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| Brand Name: | DLX |
| Model Number: | Pure Nickel Wire |
| MOQ: | 2kg |
| Price: | $20-$300/kg |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 500 tons per month |
This Ni201 twisted stranded pure nickel wire is built for industrial applications — low carbon content (≤0.02%) for high-temperature service, stranded construction for flexibility and strength. Pure nickel wire offers excellent mechanical strength, corrosion resistance and heat resistance, widely used in electrical apparatus, chemical machinery, processing equipment, rechargeable batteries, computers, cellular phones, power tools and camcorders. Produced on our own nickel-alloy line, every spool is inspected per batch before packaging.
| Parameter | Value | Note |
|---|---|---|
| Construction | Twisted / stranded wire | lay-up per drawing |
| Diameter | 0.025-10 mm | strand and lay parameters per drawing |
| Tolerance | Per drawing / ASTM B164 | exact values per drawing |
| 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.
Ni201 (UNS N02201) holds a minimum of 99.0% nickel with carbon at or below 0.02%, limiting carbide precipitation and embrittlement at elevated temperature — which is why it is specified for high-temperature service. It is also known as Alloy 201, 2.4068 or Nickel 201.
Twisted and stranded wire combines individual strands into a flexible, strong conductor. Strand lay-up, diameter and construction parameters are manufactured per drawing, giving the wire the flexibility and mechanical strength the application needs.
Ni201 wire offers excellent corrosion resistance to caustic soda, chlorine and other harsh chemicals, and is ideal for diaphragm electrolytic caustic soda production equipment, vacuum devices, electronic components and chemical filters.
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.
Typical use: electrical apparatus, chemical machinery, processing equipment, rechargeable batteries, computers, cellular phones, power tools and camcorders, plus vacuum devices and electronic components.
| 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 | Twisted / stranded pure nickel wire |
| Featured grade | 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.
Stranding is where wire becomes cable: twisted strands must lay evenly, hold together and carry current without hot spots. Changzhou DLX Alloy Co., Ltd. — 12,000 m² nickel-only plant since 2002, 1,200 tonnes per year, ISO9001 with SGS support — supplies Ni201 twisted stranded wire with low carbon content, drawn and stranded in-house, inspected per batch, documented with EN 10204 3.1 on request.
A: Ni201 holds carbon at or below 0.02%, limiting carbide precipitation and embrittlement at elevated temperature — which is why it is specified for high-temperature service.
A: 99.0% minimum (Ni201 / UNS N02201), tested per batch with EN 10204 3.1 documentation on request.
A: Twisted strands add flexibility and mechanical strength to the wire, with lay-up and diameter manufactured per drawing.
A: Electrical apparatus, chemical machinery, rechargeable batteries, computers, phones, power tools, vacuum devices and electronic components.
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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