Katariya steel is one of the finest manufacturers, distributors, and exporters of Hastelloy C276 Flanges. Alloy C276 flanges have a high melting point of 1370 degrees Celsius. Alloy C276 flanges contain 16% maximum chromium, 57% maximum nickel, 16% maximum molybdenum and sulfur, manganese, silicon, cobalt, iron-carbon, and phosphorus in their composition. Alloy C276 Forged Flanges have outstanding corrosion resistance to a huge variety of chemical process environments. Hastelloy C276 flanges have excellent resistance to pitting and stress corrosion and are immune to wet chlorine gas, hypochlorite, and chlorine dioxide. C-276 alloy flanges have moderate to difficult machinability and good weldability. The alloy must be forged between 2250/1750 ºF (1230/955 ºC) after a quenching process at the forging temperature of about 30 minutes per inch of the billet.
Optimum corrosion resistance can be obtained by subsequent annealing of the forged parts. C276 (UNS N10276) is a wrought corrosion-immune alloy that resists the consistent development of grain boundary precipitates that degrade corrosion resistance. Some of the major applications of alloy C276 flanges are chemical processing, pulp, and paper production, recovery of sour natural gas, industrial and municipal waste treatment, and pollution control. Hastelloy C-276 flange product manufactured by Katariya steel has good oxidation & creep resilience and is available in a wide range for business purposes.