Stainless Steel 347 SORF Flanges

The 347 Stainless Steel Sorf Flanges are composed of a combination of iron, chromium, nickel, and molybdenum. The high chromium content gives the alloy excellent resistance to both pitting and crevice corrosion, while the addition of nickel helps enhance overall strength and allows for a wide range of cryogenic temperatures. Additionally, the molybdenum in the alloy helps increase its resistance to sulfuric acid and other media, which may cause corrosion. Its chemical composition is as follows: Iron 70%, Chromium 17–20%, Nickel 8- 11%, and Molybdenum 2-3%.

347 SS Sorf Flanges have a variety of uses and offer many beneficial properties. Its non-magnetic nature makes it ideal for use in magnetic assemblies, while its high strength and corrosion resistance make them suitable for many acidic environments. Additionally, the low content of carbon in this alloy allows it to remain ductile at cryogenic temperatures, making it an ideal choice for applications where strength and ductility are both required. Furthermore, its excellent wear resistance also makes this alloy well-suited for components that will be subject to frequent impacts or abrasions.