Hastelloy C276 Round Head Bolts with good oxidation resistance in high temperature
Although there are several variations of the Hastelloy nickel alloy, Hastelloy C-276 is by far the most widely used.
Super alloys or high performance alloys are available in a variety of shapes and contain elements in different combinations to obtain a specific result. Alloy C-276 resists the formation of grain boundary precipitates in weld heat-affected zones, hence its suitability for most chemical process applications in the as-welded condition. HASTELLOYC-276 alloy displays strong resistance to stress corrosion cracking, crevice corrosion, and pitting. These alloys are of three types that include iron-based, cobalt-based and nickel-based alloys.