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| Brand Name: | DLX |
| Model Number: | Pure Nickel Wire |
| Price: | $20-$300/kg |
| Payment Terms: | L/C,T/T,Western Union |
This NP2 (N6) pure nickel wire delivers 35% elongation in the annealed state with a melting point of 1435-1446°C — flexible for forming and winding, dependable for industrial use. Nickel content is 99.5% minimum. 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.
Elongation of 35% or more in the annealed state gives the wire the ductility to be formed, wound and assembled without cracking — a practical property for industrial parts that must bend before they serve. Temper is selected per application: soft for forming, harder tempers where the wire must hold shape.
Melting point of 1435-1446°C defines the upper service envelope, with a Curie temperature of 358°C and thermal conductivity of 70.2 W/m·K (Ni200). These anchors let engineers select wire for thermal duty with confidence.
| Grade | Ni+Co | Best Application |
|---|---|---|
| NP2 (N6) | 99.5% | Industrial corrosion |
| NP1 (N4) | 99.9% | Vacuum electronics |
| Ni200 | ≥99.2% | Battery, chemical |
| Ni201 | ≥99.0% | High-temp service |
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.
Wire is drawn from 0.025 to 10 mm with tolerances locked per drawing, in soft, hard and 1/2 hard tempers. The combination of diameter, temper and surface is confirmed against the application at order time.
| 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 grade | NP2 (N6) |
| 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.
A wire that won't bend breaks the part it is in. Ductility is engineered, not assumed: NP2 wire with 35% elongation in the annealed state keeps forming, winding and assembly steps predictable. Changzhou DLX Alloy Co., Ltd. — 12,000 m² nickel-only plant since 2002, 1,200 tonnes per year, ISO9001 with SGS support — draws, inspects and documents every spool in-house before it ships.
A: 35% or more in the annealed state, which supports forming, winding and assembly without cracking.
A: 1435-1446°C, with a Curie temperature of 358°C and thermal conductivity of 70.2 W/m·K (Ni200).
A: Yes — NP2 (N6) with Ni+Co of 99.5% or higher, tested per batch and documented with an EN 10204 3.1 material certificate.
A: 0.025-10 mm, with micro wire from 0.025 mm. Diameter, tolerance and continuous length are 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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