Standard number of Duplex Stainless steel 2205: ASTM A240/A240M--01 Duplex stainless steel 2205 alloy is a duplex stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It features high strength, good impact toughness, and excellent overall and local resistance to stress corrosion.

201 stainless steel is composed primarily of iron with between 16 and 18% chromium and up to 0.15% carbon. It also contains small amounts of manganese, nickel, silicon, nitrogen, and copper. It has higher formability than the 300 series grades. In addition, it can be hardened by cold working processes but not heat-treated like 304 or 316 grades. 201 is a high manganese and low nickel stainless steel with low nickel content and poor corrosion resistance. It is widely used in various tabletops, countertops, kitchenware, outdoor decoration engineering, urban decoration industry and low-grade household products. It is also used in medical instruments and automotive parts that require flexibility while maintaining strength under pressure.

The composition of 317L stainless steel gives it its unique properties and characteristics. This type of stainless steel is composed of a combination of elements such as chromium, nickel, molybdenum, and carbon. Chromium is the main component of 317L stainless steel and has good corrosion resistance. It forms a protective layer on the metal surface, preventing rust and staining. Chromium also plays an important role in providing corrosion resistance and increasing high-temperature strength. Molybdenum improves resistance to pitting corrosion from chloride solutions commonly found in harsh environments such as seawater or chemical processing plants. Carbon content helps increase hardness but can reduce weldability if not controlled properly. The precise balance between these elements ensures that 317L stainless steel performs better than traditional austenitic grades when used in high-temperature, corrosive environments.

310S stainless steel is austenitic chromium-nickel stainless steel, with good oxidation resistance, corrosion resistance, because of a higher percentage of chromium and nickel, so that it has much better creep strength, can continue to work at high temperatures, with good high temperature resistance.

2507 is an ultra-duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel. In terms of chemical composition, the chromium and molybdenum content of 2507 stainless steel is relatively high, which leads to its super-strong corrosion resistance to various acids. The duplex construction of 2507 stainless steel gives it excellent resistance in the face of stress corrosion cracking. Cracks are an inevitable problem in construction and other related fields, and 2507 stainless steel exhibits excellent corrosion resistance in an environment containing chloride ions, which makes it ideal for construction and related industries. In addition to its excellent corrosion resistance, 2507 stainless steel also has excellent mechanical properties. It has high compressive strength, impact strength and low coefficient of thermal expansion, which makes it widely used in oil and gas industry, water treatment, fire protection, desalination equipment, mechanical parts and fuel gas purification equipment.

316L stainless steel has a lower proportion of carbon in its composition. To qualify as 316L stainless steel, the amount of carbon cannot exceed 0.03%. This decreases the risk of carbon precipitation, making it a better option for welding to ensure maximum corrosion resistance.

High-quality 316 stainless steel coil with molybdenum content for enhanced corrosion resistance. Available in various sizes, grades, and finishes to meet industrial needs.

304L stainless steel coil is a low-carbon variant of 304 stainless steel, offering superior corrosion resistance and weldability. Ideal for industrial equipment and parts manufacturing.

304 stainless steel coil offers exceptional corrosion resistance, heat resistance, and mechanical properties. Available in various sizes, finishes, and standards for diverse industrial applications.

Hot rolled stainless steel plate strength is relatively low, almost surface quality (low oxidation finish), but good plasticity, generally for thick plate, cold rolled plate: high strength, high hardness, high surface finish, generally for sheet, can be used as a stamping plate
Stainless steel plate surface is bright and clean, with higher plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion.It is an alloy steel that does not rust easily, but is not absolutely rust free.

Premium cold rolled stainless steel coils available in various grades, sizes, and finishes. Ideal for corrosion-resistant parts, pipelines, and medical equipment.

309/309S stainless steel plate offers superior corrosion resistance, high-temperature strength, and excellent processing performance. Ideal for aviation, chemical, and industrial applications.