Stainless Steel 403 ERW Pipes

403 Stainless Steel ERW pipes are made of an iron-based alloy that contains at least 10.5% chromium content, which provides excellent corrosion resistance. Adding other elements, such as nickel, manganese, molybdenum, and carbon, enhances the mechanical properties of the steel. The typical chemical composition of Stainless Steel 403 ERW pipes includes 10.5-11.7% chromium, 0.15% carbon, 0.50% manganese, 1.0% nickel, 0.06% phosphorus, 0.03% sulfur, 0.75% silicon, and 0.50% molybdenum. Combining these elements creates a durable and versatile material that can be used in various applications. The low carbon content of these pipes makes them suitable for welding, providing good ductility and formability.

Stainless Steel 403 ERW pipes are widely used due to their excellent combination of properties. They offer high resistance to corrosion and staining, making them ideal for use in harsh environments, such as petrochemical and chemical processing plants. The pipes are strong and durable, making them suitable for high-pressure applications. The low carbon content of these pipes makes them easy to fabricate and weld, making them a popular choice for construction and engineering projects. SS 403 ERW pipes properties include good formability, ductility, and a high strength-to-weight ratio. These features make them ideal for use in various industries, including food and beverage, pharmaceutical, and oil and gas. Additionally, the pipes are available in a wide range of sizes, making them suitable for various project requirements.