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The good Hastelloy B-2 is a face-centered cubic lattice structure. By controlling the minimum iron and chromium contents, the work embrittlement is reduced and the precipitation of Ni4Mo phase between 700-870 ° C is prevented.
In the chemical, petrochemical, energy manufacturing and pollution control in the field has a wide range of applications, especially in sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.
The Alloy X Chemical Composition
Specifications
|
UNS |
W. Nr |
|
N10665 |
2.4617 |
Chemical Compositions of Hastelloy B-2 Nickel Alloy
|
Composition |
Ni |
Cr |
Fe |
Mo |
V |
Co |
C |
Mn |
Si |
S |
Cu |
Al |
Ti |
|
|
Content(%) |
Min. |
Bal. |
|
|
26.0 |
0.2 |
|
|
|
|
|
|
|
|
|
Max. |
1.0 |
2.0 |
30.0 |
0.4 |
1.0 |
0.02 |
1.0 |
1.0 |
0.015 |
0.5 |
0.15 |
0.5 |
||
Mechanical Properties (Minimum value at 20℃)
|
Tensile Strength (σb/MPa) |
Yield Strength (σp0.2/MPa) |
Elongation (σ5/%) |
|
690 |
310 |
40 |
Product Forms and Standards
|
Bar |
Forging |
Sheet/Strip |
Wire |
Pipe |
|
ASTM B |
ASTM B |
ASTM B |
ASTM B |
ASTM B ASTM B ASTM B |
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