Ni
Purity 99.98+% · CAS 7440-02-0 · Ni
Nickel Wire 99.98+%
Nickel wire at 99.98+% purity (Ni 200/201) — diameter, temper and lot documentation confirmed in writing.
Overview
Drawn nickel wire specified at 99.98% minimum metals-basis purity. Diameter, tolerance, temper, surface condition and spooling are discussed case by case and confirmed in writing for your lot, together with the scope of the accompanying analysis.
Purity grades
Each grade corresponds to a different production route and a different impurity budget. Open a grade for its typical trace analysis and applications.
| Grade | Purity | Typical use | |
|---|---|---|---|
| 2N5 | 99.5% | General industrial wire and mesh | View → |
| 3N | 99.9% | Battery tabs, resistance elements | View → |
| 3N8 | 99.98% | Vacuum devices, precision electronics | View → |
| 4N | 99.99% | Thin-film, evaporation, research | View → |
| 5N | 99.999% | Ultra-high purity research quantities | View → |
Technical data
| Purity | 99.98+% (metals basis) |
|---|---|
| Diameter range | Confirmed per lot, in writing |
| Tolerance | Confirmed per lot, in writing |
| Temper | Confirmed per lot, in writing |
| Density | 8.90 g/cm³ |
| Melting point | 1455 °C |
Applications
- ▪Battery tabs and cell interconnects
- ▪Thermocouple and resistance elements
- ▪Vacuum tube and lead-in wire
- ▪Electroplating anodes
- ▪Catalyst supports and mesh weaving
- ▪Aerospace and marine fasteners
Common forms
Form confirmed per inquiry
Buying nickel wire?
We supply 99.98+% nickel wire — battery tabs, thermocouples, resistance wire, vacuum lead-ins and mesh — from high-security bonded storage at Zurich Airport. Written trade inquiries only.
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