Products

904L stainless steel coil is a super austenitic stainless steel (C ≤ 0.02%, Cr 19-23%, Ni 23-28%, Mo 4-5%, Cu 1-2%), featuring exceptional resistance to acid corrosion, particularly against sulfuric acid and chloride corrosion. Specifically designed for use in harsh environments such as chemical equipment and seawater desalination systems, its high nickel and molybdenum content ensures stability under severe conditions, and it offers cold-rolled precision surface finishing.

301 stainless steel coil is a cold-worked austenitic stainless steel (Cr 16-18%, Ni 6-8%) that achieves high strength (up to 1500 MPa) through rolling deformation. It exhibits excellent work-hardening properties, fatigue resistance, and moderate corrosion resistance, making it particularly suitable for high-strength precision components such as spring plates, railway transportation structural parts, and electronic components that require subsequent stamping and forming. Available in surface finishes such as 2B and BA, with thicknesses ranging from 0.1 to 6.0 mm.

316L stainless steel coils are low-carbon molybdenum-containing austenitic stainless steel (C ≤ 0.03%, Cr 16-18%, Ni 10-14%, Mo 2-3%), featuring excellent resistance to chloride ion corrosion and acid-alkali resistance. They are suitable for harsh environments such as seawater equipment, chemical containers, and medical devices, with an operating temperature range of -196°C to 800°C. Available in 2B, BA, and other surface finishes, with thicknesses ranging from 0.3 to 6.0 mm, it also offers excellent cold formability and weldability.

304L stainless steel coil is a low-carbon austenitic stainless steel (carbon ≤ 0.03%), containing 18%-20% chromium and 8%-10.5% nickel. Compared to 304 stainless steel, it offers superior resistance to intergranular corrosion and better weldability, making it suitable for applications in industries with high corrosion resistance requirements, such as chemical equipment, food machinery, and medical devices. Its excellent hot and cold formability allows it to be formed through processes like deep drawing and bending, with an operating temperature range of -196°C to 800°C.