Hastelloy c276 stud bolts are the most versatile and widely used in severe corrosive environments. They are resistant to both oxidising and reducing environments. They show exemplary properties against corrosion in acidic medium such as hydrochloric acid, sulphuric acid and nitric acid. They also exhibit strong resistance to stress corrosion with great resistance to localised attacks. They have excellent mechanical properties at higher temperatures of upto 1500F/ 815C.
The high nickel, molybdenum and chromium content make it resistant to pitting and crevice corrosion in reducing and oxidising medium. Due to their strong resistance properties they are suited for a variety of strong corrosive applications. They are found to be used in petrochemical, power generation, paper and pulp production industries. Due to their high temperature tolerance they are used in heat exchangers, evaporators, pumps and valves. They also have a important part to play in oil and gas wells. They are used in