In the realm of stainless steel, JIS G4304 SUS410L hot-rolled stainless steel plates and coils stand out for their superior corrosion resistance, high toughness, and exceptional weldability. Produced by the TJC Steel Group, these plates and coils are designed to meet the rigorous demands of various industrial applications.

Chemical Composition

The key to SUS410L's outstanding properties lies in its carefully balanced chemical composition. This grade of stainless steel primarily consists of chromium, ranging from 11.50% to 13.50%, which is responsible for its excellent corrosion resistance. Other elements include carbon (max 0.03%), silicon (max 1.00%), manganese (max 1.00%), phosphorus (max 0.040%), and sulfur (max 0.030%). Nickel, although present in minimal amounts (max 0.60%), contributes to the alloy's overall mechanical properties.

Mechanical Properties

JIS G4304 SUS410L stainless steel plates and coils exhibit impressive mechanical properties. With an ultimate tensile strength of 365 MPa and a yield strength of 195 MPa, they can withstand significant stress and strain. Additionally, their elongation percentage of 22% ensures superior ductility and toughness. These properties, combined with their excellent corrosion resistance, make SUS410L an ideal choice for demanding applications.

Heat Treatment

The heat treatment process for SUS410L stainless steel plates and coils involves heating to a temperature range of 700°C to 820°C, followed by either air cooling or slow cooling. This process optimizes the material's microstructure, enhancing its mechanical properties and corrosion resistance.

Size Range

TJC Steel Group offers a wide range of SUS410L hot-rolled stainless steel plates and coils in various dimensions. Standard sizes typically range from 1219mm x 2438mm to 1219mm x 6096mm, with the ability to customize sizes to meet specific customer requirements.

Impact Testing

To ensure the highest quality and reliability, all SUS410L stainless steel plates and coils undergo rigorous impact testing. This testing evaluates the material's ability to withstand sudden and severe impacts, ensuring its structural integrity and safety in demanding applications.

Primary Applications

JIS G4304 SUS410L stainless steel plates and coils find widespread use in various industries. Their excellent corrosion resistance and high mechanical strength make them suitable for applications such as freezer container frames, exterior cladding materials, automotive exhaust systems (operating below 800°C), and heat-resistant equipment components.

TJC Steel Group Supply Cases

TJC Steel Group has a long history of supplying JIS G4304 SUS410L stainless steel plates and coils to various industries. One notable case involves the supply of these materials for the construction of a large-scale refrigeration facility. The SUS410L plates and coils were selected due to their exceptional corrosion resistance and ability to maintain structural integrity in low-temperature environments. The successful completion of this project demonstrates the reliability and versatility of TJC Steel Group's SUS410L products.