Pure Nickel 201/N 02201/2.4061/N7 Commerciall For Heat Exchangers In Extreme Conditions
Pure Nickel 201/N 02201/2.4061/N7 Commerciall for Heat Exchangers in Extreme Conditions
Pure Nickel 201 (N02201/2.4061/N7) is a commercially pure nickel alloy with a minimum nickel content of 99.6%. It is widely recognized for its excellent corrosion resistance, high thermal and electrical conductivity, and outstanding mechanical properties, making it ideal for various industrial applications.Nickel 201 is a versatile, high-performance alloy suitable for environments requiring high corrosion resistance, excellent mechanical properties, and reliable performance.
Trade Code
| GB | ASTM | DIN |
|
NS 5201 |
W-Nr.2.4061 |
Nominal Chemical Composition (%)
| Alloy | Ni | Mn | Fe | Si | Cu | C | Ti |
| Ni200 | ≥ 99.2 | ≤ 0.30 | ≤ 0.20 | ≤ 0.10 | ≤ 0.20 | ≤ 0.10 | ≤ 0.10 |
| Ni201 | ≥ 99.2 | ≤ 0.30 | ≤ 0.20 | ≤ 0.10 | ≤ 0.20 | ≤ 0.05 | ≤ 0.10 |
| Ni205 | ≥ 99.6 | ≤ 0.20 | ≤ 0.20 | ≤ 0.10 | ≤ 0.10 | ≤ 0.05 | ≤ 0.05 |
Size Range
| Type | Dia. (mm) | Width (mm) | Thickness (mm) |
| Wire | 0.04 - 12.0 | - | - |
| Ribbon | - | 2.0 | ≥ 0.08 |
Physical Properties (at room temperature)
| Alloy | Density (g/cm3) | Thermal Conductivity (W/m K) | Thermal Linear Expansion Coeff. (20-95 ℃) (10-6/K) | Electrical Resistivity at 20 ℃ (μΩ-cm) |
| Ni200/201 | 8.89 | 70.20 | 13.3 | 9 |
| Ni205 | 8.89 | 75.00 | 13.3 | 8.9 |
Mechanical Properties (for cold drawn annealed wire)
| Alloy | Tensile strength (N/mm2) | Elongation (% at L0=100mm) | ||
| Min | Max | Min | Max | |
| Ni200/201 | 400 | 550 | 20 | 30 |
| Ni205 | 400 | 530 | 20 | 30 |
Key features of Nickel201/N 02201/2.4061/N7 alloy:
- High Purity (99.6% Nickel Minimum)
Ensures excellent performance in corrosive and high-purity environments.
- Exceptional Corrosion Resistance
Resistant to alkalis, particularly caustic soda, and effective against organic and inorganic acids.
Suitable for marine environments due to its resistance to seawater corrosion.
- Mechanical Properties
Moderate tensile strength (55-75 ksi) with high ductility and toughness.
Performs well in both low and high temperatures, retaining mechanical integrity.
- High Thermal and Electrical Conductivity
Offers excellent conductivity, making it suitable for electrical and electronic applications.
- Non-Magnetic
Ideal for applications where magnetic interference must be avoided.
- Good Fabricability
Easily formed, machined, and welded into various shapes, including wires, sheets, and tubes.
- Temperature Stability
Maintains excellent performance in high-temperature applications up to 600°C (1112°F).
Applications:
- Chemical Processing: Heat exchangers, reactors, and storage tanks.
- Marine and Aerospace: Corrosion-resistant components.
- Electronics: Electrical contacts, connectors, and resistance wires.
- Other Industries: Food processing, medical equipment, and battery components.
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