High Thermal Conductivity Pure Nickel Wire with Low Vapor Pressure and High Electrical Conductivity for Industrial Use
99.6% NP2 pure nickel wire is a premium product in our pure nickel product line, widely used in military, aerospace, medical, chemical, and electronic industries. Our NP2 pure nickel wire (equivalent to DKRNT 0.025 mm wire) offers exceptional performance characteristics:
- Excellent resistance to corrosive environments, media, alkalis, and acids (including sulfuric, hydrochloric, and hydrofluoric)
- Unique magnetic and magnetostrictive properties
- High thermal and electrical conductivity
- Low gas content and vapor pressure
- Excellent formability through hot rolling, cold forming, and machining
- Compatible with conventional welding, brazing, and soldering processes
| Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe |
|---|---|---|---|---|---|---|---|---|---|
| N4/201 | 99.9 | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
| N6/200 | 99.5 | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
Available wire diameters: 0.025 to 8.0 mm
| Property | Value |
|---|---|
| Density | 8.89 g/cm³ |
| Specific Heat | 0.109 (456 J/kg·℃) |
| Electrical Resistivity | 0.096×10⁻⁶ ohm·m |
| Melting Point | 1435-1446℃ |
| Thermal Conductivity | 70.2 W/m·K |
| Mean Coeff Thermal Expansion | 13.3×10⁻⁶ m/m·℃ |
| Property | Nickel 200 |
|---|---|
| Tensile Strength | 462 MPa |
| Yield Strength | 148 MPa |
| Elongation | 47% |
| Product Form | Standard |
|---|---|
| Bar | ASTM B160 |
| Forging | ASTM B564 |
| Pipe | ASTM B161/B163/B725/B751 |
| Sheet/Strip | AMS B162 |
| Wire | ASTM B166 |
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Yes, we provide free samples for testing. Buyers are responsible for shipping costs.
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Samples typically ship within 7 days after payment confirmation. Standard orders take 10-30 days depending on quantity.
Yes, we can provide neutral packaging or labels with your company name. Please specify requirements with your RFQ.
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