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Brand Name : | fenghua |
---|
Taizhou, Jiangsu, China
Product description
The Good Alloy 20 is a nickel-iron-chromium alloy with additions of copper and molybdenum. The combination of limited chemical compositions contributes to its outstanding resistance to various corrosions in oxidizing and reducing environments, to chloride-ion stress corrosion cracking and to localized attack.
the good alloy 20 pipe
In many chemical processing media, the alloy 20 chemical composition also has remarkable corrosion resistance. The resistance of the nickel steel alloy to various corrosions enables it to be perfect for hydrometallurgy and sulfuric acid industry. In material industry, additionally, this metal alloy can be used for rolled steel, forgings, strips, bolts, screw nuts, etc.
Specifications
UNS |
W. Nr |
N08020 |
2.4660 |
Chemical Compositions
Composition |
Ni |
Cr |
Fe |
Mo |
C |
Mn |
Si |
S |
Cu |
P |
|
Content(%) |
Min. |
32 |
19 |
Bal, |
2 |
|
|
|
|
3 |
|
Max. |
38 |
21 |
3 |
0.07 |
2 |
1 |
0.03 |
4 |
0.03 |
Mechanical Properties (Minimum value at 20℃)
Tensile Strength (σb/MPa) |
Yield Strength (σp0.2/MPa) |
Elongation (σ5/%) |
600 |
320 |
35 |
Product Forms and Standards
Bar |
Forging |
Sheet/Strip |
Wire |
ASTM B473 |
ASTM B462 |
ASTM B463 |
ASTM B471 |
Taizhou, Jiangsu, China
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