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|
Grade |
Code |
UNS |
Nickel Alloys |
|
C-22 |
2.4602 |
N06022 |
Nickel Alloy Properties
Alloy C-22 is A Nickel-Chromium-Molybdenum alloy with better overall resistance and versatility than any other NiCrMo available. N06022 has excellent resistance to localised corrosion and to a variety of mixed industrial chemicals.
Chemical Composition (C-22)
|
Ni % |
Cr % |
C % |
Mo % |
Mn % |
Si % |
Co % |
V % |
W % |
Fe % |
|
Balance |
20,00 – 22,50 |
0,01 max. |
12,50 – 14,50 |
0,50 max. |
0,08 max. |
2,50 max. |
0,35 max. |
2,50 -3,50 |
2,00 – 6,00 |
Mechanical Properties
|
Product Form |
Rp0.2, Mpa |
Rm, Mpa |
Elongation [%] |
Hardness[RB] |
Density [g/cm3] |
|
Bar - Dia. of 12.7-139.7 mm |
379 |
793 |
60 |
89 |
8,61 |
Suitable For
Alloy C-22 (UNS N06022) has a broad field of application in the chemicals and petrochemicals industry and is used for components in organic processes that contain chloride and for catalytic systems. Alloy C-22 is especially effective in hot, contaminated mineral acids, solutions, organic acids (such as formic acid and acetic acid) or sea water. Other fields of application are: Acetic acid production Pharmaceuticals industry Fine chemicals.
Remarks
Its high ductility aids cold forming, although work hardening may require intermediate annealing. Welding can be by gas tungsten-arc, gas metal-arc, and shielded metal-arc processes.
Specification
Alloy C-22, 2.4602, N06022,
Norm
ASTM B 574, B 575
