Hastelloy C276 is a super alloy containing nickel, molybdenum, and chromium with tungsten added that was created to have good corrosion resistance in a variety of harsh conditions. The nickel steel alloy has a high nickel and molybdenum concentration that makes Hastelloy C276 Sheets resistant to pitting and crevice corrosion in reducing conditions, while chromium imparts resistance to oxidizing media.
The low carbon concentration decreases carbide precipitation during welding, preserving corrosion resistance in as-welded structures. This nickel alloy is perfect in the welded condition for the majority of chemical process applications because it resists the production of grain boundary precipitates in the heat-affected zone of the weld.
What applications do these Sheets have?
Hastelloy Heat Exchangers, Hastelloy Columns, Hastelloy Condensers, Hastelloy Reactors, Hastelloy Pressure Vessels, Hastelloy Piping Systems, Hastelloy Pipe, and Hastelloy Spargers are just a few examples of the applications for which these Sheets are most commonly used in the fabrication sector.
These sheets are also used to make fan housings, stack-gas re heaters, ducts, dampers, fans, and pollution control stack liners.
The Hastelloy C276 Sheets are used in reaction vessels, evaporators, heat exchangers, and transfer pipelines that are used in chemical processing.
Other applications for these kinds of sheets include equipment for pharmaceutical and food processing, sour gas wells, pulp and paper production, waste treatment, and flue gas desulfurization systems.
What advantages do Hastelloy C276 Sheets offer?
Because of their adaptable qualities, these Sheets provide many benefits. So let’s talk about a few advantages of this grade.
The outstanding corrosion resistance in reducing environments and great resistance to potent solutions of oxidizing salts like cupric and ferric chlorides are two of these C276 sheets’ best features.
They are also resistant to small-scale corrosion, such as pitting and stress-corrosion cracking. The corrosive effects of moist chlorine gas, chlorine dioxide, and hypochlorite can be withstood by Hastelloy C276 Sheets.
Sheets of Hastelloy C276 exhibit good machinability and can be hot-upset, cold-worked, or forged using all common techniques.
These were a few uses for and benefits of the Hastelloy C276 sheets that we needed to be aware of.
