Hastelloy C22 Fasteners are also well suited for chemical and pharmaceutical processing application as the alloy exhibits resistance to wide range of media such as oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, seawater, brine and many mixed or contaminated chemical solutions, both organic and inorganic. Boltport is a manufacturer of all types of bolts, screws, stud bolts, threaded rods, nuts, washers and custom bolts in hastelloy C22.
Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. Hastelloy C22 alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions.