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Super Duplex Steel 2507 flanges comprise several elements, including chromium, nickel, molybdenum, nitrogen, and iron. The high chromium and nickel content in the material makes it highly resistant to corrosion and staining, while molybdenum and nitrogen enhance its mechanical properties. The iron content provides strength to the material. The typical chemical composition of SD Steel flanges 2507 is 25% chromium, 7% nickel, 4% molybdenum, and 0.3% nitrogen, with the balance being iron.

Super Duplex Steel 2507 Flanges are made from a type of stainless steel that combines duplex stainless steel's high strength and corrosion resistance with the high chromium and nickel content of austenitic stainless steel. The chemical composition of Super Duplex Steel 2507 Flanges includes high amounts of chromium, nickel, molybdenum, and nitrogen, making them highly resistant to corrosion in various environments. These flanges are commonly used in multiple applications, including chemical processing, oil and gas production, desalination, and power generation. Due to their high strength, they are also commonly used in applications that require high load-bearing capacity, such as pressure vessel and piping systems. 2507 Super Duplex Steel Flanges also offer excellent resistance to stress corrosion cracking and pitting corrosion, making them ideal for use in harsh chemical and corrosive environments.

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