Stainless Steel 321 ERW Pipes

The chemical composition of 321 Stainless Steel ERW Pipes consists of iron, nickel, chromium, titanium, manganese, and molybdenum as its main elements. The high nickel and chromium content in the composition provide excellent corrosion resistance, while the addition of titanium enhances intergranular corrosion resistance and stabilizes the material against sensitization during welding. Adding manganese and molybdenum provides improved strength and increased resistance to reducing atmospheres. The low carbon content of the material makes it highly resistant to intergranular corrosion and improved weldability. The composition is designed to provide a balanced combination of corrosion resistance, strength, and weldability, making it ideal for various industrial applications.

SS 321 ERW Pipes are known for their excellent corrosion resistance, strength, and weldability. These pipes are widely used in various high-temperature applications, such as power generation, heat exchangers, and furnace parts, due to their stability against sensitization and high corrosion resistance. The pipes are also suitable for use in corrosive environments, such as chemical processing and petrochemical industries, due to their low carbon content and high resistance to intergranular corrosion. The excellent weldability of the material makes it ideal for use in high-pressure systems, where leaks can be catastrophic. Additionally, the material's mechanical properties, such as high strength, toughness, and ductility, make it suitable for use in various industrial applications where a combination of these properties is required.