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C22 Hastelloy Screw is a nickel-chromium-molybdenum alloy containing 22% chromium, 13.5% molybdenum, and 3% tungsten for superior corrosion resistance and a wide range of other properties. It has excellent resistance to localized corrosion and stress-corrosion cracking. This alloy is exceptionally resistant to pitting, crevice corrosions, and environmental cracking in warm chloride solutions, making it durable for some of the harshest industrial applications. It also demonstrates good weldability and formability without losing strength or high-temperature tempering properties. Hastelloy Screw C22 offers superior resistance to oxidizing acids such as nitric acid solutions due to its higher chromium content.

Hastelloy C22 is a good choice for screw applications because of its significant resistance to pitting, crevice corrosion, stress corrosion cracking, and oxidization. The unique combination of chemical content enables Hastelloy C22 screws to withstand varied conditions ranging from harsh acids, chlorides, and even industrial solvents. It stands distinct in many ways - having excellent formability and weldability. Screws made of Hastelloy C22 are used in many industries, such as marine equipment, oil refineries, pollution control systems, and more. Potential customers are advised to pay attention to this nickel-based alloy's impressive thermal stability and oxidation resistance.

FAQ's for Hastelloy C22 Screw

Hastelloy C22 screws are often used in industries such as chemical processing and oil refining because they provide excellent resistance to both oxidizing and reducing media. They are also extremely resistant to pitting and crevice corrosion.

The superior corrosion resistance of Hastelloy C22 screws helps protect them from pitting, crevice attack, stress corrosion cracking, and erosion corrosion. They feature excellent formability and weldability and can be used at temperatures up to 1900°F (1040°C).

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