Diameter 0.025 mm N4 N6 Pure Nickel Ultra Thin Nickel Wire With 99.4 99.9 Purity
Basic Properties
Trading Properties
| Name: | Ultra Thin Nickel Wire | Grade: | NP1 Ni201 NP2 Ni200 N4 N6 |
|---|---|---|---|
| Purity: | ≥99.9% ≥99.4% | Size: | 0.02mm To 0.2mm |
| Condition: | Annealed | Surfacefinish: | Smooth And Clean |
| Type: | Bare | Tensilestrength: | 300 Mpa |
| Highlight | 0.025mm Pure Nickel Wire N4,Diameter 0.025 Nickel Wire,99.9% Purity Nickel Wire |
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- Lab Tested Purity
- Extreme Fineness
- Corrosion Resistant
- Annealed Soft Temper
- Mirror Finish Surface
Pure nickel has a density of 8.9 g/cm³ and excellent polishability. The gossamer 0.025mm wire enables micro-springs and ultra-fine filters. It suffers negligible galvanic corrosion when coupled with stainless steel. Its vapor pressure is very low at high heat. Key roles: glass-to-metal seals, missile guidance gyroscopes, battery current collectors, and knitted fabric for stealth aircraft edge seals.
| Parameter | Value |
|---|---|
| Diameter | 0.025 mm (±0.001mm) |
| AWG Equivalent | ~50 AWG |
| Material Grade | NP1 Ni201 NP2 Ni200 |
| Purity | ≥99.4% ≥99.9% |
| Temper | Annealed (Soft) |
| Surface | Bright, oxide-free |
| Density | 8.89 g/cm³ |
| Melting Point | 1435 – 1446°C |
| Resistivity (20°C) | 9.6 μΩ·cm |
| Resistance (approx.) | ~195 – 200 Ω/m |
| Tensile Strength | 450 – 550 MPa |
| Elongation | ≥35% |
| Yield Strength | 148 Mpa |
| Standards | ASTM F2063, B160, IEC 60115,GB/T 5235 |
- Electronics: Micro-coils, MEMS sensors, fine-pitch connectors.
- Medical: Catheter guidewires, neurostimulation leads.
- Battery: Tab welding for button cell batteries.
- Research: RTD sensors, SEM filaments.
- Art: Micro-wire jewelry, miniature sculptures.


- Q1: Can I get a sample of the Nickel Wire 0.025 before bulk order?
A: Yes, free samples are available upon request. You only pay shipping.
- Q2: What is the lead time for this Nickel Wire 0.025?
A: Samples ready in 2–3 days. Mass production takes 7–30 working days depends on your quantity.
- Q3: Is there a minimum order quantity (MOQ)?
A: MOQ is 5kgs.
- Q4: How do you ship the Nickel Wire 0.025 and how long does it take?
A: We ship by DHL, FedEx, UPS or TNT. Small samples take 5–10 days. For bulk reels, air freight takes 5–20 days, sea shipping takes 20–50 days.
- Q5: How do you prevent the wire from tangling or breaking during shipping?
A: We wind it carefully on anti-static plastic spools and plastic box. Each spool is inspected under magnification before packing.
- Q6: Do you offer guarantee for Nickel Wire 0.025?
A: Yes, we offer a 12 months warranty against manufacturing defects. We also provide a Certificate of Analysis (CoA) and Mill Test Report (MTR) for each batch.
Contact Person: Mr. Jason
Tel: 86--13776839060