UNS-N06022 (Hastelloy C22®)
Home  Products Nickel Alloy UNS-N06022 (Hastelloy C22®)
Hastelloy C22 provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Inconel 22® can be used for many applications such as marine, power, chemical processing, pollution control, paper processing, and waste disposal industries. Hastelloy C22® contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc, and shielded metal-arc processes.
Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.
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Chemical Analysis of Hastelloy C22(UNS N06022) common trade names
Hastelloy C22®, Inconel® 22, Nicrofer® 5621
| C | MN | P | S | Si | Cr | Ni | Mo | Cu | Co | Cb+Ta | Ti | Al | Fe | W | V | | .015 max | .50 max | .02 max | .02 max | .08 max | 20.0 -22.5 | rem | 12.5 - 14.5 | | 2.5 max | | | | 2.0 - 6.0 | 2.5 - 3.5 | .35 max |
Specifications
| Sheet/Plate | Round Bar | Pipe | Tube | Fittings | Forgings | | ASME SB-575 | ASME SB-574 | ASME SB-622, ASME SB-619, ASME SB-775 | ASME SB-622, ASME SB-516, ASME SB-626 | ASME SB-366 | ASME SB-564 |
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