HASTELLOY C-22 alloy (UNS N06022/W. Nr. 2.4602) is one of the well-known and well-proven nickelchromium-molybdenum materials, the chief attributes of which are resistance to both oxidizing and non-oxidizing chemicals, and protection from pitting, crevice attack, and stress corrosion cracking. Its high chromium content provides much higher resistance to oxidizing media than the family standard, C-276 alloy, and imparts exceptional resistance to chloride-induced pitting, an insidious and unpredictable form of attack, to which the stainless steels are prone. 

Like other nickel alloys, HASTELLOY C 22 alloy is very ductile, exhibits excellent weldability, and is easily fabricated into industrial components

Application

alloy c22 sheet Typical chemical process industry (CPI) applications include reactors, heat exchangers, and columns etc