Sankalp Alloys Overseas, a renowned manufacturer, supplier, stockist, and exporter of Hastelloy C276 Flanges, offers products known for their exceptional quality and reliability. Alloy C276 flanges boast a high melting point of 1370 degrees Celsius and are composed of up to 16% chromium, 57% nickel, 16% molybdenum, along with sulfur, manganese, silicon, cobalt, iron-carbon, and phosphorus. These flanges exhibit outstanding corrosion resistance across a wide range of chemical process environments, including excellent resistance to pitting and stress corrosion, and immunity to wet chlorine gas, hypochlorite, and chlorine dioxide.
Manufacturing Hastelloy C276 Forged Flanges involves a forging process between 2250/1750 ºF (1230/955 ºC) followed by quenching, which enhances their mechanical properties. Subsequent annealing further improves their corrosion resistance. Hastelloy C276 (UNS N10276) is a wrought corrosion-resistant alloy known for its resistance to grain boundary precipitates that can degrade corrosion resistance over time. These qualities make C276 alloy flanges ideal for applications in chemical processing, pulp and paper production, sour natural gas recovery, industrial and municipal waste treatment, and pollution control.