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| Brand Name: | DLX |
| Model Number: | Pure Nickel |
| MOQ: | 2kg |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 500 tons per month |
Corrosion-duty wire earns its keep in the details: the right grade, the right diameter, the right surface — and a material that holds its integrity in industrial media. This pure nickel wire is produced in NP2 (N6) with Ni+Co content of 99.5% or higher, a grade positioned for industrial corrosion service. With a melting point of 1435-1446°C, it carries both thermal and corrosion duty in one wire. Diameter is supplied from 0.025 to 10 mm per drawing, and every batch is composition-tested with EN 10204 3.1 documentation available on shipment.
| 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.
NP2 (N6) is positioned for industrial corrosion service. Pure nickel's resistance profile covers caustic and chloride environments across a wide range of conditions, and the low impurity budget keeps corrosion behaviour consistent. Actual corrosion rates depend on media, concentration and temperature — DLX confirms grade and finish against the specific service conditions rather than quoting generic rates.
| 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 |
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 the same wire serve thermal and corrosion duty without a second material qualification.
Electrical resistivity of 0.096 μΩ·m (20°C) places pure nickel as a good conductor — the basis for reliable electrical and thermal behaviour in service. Resistance and mass per metre are calculated per diameter on request.
Calculated for round wire with resistivity 0.096 μΩ·m and density 8.908 g/cm³:
| Diameter | Resistance per metre | Mass per metre | Note |
|---|---|---|---|
| 0.1 mm | ≈12.2 Ω/m | ≈0.07 g/m | calculated |
| 1.0 mm | ≈0.12 Ω/m | ≈7.0 g/m | calculated |
| 2.0 mm | ≈0.031 Ω/m | ≈28.0 g/m | calculated |
Values calculated with stated assumptions — for reference only.
| 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.
Changzhou DLX Alloy Co., Ltd. has manufactured nickel alloys since 2002 in a 12,000 m² factory rated at 1,200 tonnes per year. For corrosion-duty wire, the question is always the same: which grade for which media? NP2 (N6) answers the industrial corrosion band, and our engineers confirm grade, diameter and temper against the actual service conditions — with per-batch composition testing and EN 10204 3.1 documentation behind every delivery.
A: NP2 (N6) is positioned for industrial corrosion service, with low corrosion rates in caustic and chloride environments. Actual rates depend on media, concentration and temperature — provide your service conditions and we will confirm the grade and finish.
A: 1435-1446°C, with a Curie temperature of 358°C and thermal conductivity of 70.2 W/m·K (Ni200).
A: 0.025-10 mm, with micro wire from 0.025 mm. Diameter, tolerance and continuous length are confirmed per drawing.
A: 1 kg for micro wire (≤0.05 mm), 5 kg for standard wire. Sample policy: free 0.5 kg for N6 / Ni200; N4 and Ni201 samples are charged, refundable with first orders above 50 kg.
A: N4 / N6 wire follows GB/T 21653; Ni200 / Ni201 follows ASTM B164. Production is ISO9001 certified with SGS inspection support and EN 10204 3.1 documentation.
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