TJC Steel Group, a renowned supplier of stainless steel products, is proud to introduce the JIS G4304 SUS436J1L hot-rolled stainless steel plates and coils. This material, belonging to the ferritic stainless steel family, offers exceptional properties that make it suitable for a wide range of applications.

Chemical Composition

JIS G4304 SUS436J1L is a chromium-based alloy with a chemical composition that includes iron, chromium, nickel, silicon, manganese, and a small amount of molybdenum. The precise chemical composition, as per the standard, ranges from a minimum of 17% chromium to a maximum of 0.025% carbon, ensuring the desired corrosion resistance and mechanical properties.

Mechanical Properties

The SUS436J1L stainless steel exhibits excellent mechanical properties. It has a minimum yield strength of 639 MPa and a minimum tensile strength of 566 MPa, indicating its ability to withstand significant loads. Furthermore, its ductility, expressed as the percentage elongation, is 12%, indicating good deformability.

Heat Treatment State

The SUS436J1L stainless steel is subjected to various heat treatment processes, including solution and aging, annealing, ausaging, and Q+T (quenching and tempering). These treatments optimize the material's microstructure, resulting in improved mechanical properties and corrosion resistance.

Size Range

TJC Steel Group offers SUS436J1L hot-rolled stainless steel plates and coils in various standard and custom sizes. The plates typically range in thickness from a few millimeters to tens of millimeters, while the coils can be supplied in widths and lengths to meet specific customer requirements.

Impact Testing

Impact testing is an important aspect of quality assurance for SUS436J1L stainless steel. This test measures the material's ability to withstand sudden and severe impacts, ensuring its suitability for applications where such conditions may occur. The SUS436J1L material meets or exceeds the requirements set by JIS G4304 for impact toughness.

Primary Applications

The versatility of JIS G4304 SUS436J1L stainless steel makes it suitable for numerous applications. It is commonly used in the automotive industry, particularly in exhaust systems, due to its excellent corrosion resistance and high-temperature strength. Additionally, it finds applications in chemical processing equipment, building construction, and home appliances such as kitchen sinks and fixtures.

TJC Steel Group Supply Cases

TJC Steel Group has successfully supplied SUS436J1L stainless steel plates and coils to numerous clients in various industries. One such case involved the supply of custom-sized plates for a chemical processing plant, where the material's corrosion resistance and strength were crucial. Another case involved the supply of coils for the automotive industry, where the material was used in the exhaust system of a high-performance vehicle.

In conclusion, JIS G4304 SUS436J1L hot-rolled stainless steel plates and coils are a reliable choice for applications requiring excellent corrosion resistance, high-temperature strength, and good mechanical properties. With TJC Steel Group as your trusted supplier, you can ensure the quality and performance of your stainless steel products.