Stainless Steel 347 300 LBS Flanges

Stainless Steel 347 is an austenitic stainless steel alloy with a high chromium content, nickel, and columbium stabilised to enhance its corrosion resistance. The 300 LBS flanges are typically made from this alloy as it offers excellent resistance to intergranular and high-temperature corrosion. The chemical composition of Stainless Steel 347 typically includes 18-20% chromium, 11-15% nickel, 2% molybdenum, and small amounts of nitrogen, carbon, and columbium. The combination of these elements gives the alloy its high resistance to oxidation and creep resistance at high temperatures. This makes the 300 LBS flanges from this alloy suitable for high-temperature industrial and medium to high-pressure applications.

Stainless Steel 347 300 LBS flanges are commonly used in high-temperature industrial applications, such as furnace components and heat exchangers, due to their excellent resistance to intergranular and high-temperature corrosion. The high chromium, nickel, and columbium content in the alloy provide resistance to oxidation and creep resistance at high temperatures, making it suitable for high-temperature industrial applications. In addition, the flanges have good welding and forming properties, making them easy to fabricate and install. The 300 LBS rating of these flanges indicates their maximum recommended pressure capacity, making them suitable for medium to high-pressure applications. The flanges also have a smooth surface finish, making them easy to clean and maintain. Overall, the combination of these properties makes SS 347 300 LBS flanges a popular choice for various high-temperature industrial applications where durability, resistance to corrosion, and high-pressure capabilities are important.