What are Hastelloy C22 Round Bars?

These are round metal bars made from a versatile corrosion-resistant alloy called Hastelloy C22. This Hastelloy C22 alloy is mainly nickel with important additions of chromium, molybdenum, and iron. It has superb resistance to a wide array of aggressive chemicals such as strong oxidizers, wet chlorine gas, formic acids, as well as acetic acids, ferric, and cupric chlorides. The Hastelloy C22 Round Bars are used in applications requiring superior performance in extreme situations.

One of the biggest advantages of Hastelloy C22 Round Bars is their corrosion resistance. They resist crevice corrosion, pitting, and stress-corrosion cracking, even in oxidizing and reducing environments. This makes them ideal for equipment used in chemical reactors, flue gas scrubbers, and pulp and paper bleaching systems. Additionally, they maintain strength and stability in high-temperature operations, enhancing their functional life and minimizing maintenance costs.

One of their most important advantages is their fabricability. The round bars can be welded, as well as formed, with ease without cracking, making it easy to incorporate them into sophisticated machinery and systems. They maintain structural strength even at high mechanical loads because of their high tensile strength. Hastelloy C22 is also very resistant to grain-boundary precipitation in the heat-affected zone, making them employable in as-welded state.

Uses and Applications Hastelloy C22 Round Bars?

These bars play a critical role in the aerospace sector because of their high temperature oxidation resistance and strength.

• In the aerospace sector, they are a must-have in the manufacturing of jet engine components, turbine blades, and aircraft exhaust systems, where thermal and stress-resistant requirements are paramount.
• In the chemicals processing industry, they are commonly utilized in heat exchangers, reactor vessels, and acid manufacturing equipment, owing to their corrosion-resistance in spite of aggressive chemicals.
• The marine sector applies them in offshore platforms, sub-sea equipment, and propulsion systems, taking advantage of their corrosion-resistance
• in sea water. In the power generation sector, the bars are utilized in boiler feedwater systems, superheaters, and gas turbines, promoting long lifespan as well as minimal maintenance.
• The nuclear sector also takes advantage of them in fuel element components, control assemblies, as well as containers for nuclear waste, where safety as well as longevity are the most important factors.