JIS G4304 SUS310S Hot-Rolled Stainless Steel Plates and Coils

​TJC Steel Group, a leading manufacturer and supplier of stainless steel products, is proud to introduce our JIS G4304 SUS310S hot-rolled stainless steel plates and coils. This high-performance material, with its unique chemical composition and mechanical properties, is suitable for a wide range of demanding applications.
Chemical Composition:
JIS G4304 SUS310S stainless steel boasts a precise chemical composition that ensures its superior performance. The key elements include carbon (C) ≤ 0.08%, silicon (Si) ≤ 1.50%, manganese (Mn) ≤ 2.00%, sulfur (S) ≤ 0.030%, phosphorus (P) ≤ 0.045%, chromium (Cr) 24.00-26.00%, and nickel (Ni) 19.00-22.00%. This balanced composition results in excellent corrosion resistance and high-temperature performance.
Mechanical Properties:
The SUS310S stainless steel plates and coils exhibit remarkable mechanical properties. After solid solution treatment, they have a minimum tensile strength of 520 MPa, a minimum yield strength of 205 MPa, and an elongation of at least 40%. The material also demonstrates a high degree of ductility, with a minimum reduction of area of 50%. The hardness ranges from ≤187HB to ≤200HV, ensuring excellent wear resistance.
Heat Treatment Status:
Our SUS310S stainless steel plates and coils are typically supplied in a heat-treated condition. The heat treatment specifications include solid solution treatment at 1030-1180°C with rapid cooling. This process optimizes the material's microstructure and mechanical properties. The heat treatment type is specified in the contract, ensuring consistency and traceability.
Size Range:
TJC Steel Group offers a comprehensive range of SUS310S stainless steel plate and coil sizes to meet your specific requirements. We can supply plates in thicknesses ranging from 2mm to 100mm, while the coil dimensions can be customized according to customer needs.
Impact Testing:
To ensure the material's reliability and safety, we perform impact testing on our SUS310S stainless steel plates and coils. This testing involves evaluating the material's ability to withstand sudden impacts without fracturing or breaking. The results of these tests are carefully analyzed and documented to ensure compliance with industry standards and customer specifications.
Main Application Scenarios:
JIS G4304 SUS310S stainless steel plates and coils find applications in various demanding industries. Their excellent high-temperature performance and corrosion resistance make them suitable for use in furnaces, heat treatment equipment, chemical processing plants, and other environments where extreme temperatures and corrosive media are present. The material's good mechanical properties also enable it to be used in the manufacture of turbine blades, heat exchangers, and other critical components.
TJC Steel Group Supply Cases:
Over the years, TJC Steel Group has successfully supplied JIS G4304 SUS310S stainless steel plates and coils to numerous projects worldwide. Our products have been used in various applications, including the construction of industrial furnaces, the manufacture of heat treatment equipment, and the development of chemical processing plants. We have also provided customized solutions to customers in the aerospace, power generation, and environmental protection industries. Our commitment to quality and service has earned us a reputation as a trusted supplier of stainless steel products.
Contact TJC Steel Group today to learn more about our JIS G4304 SUS310S hot-rolled stainless steel plates and coils. We are dedicated to providing you with the highest-quality products and services to meet your specific needs.