EN10025-2 S355K2 is a high-quality steel plate that is widely used in the construction industry. It is designed to meet the stringent demands of the construction sector, offering excellent mechanical properties and exceptional durability.

Chemical composition:

EN10025-2 S355K2 steel plate is composed of various chemical elements, including carbon, silicon, manganese, phosphorus, sulfur, and other alloying elements. The precise chemical composition of the steel ensures that it meets the requirements of EN10025-2 standard and provides the desired mechanical properties.

Mechanical properties:

The mechanical properties of EN10025-2 S355K2 steel plate make it suitable for a wide range of construction applications. It exhibits high tensile strength, good impact resistance, and excellent fatigue resistance. The plate also has good formability and weldability, making it easy to process and manipulate during construction.

Heat treatment:

EN10025-2 S355K2 steel plate is typically heat treated to achieve the desired mechanical properties. The heat treatment process involves heating the steel to a high temperature, holding it there for a specific period of time, and then cooling it down. This controlled cooling process helps to optimize the microstructure and improve the mechanical properties of the steel.

Low-temperature impact testing:

To ensure the suitability of EN10025-2 S355K2 steel plate for use in cold climates or in structures that may be exposed to low temperatures, it undergoes low-temperature impact testing. This testing assesses the ability of the steel to withstand sudden impacts at low temperatures without fracturing or cracking. The results of this testing are crucial in validating the plate's performance under cold conditions.

Applications:

EN10025-2 S355K2 steel plate is commonly used in the construction of a variety of structures, including buildings, bridges, and other civil engineering projects. It is particularly suitable for applications that require high tensile strength and good impact resistance, such as beams, columns, and other load-bearing components. The plate's excellent fatigue resistance also makes it a suitable choice for applications that involve cyclic loading or bending actions.

Supply cases:

EN10025-2 S355K2 steel plate is widely available from steel manufacturers and suppliers worldwide. Some notable supply cases include the construction of the Millau Viaduct in France, where S355K2 steel plate was used in the bridge's supports and columns; and the retractable roof of the Allianz Arena in Munich, Germany, where the steel plate was utilized in the structure's roofing system. These supply cases demonstrate the reliability and adaptability of EN10025-2 S355K2 steel plate in various construction projects.