Alloy Steel F5 Flanges are available in the perfect combination of chromium, nickel, molybdenum, and copper to ensure excellent resistance to sulphuric acid. They come with outstanding oxidation resistant properties in intermitting temperature up to 870 deg C. These flanged are provided with increased weldability and cleanliness against constant damaging. With the ability to oppose stress corrosion cracking, these Alloy Steel F5 Flanges provide the best results.