Stainless Steel 321H Seamless Pipes

321H stainless steel seamless tube is a high-performance, nitrogen-strengthened austenitic stainless steel alloy. It contains a composition of 18% chromium and 9% nickel that adds resistance to intergranular corrosion after welding and improves erosion and oxidation resistance compared to standard 304 or 304L stainless steel alloys. Other elements in the alloy include titanium, iron, carbon, manganese, phosphorus and sulfur. This combination of elements produces a highly durable yet aesthetically pleasing stainless steel product used in various applications, such as medical devices, kitchen equipment, heat exchangers, etc.

321H Stainless Steel Seamless Tube is a high-grade stainless steel product ideal for use when superior corrosion resistance and ease of fabrication are required. Its excellent performance in application temperatures up to about 900°C makes it an appropriate choice for oil refining, gas turbine parts, power plant equipment, and other industrial uses where a combination of toughness and resistance to heat is critical. One major advantage is its enhanced properties from cold working, making the material easier to form into specific shapes. In addition, 321H SS Seamless Tube offers greater strength than ordinary welded or seamless tube products due to the additional stability afforded by its seamless structure.