SUS304L (AISI 304L) stainless steel plate (coil) is a low-carbon stainless steel with excellent corrosion resistance. Its chemical composition includes: C ≤ 0.03, Si ≤ 1.0, Mn ≤ 2.0, P ≤ 0.045, S ≤ 0.03, Ni: 8.0-12.0, Cr: 18.0-20.0. Due to its low carbon content and high nickel content, SUS304L has excellent corrosion resistance, especially against chloride ions. At the same time, the material also has good processability and weldability.

 

In terms of mechanical properties, the yield strength of SUS304L (AISI 304L) stainless steel plate (coil) is ≥ 175 MPa, tensile strength is ≥ 485 MPa, and elongation is ≥ 35%. These excellent mechanical properties make the SUS304L have higher stability and strength when used, and can meet a variety of different use needs.

 

In terms of production method, SUS304L (AISI 304L) stainless steel plate (coil) is often produced by cold coiling process to ensure product surface quality and dimensional accuracy. At the same time, the material is often treated with solid solution and cold processing to improve its mechanical properties and corrosion resistance.

 

In terms of heat treatment state, the common heat treatment state of SUS304L (AISI 304L) stainless steel plate (coil) includes solid solution state, cold coiled hardening state and annealed state. The solid solution material has good plasticity and toughness, and is easy to form in cold processing. Cold-coiled hardened materials have higher strength but lower plasticity. Annealed material has good plasticity and toughness, and corrosion resistance is more prominent.

 

In terms of low temperature impact test, SUS304L (AISI 304L) stainless steel plate (coil) has good impact toughness under low temperature conditions. After low temperature treatment, the brittleness index (KV) value of SUS304L material is ≥50J. Therefore, there will be no problems such as brittle fracture when using the material at low temperatures.

 

In terms of main application scenarios, SUS304L (AISI 304L) stainless steel plates (coils) are widely used in the manufacture of chemical equipment, food equipment, hotel kitchen equipment, pharmaceutical equipment and Marine equipment, which require high corrosion resistance. In addition, the material can also be used in the manufacture of high-precision instruments, automotive parts and other fields.

 

In terms of TJC-related supply cases, TJC Steel is a professional steel trading company with a wide range of SUS304L (AISI 304L) stainless steel plates (coils). Among them, the common specifications include 0.3-3.0mm thick, 1000-2000mm wide, 2000-6000mm long and so on. In addition, TJC Steel offers custom machining services to meet the specific needs of different customers.

 

In summary, SUS304L (AISI 304L) stainless steel plate (coil) is an excellent low-carbon stainless steel, with excellent corrosion resistance, good processing properties and welding properties. It is widely used in chemical, food, pharmaceutical, Marine and other fields, is a very practical material.