0.025mm Pure Nickel Wire

0.025mm pure nickel wire, equivalent to 25 micron (25 µm) or approximately 0.001 inch wire, is supplied for precision electronics, research instruments, vacuum components and fine-wire assemblies where controlled diameter, clean surface, stable winding and material consistency are required.

ZhenAn supplies 0.025mm pure nickel wire in Nickel 200, Nickel 201, N4, N6 or other agreed pure nickel grades. For this fine diameter, grade, purity, diameter tolerance, delivery condition, spool winding and packing should be confirmed together. Batch COA/MTC can be provided to verify the agreed material specification.

Request 0.025mm Nickel Wire Quote

0.025mm pure nickel wire can be supplied in different commercially pure nickel grades. Nickel 200 and Nickel 201 use UNS designations, while N4 and N6 follow the Chinese pure nickel grade system. The main differences are nickel purity and impurity limits, especially carbon content.

Grade Note: Nickel 201 differs from Nickel 200 mainly in its lower carbon limit. N4 provides higher nickel purity under the Chinese pure nickel grade system. The N6 values above are based on our available N6 material COA. Final chemical composition for 0.025mm wire should be confirmed by the applicable material standard and batch COA/MTC.

Nickel 200, Nickel 201, N4 and N6 should not be treated as direct equivalents based only on nickel content. Grade selection should also consider carbon limit, impurity requirements, service temperature and the intended application.

For a broader comparison, see different grades of nickel wire.

At 0.025mm diameter, wire handling and surface quality become as important as the base nickel grade. The following characteristics should be considered when evaluating 25 micron pure nickel wire for precision processing.

0.025mm pure nickel wire is mainly selected where a very small diameter, clean surface, stable winding and controlled material condition are required. Application suitability should be confirmed against the required grade, tolerance, tensile condition and service environment.

Precision Electronics and Vacuum Components

25 micron nickel wire can be used for electronic leads, support wires, vacuum-device components and precision parts where fine diameter, predictable electrical behavior and clean material are required.

Research Instruments and Fine Wire Assemblies

0.025mm nickel wire may be used in laboratory instruments, research assemblies and small-diameter components. In these applications, spool winding, surface condition and handling protection can directly affect downstream processing and wire breakage.

Selected Chemical and Industrial Components

Pure nickel wire may also be considered for selected small-diameter components used in alkaline or certain reducing environments. For acids, chlorides, sulfur-containing media, strongly oxidizing conditions or prolonged high-temperature service, the required material should be confirmed before ordering.

For a broader overview of nickel wire applications, see what nickel wire is used for.

Get 0.025mm Nickel Wire Specification

0.025mm nickel wire can be quoted by price per kg, price per meter or spool quantity. Because the wire is only 25 micron in diameter, one kilogram contains a very long usable wire length compared with larger-diameter nickel wire.

The following calculation is based on solid round pure nickel wire and a density of about 8.89 g/cm³.

Approximate weight per meter, g/m = 6.98 × d²
Approximate length per kg, m/kg = 1000 ÷ (6.98 × d²)

Here, d is the wire diameter in millimeters.

Calculation Note: These values are for estimation only. Actual mass and length can vary with material density, diameter tolerance, surface condition and inspection method.

When comparing 0.025mm nickel wire price per meter or nickel wire price per kg, confirm the selected grade, purity, tolerance, delivery condition, spool requirement, quantity and packing. These factors can change the final quotation even when the nominal diameter is the same.

Get 0.025mm Nickel Wire Price

Packing is important for 0.025mm fine nickel wire because small-diameter wire can be damaged, tangled or contaminated during handling, storage and ocean freight. Spool winding and packing should therefore be treated as part of the product specification.

Packing Options for 0.025mm Pure Nickel Wire

Spool Packing for 0.025mm Pure Nickel Wire

Fine nickel wire packed on spools for stable winding, easy handling and surface protection.

Palletized Export Packing in Container

Spool-packed nickel wire prepared on pallets and loaded into a container for export shipment.

Drum Packing for Bulk Shipment

Bulk nickel wire packing in drums for storage, transport and large-volume shipment.

Before shipment, grade, diameter, tolerance, spool label, net weight, batch number and COA/MTC should be checked together. Clear spool identification helps simplify receiving inspection and batch traceability.

For an accurate 0.025mm pure nickel wire quotation, please provide the required nickel grade, purity or chemical composition, diameter tolerance, delivery condition, spool requirement, quantity and destination port. Based on these details, ZhenAn can confirm the available specification, packing method, document support and quotation basis before order.

For 25 micron fine nickel wire orders, we also check material identification, spool winding, batch traceability and export packing before shipment. Batch COA/MTC and additional inspection or export documents can be provided according to order requirements.

Send us your required grade, purity, tolerance, quantity, spool specification and destination port. We can confirm the available 0.025mm nickel wire specification, approximate weight and length basis, packing method, document support and current quotation.

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