304 321 904L stainless steel plates

304 & 321 Stainless Steel Plates‌
304 (0Cr18Ni9) is a versatile austenitic stainless steel with 18% chromium and 8% nickel, offering excellent corrosion resistance and formability for food processing, architectural, and general industrial applications. Its superior weldability and ductility make it ideal for tanks, piping, and decorative panels. Meanwhile, 321 (0Cr18Ni10Ti) enhances high-temperature stability with titanium stabilization, resisting intergranular corrosion up to 800°C. Widely used in exhaust systems, heat exchangers, and petrochemical equipment, it outperforms 304 in oxidative environments.

904L Stainless Steel Plate‌
As a superaustenitic alloy, 904L combines 23-28% nickel, 19-23% chromium, and 4-5% molybdenum, delivering exceptional resistance to strong acids (e.g., sulfuric, phosphoric) and chlorides. Its low carbon content (<0.02%) ensures weldability without sensitization, making it indispensable in chemical reactors, offshore platforms, and desalination plants. With 520MPa tensile strength and 35% elongation, it withstands extreme conditions while maintaining structural integrity.