Overview
Electrical pure iron wire is one of those materials that many engineers rely on for magnetic cores, high-precision components, micro-electronic parts, and even artistic magnetic sculptures. The purity of the iron gives it excellent soft-magnetic characteristics and smooth stability during processing.
Our wires are produced using fine-drawing technology with extremely tight tolerance control.
Notable Features
Uniform diameter control
High magnetic permeability
Smooth surface for coil winding
Great ductility and tensile stability
Low coercive force
Wire Specifications
| Diameter | Tolerance | Typical Use |
|---|---|---|
| 0.15–0.3 mm | ±0.005 mm | Micro cores, miniature sensors |
| 0.3–1 mm | ±0.01 mm | Transformers, relays |
| 1–6 mm | ±0.02 mm | Magnetic rods, industrial coils |
Chemical Composition
| Element | Content |
|---|---|
| Fe | ≥ 99.8% |
| C | ≤ 0.01% |
| N | ≤ 0.002% |
| S, P | ≤ 0.005% |
Processing Advantages
Excellent bending resistance
Easy for winding operations
Suitable for plating or surface treatment
Does not crack during tight looping
Applications
Small motor cores
Magnetic filament components
Relay coils
Micro electromagnetic parts
Why Buy From Us
Because we offer consistent diameter, clean metallurgical structure, and stable magnetic behavior batch after batch - ideal for manufacturers who cannot afford inconsistency.