality materials in automobile manufacturing.
In general, S460N steel plate plays an important role in many fields with its excellent mechanical properties and corrosion resistance. However, specific applications will need to be selected and designed based on the needs and specifications of the specific project.