In the realm of stainless steel materials, the JIS G4304 SUS836L grade holds a prestigious position, owing to its unique combination of chemical properties, mechanical performance, and extensive industrial applications. TJC Steel Group, a leading manufacturer and supplier of stainless steel products, is proud to offer a detailed overview of this versatile material.

Chemical Composition

The SUS836L stainless steel is characterized by its precise chemical composition, which includes a balanced blend of elements to ensure optimal performance. The key components are: Carbon (C) ≤ 0.030%, Silicon (Si) ≤ 1.00%, Manganese (Mn) ≤ 2.00%, Phosphorus (P) ≤ 0.045%, Sulfur (S) ≤ 0.030%, Chromium (Cr) 24.00-26.00%, Nickel (Ni) 13.50-15.50%, Molybdenum (Mo) 2.00-3.00%, and Nitrogen (N) 0.30-0.50%. These proportions result in exceptional corrosion resistance and high mechanical strength.

Mechanical Properties

The SUS836L stainless steel exhibits impressive mechanical properties. Its typical data includes a density of 7.85g/cm³, a melting point ranging from 1365-1425℃, a tensile strength of ≥620MPa, a yield strength of ≥440MPa, an elongation rate of ≥25%, and a hardness of ≤217HBW. These figures indicate the material's ability to withstand heavy loads and maintain its structural integrity.

Heat Treatment State

SUS836L stainless steel is typically supplied in an annealed state, which ensures uniform microstructure and optimal mechanical properties. The annealing process involves heating the material to a specific temperature and then cooling it slowly to reduce internal stresses and enhance ductility.

Dimensional Range

TJC Steel Group offers SUS836L stainless steel plates and coils in a wide range of dimensions to meet various industrial requirements. The thickness of the plates can vary, with thin, medium, and thick options available. Similarly, the coils are offered in varying widths and lengths to suit specific applications.

Impact Testing

To ensure the material's resilience and durability, SUS836L stainless steel undergoes rigorous impact testing. This process involves subjecting the material to sudden and intense forces to assess its ability to withstand impact without fracturing or deforming excessively.

Primary Applications

The SUS836L stainless steel finds widespread use in diverse industries. Its excellent corrosion resistance and mechanical strength make it suitable for applications in the chemical, petrochemical, marine, and food processing sectors. Additionally, its aesthetic appeal and hygiene properties make it a popular choice for architectural and decorative purposes.

TJC Steel Group Supply Cases

TJC Steel Group has a robust supply chain and extensive experience in providing SUS836L stainless steel plates and coils to various industries. Some of our notable supply cases include the provision of materials for chemical processing plants, offshore oil and gas facilities, and high-end architectural projects. Our commitment to quality and service ensures that our clients receive the best possible solutions for their stainless steel requirements.