High Quality Pure Nickel Ni201 Ni200 Tube Nickel 201 Tube/Pipe
Product name：pure nickel tube
Grade：nickel
Ni (Min)：99.6%
Size：1mm~30mm
Resistance (μΩ.m)：stable
Ultimate Strength (≥ MPa)：830
Elongation (≥ %)：30%
Melting Point：370-1425 ℃
0Product name：pure nickel tube
Grade：nickel
Ni (Min)：99.6%
Size：1mm~30mm
Resistance (μΩ.m)：stable
Ultimate Strength (≥ MPa)：830
Elongation (≥ %)：30%
Melting Point：370-1425 ℃
Products Description
Customized pure nickel 200 seamless pipe ni 200 nickel tube
Nickel 200 (UNS N02200) Nickel 201 (UNS N02201)
Alloy 200/201 is extremely resistance to caustic alkalies up to and including the molten state. The extra-low carbon content of Alloy 200/201 gives virtual immunity to intergranular attack above about 315°C. The presence of chlorates must be kept to aminimum, as they accelerate the rate of attack.
Good resistance to corrosion in acids and alkalis and is most useful under reducing conditions.
Outstanding resistance to caustic alkalis up to and including the molten state. In acid, alkaline and neutral salt solutions the material shows good resistance, but in oxidizing salt solutions severe attack will occur. Resistant to all dry gases at room temperature and in dry chlorine and hydrogen chloride may be used in temperatures up to 550℃.
Resistance to mineral acids varies according to temperature and concentration and whether the solution is aerated or not. Corrosion resistance is better in de-aerated acid.
Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe |
N4 | 99.9 | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
N6 | 99.5 | 0.10 | 0.10 | 0.05 | 0.10 | 0.10 | 0.005 | 0.002 | 0.10 |
Ni201 | ≥99.9 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.02 | / | ≤0.01 | / | ≤0.40 |
Ni200 | ≥99.6 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.15 | / | ≤0.01 | / | ≤0.40 |
CHEMICAL COMPOSITION | |||||||
Alloy | Ni+Co % | Mn % | Fe % | Si % | Cu % | C % | S % |
Nickel 201 | Min 99.2 | Max 0.35 | Max 0.4 | Max 0.35 | Max 0.25 | Max 0.02 | Max 0.01 |
Nickel 200 | Min 99 | Max 0.35 | Max 0.4 | Max 0.35 | Max 0.25 | Max 0.15 | Max 0.01 |
Physical Data | |||||
Density | Specific Heat | Electrical Resistivity | Melting Point | Thermal Conductivity | Mean Coeff Thermal Expansion |
8.89g/cm3 | 0.109(456 J/kg.℃) | 0.096×10-6ohm.m | 1435-1446℃ | 70.2 W/m-K | 13.3×10-6m/m.℃ |
Application:
1. Manufacture and handling of sodium hydroxide, particularly at temperature above 300C.
2. Production of viscose rayon. Manufacture of soap.
3. Analine hydrochloride production and in the chlorination of aliphatic hydrocarbons such as benzene, methane and ethane.
4. Manufacture of vinyl chloride monomer.
5. Reactors and vessels in which fluorine is generated and reacted with hydrocarbons.
6. Processes using caustic alkalines.
7. Food Processing.
8. Synthethic Fiber Production.
For more details, pls directly contact us.
E-mail: dzx@dlx-alloy.com
Mobile: +8619906119641
Tel: 0086-19906119641
WhatsApp: +86-19906119641
Add: NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
