The EN10025-2 S235J0 non-alloy structural steel plate is a versatile and widely used material in various industrial applications. This steel grade conforms to the European standard EN 10025-2, which specifies the technical delivery conditions for non-alloy structural steels. Below is a detailed introduction to the chemical composition, mechanical properties, heat treatment status, low-temperature impact test, producible size range, main application scenarios, and relevant supply cases of TJC Steel Group for EN10025-2 S235J0 steel plates.

Chemical Composition:

The chemical composition of S235J0 steel plates includes the following elements within specified limits: Carbon (C) ≤ 0.17%, Manganese (Mn) ≤ 1.40%, Phosphorus (P) ≤ 0.045%, Sulfur (S) ≤ 0.045%, and Silicon (Si) ≤ 0.40%. Additionally, there are minor elements like Nitrogen (N) ≤ 0.012% and Copper (Cu) ≤ 0.55%, which contribute to the overall properties of the steel.

Mechanical Properties:

The mechanical properties of S235J0 steel plates make them suitable for numerous applications. The tensile strength ranges from 360 to 510 MPa, while the yield strength is ≥ 235 MPa. The yield strength varies based on the thickness of the plate, with values of ≥ 235 MPa for thicknesses less than 16mm, decreasing gradually to ≥ 165 MPa for thicknesses between 250mm and 400mm. The elongation after fracture is ≥ 24%, and the impact energy at 0°C is ≥ 27 Joules.

Heat Treatment Status:

S235J0 steel plates are generally delivered in the hot-rolled condition. However, they can also undergo various heat treatment processes such as controlled rolling, normalizing, and normalized rolling to enhance their properties. The normalizing process refines the grain structure, improves the internal organization, and enhances the flatness, strength, and toughness of the steel plates.

Low-Temperature Impact Test:

The S235J0 steel grade is tested for impact energy at 0°C, ensuring it maintains good impact toughness at low temperatures. This makes it suitable for applications where the steel may be exposed to low-temperature environments.

Producible Size Range:

TJC Steel Group can produce S235J0 steel plates in a wide range of sizes. The thickness can vary from 1.5mm to 680mm, width from 1000mm to 4000mm, and length from 1000mm to 18000mm. These dimensions cater to various application requirements.

Main Application Scenarios:

Due to its excellent mechanical properties and cost-effectiveness, S235J0 steel plates are widely used in various industries. In the construction sector, they are used for manufacturing beams, columns, bridges, and tower structures. In mechanical manufacturing, they are utilized for fabricating machinery equipment and components. Additionally, they find applications in the automotive industry for manufacturing structural parts of light trucks and cranes. Furthermore, S235J0 steel plates are also used in shipbuilding and marine engineering for constructing and repairing ships and manufacturing structural components.

TJC Steel Group Supply Cases:

TJC Steel Group has a rich history of supplying S235J0 steel plates to various clients across the globe. Our steel plates have been used in significant projects such as bridge construction, high-rise building construction, and heavy machinery manufacturing. Our commitment to quality and timely delivery has earned us the trust and loyalty of our clients. We offer customized solutions to meet specific requirements, ensuring that our clients receive the exact steel plates they need for their projects.

In conclusion, EN10025-2 S235J0 non-alloy structural steel plates are a versatile and reliable material choice for numerous industrial applications. With their optimal chemical composition, mechanical properties, and adaptability to various heat treatment processes, these steel plates cater to the diverse needs of the construction, mechanical manufacturing, automotive, and shipbuilding industries. TJC Steel Group is a trusted supplier of S235J0 steel plates, offering high-quality products and customized solutions to meet our clients' requirements.