High Purity Nickel Tube
Item: High Purity Nickel Tube
Material: N4、N5、N6、N7
Standards: GB/T2882-2005, ASTM B163, ASTM B165.
Diameter: 6mm~150mm x T0.8~8.0 xL
Product Introduction
Nickel alloy tubes offer excellent corrosion resistance, high melting points, and oxidation resistance addition to their high melting points and resistance to oxidation and corrosion, nickel alloys are very ductile.
They can be electroplated and are easily welded, making them suitable for use in industries where very high and low temperatures come into play.
Nickel-based alloys are very useful materials for the manufacture of high purity nickel tube products. One of the key reasons is that they offer excellent corrosion resistance in both aqueous and high-temperature applications.
Nickel-based alloys have a higher ability to accept alloying elements in solid solutions than other stainless steel or iron-based alloys. They can therefore maintain higher metallurgical stability. The combination of high alloying with multiple elements can provide very good corrosion resistance in a wide range of environments while still maintaining good welding and forming characteristics.
Nickel alloys are excellent for heat exchangers in the chemical processing and nuclear industries. They're used in steam generator tubing in the nuclear power industry, in high-temperature aircraft systems, and in oil and gas extraction programs where corrosion-, pressure- and temperature-resistant tubing is required. Their corrosion resistance also makes them useful in desalination equipment.
Chemical Composition
|
Item |
Ni+Co |
Cu |
Si |
Mn |
C |
Mg |
S |
Fe |
Residuals |
|
Sum |
|||||||||
|
Above |
Less than |
||||||||
|
N4 |
99.9 |
0.015 |
0.03 |
0.002 |
0.01 |
0.01 |
0.001 |
0.04 |
0.1 |
|
N6 |
99.6 |
0.06 |
0.1 |
0.05 |
0.1 |
0.1 |
0.005 |
0.1 |
0.5 |
|
N8 |
99 |
0.15 |
0.15 |
0.2 |
0.2 |
0.1 |
0.015 |
0.3 |
1 |
|
NY1 |
99.7 |
0.1 |
0.1 |
- |
0.02 |
0.1 |
0.005 |
0.1 |
0.3 |
|
NY2 |
99.4 |
.01-.10 |
0.1 |
- |
- |
- |
.002-.01 |
0.1 |
0.6 |
|
NY3 |
99 |
0.15 |
0.2 |
- |
0.1 |
0.1 |
0.005 |
0.25 |
1 |
|
NMg0.1 |
99.6 |
0.05 |
0.02 |
0.05 |
0.05 |
.07-.15 |
0.005 |
0.07 |
0.4 |
|
NSi0.19 |
99.4 |
0.05 |
.15-.25 |
0.05 |
0.1 |
0.05 |
0.005 |
0.0 |
0.5 |
Mechanical Properties
The high purity nickel tubes offer strong construction, long service life, and optimum performance. Apart from these, the tubes also have good electrical and non-restrictive properties.
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