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| Brand Name: | DLX |
| Model Number: | Pure Nickel |
This pure nickel wire combines high thermal conductivity (70.2 W/m·K) with high electrical conductivity and low vapor pressure — performance that earns it a place in military, aerospace, medical, chemical and electronic industries. Nickel content is 99.2% minimum (Ni200) and 99.0% (Ni201). Produced on our own nickel-alloy line, every spool is inspected per batch before packaging.
| Parameter | Value | Note |
|---|---|---|
| Diameter range | 0.025-10 mm | micro wire from 0.025 mm |
| Tolerance | Per drawing / ASTM B164 | exact values per drawing |
| Continuous length | Per order | dependent on diameter |
| Temper | Soft / hard / 1/2 hard | per drawing |
| Surface | Clean, oxide-free | per drawing |
MOQ: 1 kg for micro wire (≤0.05 mm); 5 kg for standard wire.
| Item | Scope |
|---|---|
| ISO9001 | Quality management system, plant-wide |
| SGS | Third-party inspection support |
| EN 10204 3.1 MTC | Material test certificate with each shipment |
| Per-batch inspection | Composition, diameter and surface checks per batch |
Thermal conductivity of 70.2 W/m·K (Ni200) and electrical resistivity of 0.096 μΩ·m (20°C) place pure nickel wire as an effective conductor of both heat and current — the combination demanded in electronic and thermal management applications.
Low gas content and low vapor pressure make the wire suitable for vacuum and precision service, where outgassing and contamination must be controlled. This property is confirmed against the application rather than claimed beyond the material's established behaviour.
The wire offers excellent resistance to corrosive environments, media and alkalis, including hydrofluoric acid service. It responds well to hot rolling, cold forming and machining, and is compatible with conventional welding, brazing and soldering processes.
Produced on our own nickel-alloy line, every spool passes chemical composition analysis, diameter inspection and surface checks in our in-house inspection process before packaging.
| Grade | Ni Content | Best Application | Reference Price (FOB, USD/kg) |
|---|---|---|---|
| N4 (NP1) | ≥99.9% | Vacuum electronics | 420-480 |
| Ni201 | ≥99.0% | High-temp service | 350-390 |
| Ni200 | ≥99.2% | Battery, chemical | 340-380 |
| N6 (NP2) | ≥99.5% | Industrial corrosion | 300-340 |
Reference prices are FOB indicative ranges per grade; final quotation depends on size, quantity and delivery terms.
| Element (wt%) | N4 | N6 | Ni201 | Ni200 |
|---|---|---|---|---|
| Ni+Co | 99.9 | 99.5 | — | — |
| Ni | — | — | ≥99.0 | ≥99.2 |
| C | ≤0.01 | ≤0.10 | ≤0.02 | ≤0.15 |
| Cu | ≤0.015 | ≤0.10 | ≤0.25 | ≤0.25 |
| Si | ≤0.03 | ≤0.10 | ≤0.35 | ≤0.35 |
| Mn | ≤0.002 | ≤0.05 | ≤0.35 | ≤0.35 |
| Fe | ≤0.04 | ≤0.10 | ≤0.40 | ≤0.40 |
| S | ≤0.001 | ≤0.005 | ≤0.01 | ≤0.01 |
| P | ≤0.001 | ≤0.002 | — | — |
| Mg | ≤0.01 | ≤0.10 | — | — |
Source: DLX product catalogue; per-batch verification available on request.
| Density | 8.908 g/cm³ |
| Melting point | 1435-1446°C |
| Curie temperature | 358°C |
| Tensile strength (annealed) | ≥462 MPa |
| Elongation (annealed) | ≥35% |
| Hardness (annealed) | 90-120 HB |
| Shear modulus | ~76 GPa |
| Electrical resistivity | 0.096 μΩ·m (20°C) |
| Thermal conductivity (Ni200) | 70.2 W/m·K |
| Form | Pure nickel wire |
| Featured grades | Ni200 (UNS N02200), Ni201 (UNS N02201) |
| Diameter | 0.025-10 mm, per drawing |
| Temper | Soft / hard / 1/2 hard per drawing |
| Surface | Clean, oxide-free per drawing |
| Packaging | Spool with carton box, or coil with polybag |
| Ni200 / Ni201 | ASTM B164 (Nickel Rod, Bar and Wire) |
| N4 (NP1) / N6 (NP2) | GB/T 21653 (Nickel and Nickel Alloy Wire and Drawn Wire Billet) |
Wire is supplied on spools with carton boxes, or as coils with polybags, per order. Lead time: 7-15 days. Material certificates and inspection documents accompany each shipment.
Vacuum electronics and precision instruments ask for wire that does not outgas and does not drift: low vapor pressure, stable conductivity, consistent chemistry. Changzhou DLX Alloy Co., Ltd. — 12,000 m² nickel-only plant since 2002, 1,200 tonnes per year, ISO9001 with SGS support — supplies that wire: thermal conductivity 70.2 W/m·K, resistivity 0.096 μΩ·m, drawn in-house, inspected per batch, documented with EN 10204 3.1 on request.
A: 70.2 W/m·K (Ni200), with electrical resistivity of 0.096 μΩ·m at 20°C.
A: Low gas content and vapor pressure suit vacuum and precision applications where outgassing must be controlled.
A: Yes — nickel 99.2% min (Ni200) and 99.0% (Ni201), tested per batch with EN 10204 3.1 documentation on request.
A: 0.025-10 mm, with micro wire from 0.025 mm. Diameter and tolerance confirmed per drawing.
A: MOQ 1 kg for micro wire (≤0.05 mm), 5 kg for standard wire; samples on request. Lead time: 7-15 days.
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