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420 Stainless Steel Plate & Sheet is a martensitic stainless steel known for its excellent hardness, wear resistance, and moderate corrosion resistance. With a higher carbon content than 410 stainless steel, 420 stainless steel can achieve superior strength and edge retention after heat treatment. Therefore, it is widely used in cutting tools, surgical instruments, industrial blades, valves, and precision mechanical components. At Jiangsu Zhong Yong Cheng Pu Precision Manufacturing Co., Ltd., we provide high-quality 420 stainless steel plates and sheets with stable mechanical properties, precise dimensions, and reliable surface finishes to meet various industrial and manufacturing requirements.

410 Stainless Steel Plate & Sheet is a basic martensitic stainless steel product known for its heat-treatable properties, high hardness, and good wear resistance. It offers a practical balance between mechanical strength and moderate corrosion resistance, making it suitable for a wide range of industrial and engineering applications. Thanks to its martensitic structure, 410 stainless steel is magnetic and can be hardened through heat treatment processes such as quenching and tempering to meet specific performance requirements.

321 Stainless Steel Plate & Sheet is a titanium-stabilized austenitic stainless steel designed for high-temperature applications and environments prone to intergranular corrosion. By adding titanium, it effectively prevents carbide precipitation during welding and prolonged exposure to elevated temperatures, ensuring excellent structural stability and durability. This makes 321 stainless steel an ideal material for heat-resistant components across industries such as energy, aerospace, and industrial manufacturing.

316 / 316L Stainless Steel Plate & Sheet is a high-performance austenitic stainless steel enhanced with molybdenum, providing superior resistance to pitting and crevice corrosion—especially in chloride-rich environments. Compared to 304 stainless steel, it offers significantly improved durability in harsh and corrosive conditions. 316L, the low-carbon version, is specifically designed to improve weldability and reduce the risk of intergranular corrosion, making it ideal for welded structures and critical industrial applications.

310S Stainless Steel Plate & Sheet is a high-alloy austenitic stainless steel specifically designed for extreme high-temperature environments. With elevated chromium and nickel content, it delivers outstanding oxidation resistance and excellent thermal stability under continuous and cyclic heating conditions. Thanks to its low carbon composition, 310S also offers improved weldability and reduced risk of carbide precipitation, making it ideal for high-temperature fabrication and structural applications.

309S Stainless Steel Plate & Sheet is a heat-resistant austenitic stainless steel with high chromium and nickel content, specifically designed for applications involving medium to high temperatures. It offers excellent oxidation resistance, good thermal stability, and reliable performance under continuous and cyclic heating conditions. The low carbon content of 309S enhances its resistance to carbide precipitation, ensuring better durability and structural integrity in high-temperature environments.

304 / 304L Stainless Steel Plate & Sheet is one of the most widely used austenitic stainless steels, known for its excellent corrosion resistance, good formability, and outstanding weldability. It is suitable for a broad range of applications across food processing, chemical, medical, and construction industries. 304L, with its extra-low carbon content, offers enhanced resistance to intergranular corrosion, especially after welding, making it ideal for welded structures and heavy-duty industrial applications.

201 Stainless Steel Plate & Sheet is a cost-effective austenitic stainless steel with low nickel content, designed to provide a balance between performance and affordability. It offers good mechanical strength after cold working, moderate corrosion resistance, and excellent formability, making it widely used in decorative and light industrial applications. Due to its economic advantage and versatility, 201 stainless steel sheet and plate are ideal substitutes for higher-cost grades in non-critical environments.

Features: Ultra-high strength and corrosion resistance, suitable for harsh corrosive environments. Applications: Seawater desalination, deep-sea equipment, oil extraction, severe chemical service.

Features: Combined austenitic and ferritic structure, high strength, excellent stress corrosion resistance. Applications: Pressure vessels, offshore platforms, water treatment, oil and gas pipelines.

Features: Super austenitic stainless steel, excellent resistance to strong acids and crevice corrosion. Applications: Chemical processing, acid storage tanks, pharmaceutical equipment, flue gas treatment.

Features: General ferritic stainless steel, good formability and oxidation resistance, magnetic. Applications: Appliance parts, automotive trim, kitchen equipment, water heater liners.

Features: Medium carbon, high hardness and wear resistance after quenching. Applications: Cutting tools, surgical instruments, bearings, valves, knife blades.

Features: Basic martensitic grade, heat-treatable, high hardness, magnetic. Applications: Valves, pumps, fasteners, turbine parts, general wear-resistant parts.

Features: Stabilized with titanium, excellent high-temperature properties and intergranular corrosion resistance. Applications: Exhaust systems, boiler tubes, high-temperature pipelines, aerospace components.

Features: Molybdenum alloyed, superior pitting corrosion resistance, especially in chloride environment. Applications: Marine equipment, seawater systems, chemical equipment, pharmaceutical machinery, valves.