Alloy C-22
NickelAlloy C-22 nickel alloy
Alloy C-22 supplied by Shanxi Youte Steel (jlhsteel.net).
Chemical Composition (%)
| CR | 20 |
|---|---|
| MO | 12.5 |
| W | 2.5 |
| FE | 2 |
Chinese Standard
ASTM B575
Equivalent Grades
Hastelloy C-22 / UNS N06022
Applications
Aerospace, chemical processing, marine, nuclear, heat resistance.
Available Forms
Bar, Plate, Sheet, Tube, Wire, Forging, Pipe
Uses
Nickel alloy with superb corrosion and high-temperature performance. Used in chemical processing, marine, heat-treat equipment and electronics.
Heat Treatment
Solution treated 1000–1200 °C and aged per alloy; many are used in the mill-annealed condition for corrosion service.
Precautions
Use matched filler and clean joint preparation; sulfur can cause hot cracking — avoid contact with lead/low-melting contaminants.
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