Changzhou DLX Alloy Co., Ltd.
| Product Form | Pure nickel wire (Ni201 / UNS N02201), 0.025 mm micro wire |
| Featured Grade | Ni201 (UNS N02201), Ni ≥99.0% |
| Melting Point | 1435-1446°C |
| Curie Temperature | 358°C |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | |
| Delivery Time | 5-20 Days |
| Packaging Details | Spool package with Carton box, Coil package with polybag for pure nickel wire 0.025mm |
| Mechanical Strength | Excellent strength with annealed elongation ≥35% |
| Standards | ASTM B164; GB/T 21653 |
| Density | 8.908 g/cm³ |
| High-Temperature Service | Low carbon (≤0.02%) limits carbide precipitation at elevated temperature |
| Carbon Content | ≤0.02% |
| Certification | CE,ROHS |
| Brand Name | DLX |
| Model Number | Pure Nickel Wire |
| Place of Origin | China Jiangsu |
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Product Specification
| Product Form | Pure nickel wire (Ni201 / UNS N02201), 0.025 mm micro wire | Featured Grade | Ni201 (UNS N02201), Ni ≥99.0% |
| Melting Point | 1435-1446°C | Curie Temperature | 358°C |
| Payment Terms | L/C,T/T,Western Union | Supply Ability | |
| Delivery Time | 5-20 Days | Packaging Details | Spool package with Carton box, Coil package with polybag for pure nickel wire 0.025mm |
| Mechanical Strength | Excellent strength with annealed elongation ≥35% | Standards | ASTM B164; GB/T 21653 |
| Density | 8.908 g/cm³ | High-Temperature Service | Low carbon (≤0.02%) limits carbide precipitation at elevated temperature |
| Carbon Content | ≤0.02% | Certification | CE,ROHS |
| Brand Name | DLX | Model Number | Pure Nickel Wire |
| Place of Origin | China Jiangsu | ||
| High Light | Ni201 Pure Nickel Wire ，Pure Nickel Wire 0.025mm ，N4 99.6% Pure Nickel Metal | ||
This Ni201 0.025mm pure nickel wire is built for high-temperature service — low carbon content (≤0.02%) and excellent mechanical strength, precision-drawn micro wire for Indian buyers with export delivery support. Nickel content is 99.0% minimum. Produced on our own nickel-alloy line, every spool is inspected per batch before packaging.
| Parameter | Value | Note |
|---|---|---|
| Diameter | 0.025 mm (micro wire) | 0.025-10 mm range available |
| 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).
At elevated temperature, carbon content decides whether the material keeps its ductility. Ni201 holds carbon at or below 0.02%, limiting carbide precipitation and the embrittlement that follows — which is why it is specified for high-temperature service. Melting point anchors the envelope at 1435-1446°C.
Orders ship with export packaging suited to sea and air freight, shipping documents, and inspection records. Material certificates follow international practice (EN 10204 3.1) and are available with the shipment. No regional certification or local stock claim is made beyond what the drawing and inspection records support.
Annealed tensile strength of 462 MPa or more, with elongation of 35% or more, gives the 0.025mm wire the mechanical strength and ductility that demanding applications need — while drawing precision holds diameter and surface across the spool.
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, electronics and vacuum devices where high-temperature stability and mechanical strength matter. Diameter, temper and finish are 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 | Ni201 (UNS N02201) |
| Diameter | 0.025 mm micro wire (0.025-10 mm available) |
| 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.
High-temperature service punishes wire with embrittlement and drift; industrial buyers need material that holds its strength where it runs hot. Changzhou DLX Alloy Co., Ltd. — 12,000 m² nickel-only plant since 2002, 1,200 tonnes per year, ISO9001 with SGS support — supplies Ni201 micro wire for that duty: low carbon for high-temperature stability, drawn in-house, inspected per batch, shipped to India with export packaging and EN 10204 3.1 documentation on request.
A: Ni201 holds carbon at or below 0.02%, limiting carbide precipitation and embrittlement at elevated temperature — the reason it is specified for high-temperature service.
A: Yes. Orders ship with export packaging suited to sea and air freight, shipping documents and inspection records. Lead time is 7-15 days.
A: Yes — Ni201 (UNS N02201) holds a minimum of 99.0% nickel, tested per batch with EN 10204 3.1 documentation on request.
A: Annealed tensile strength of 462 MPa or more, with elongation of 35% or more.
A: MOQ 1 kg for micro wire; samples on request (shipping at customer's cost). Lead time: 7-15 days.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
1000000-120000000+
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ... Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ...
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