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Hastelloy C-22 is a face-centered cubic lattice structure. In the chemical and petrochemical fields has been widely used, such as contact with chlorinated organic compounds in the components and catalytic systems. This material is particularly suitable for high temperature, mixed with impurities of inorganic acids and organic acids (such as formic acid and acetic acid), seawater corrosion environment.
Specifications of Hastelloy C-22
|
UNS |
W. Nr |
|
N06022 |
2.4602 |
Chemical Compositions
|
Composition |
Ni |
Cr |
Mo |
Fe |
W |
Co |
C |
Mn |
Si |
V |
P |
S |
|
|
Content(%) |
Min. |
Bal. |
20.0 |
12.5 |
2.0 |
2.5 |
|
|
|
|
|
|
|
|
Max. |
22.5 |
14.5 |
6.0 |
3.5 |
2.5 |
0.015 |
0.5 |
0.08 |
0.35 |
0.02 |
0.02 |
||
Mechanical Properties (Minimum value at 20℃)
|
Tensile Strength (σb/MPa) |
Yield Strength (σp0.2/MPa) |
Elongation (σ5/%) |
|
690 |
283 |
40 |
Product Forms and Standards
|
Bar |
Forging |
Sheet/Strip |
Wire |
Pipe |
|
ASTM |
ASTM |
ASTM |
- |
ASTM ASTM ASTM |
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