Alloy C 22 (UNS N06022/W.Nr. 2.4602) has, by virtue of its contents of chromium, molybdenum, tungsten and controlled iron, excellent resistance to both oxidizing and reducing acid environments as well aas those containing mixed acids. It is particularly useful for resistance to pitting and crevice corrosion in acid-halide environments. Applications include the chemical processing, pollution control, flue gas desulfurization, waste incineration and pulp and paper processing industries.
Recommended filler metal for welding is Alloy C 22.
Documents
Applications
Oil & Gas
Bellows
Applications
- Chemical Processing
- Flue Gas Desulfurization
- Waste Incineration
FAQ
What is Alloy C 22 used for?
Alloy C 22 is used in chemical processing, pollution control, and waste incineration due to its excellent resistance to corrosive environments.
What are the welding recommendations for Alloy C 22?
The recommended filler metal for welding Alloy C 22 is Alloy C 22 itself.
What environments does Alloy C 22 resist?
Alloy C 22 resists both oxidizing and reducing acid environments, including those with mixed acids.
EXPERT ADVICE: For optimal performance, ensure proper welding techniques are used to maintain the integrity of Alloy C 22 in corrosive applications.
