Bare Copper Wire (8mm)
The electrical round copper wire products produced by our company are widely used in industries such as transposed conductors, ultra-high voltage cables, various types of wires and cables, various types of enameled wires, network wires, electronic wires and communication wires. You are guaranteed to get high quality products, more attentive service and instant communication.
Advantages
Bright surface without burrs
Superior performance and quality
Can meet your technical requirements for drawing fine lines, fine lines and special products
What is Bare Copper Wire Used for
8mm stranded wire is a type of electrical conductor made of copper that does not have any insulation or coating. It is typically a single strand of pure copper wire that is used in a wide range of electrical applications. Copper is a highly conductive material, making bare copper wire an excellent choice for electrical wiring and grounding applications.
8mm copper wire is widely used in electrical and electronics applications where conductivity and corrosion resistance are important.
Grounding: 8mm electrical wire is commonly used for grounding electrical systems and equipment. It provides a low-impedance path for fault current to flow and protects against electrical shocks and damage.
Electrical wiring: Bare copper wire can be used as an electrical conductor in wiring applications where insulation is not required. This is often the case in high-temperature applications, such as in ovens, or in industrial environments where the wire is protected by conduit or other means.
Application Fields
Submarine Cable
Photovoltaic Cable
Bare Copper Wire (8mm) Performance Parameter
| Product properties | Internal Control Standards | ||
| ±10turns | Copper spikes | None | – |
| Crack |
Total less than 3cm |
– | |
| Peel off |
Total less than 3cm |
– | |
| Copper powder(mg) | ≤5mg | ≤15mg | |
| ±Turns until torsion(turns) |
Without any bell-shapes or cracks |
≥25 | |
| Oxygen content(ppm) | 200-250 | ≤400 | |
| Number of flaws detected | (L) | ≤1 | – |
| (M) | ≤3 | – | |
| (S) | ≤30 | – | |
| Number of iron detected | (L) | 0 | – |
| (M) | 0 | – | |
| (S) | 0 | – | |
| Elongation(%) | ≥40 | ≥40 | |
| Diameter | 8.0±0.2mm | 8.0±0.4mm | |
| Resistance | ≤0.01704 | ≤0.01707 | |
| Oxide layers | <600 | – | |
| Appearance | Smooth surface, no burr, no impurities or other flaws | Smooth surface, no burr, no impurities or other flaws | |
| Production condition | Blocks in the furnace | none | – |
| Cold copper | none | – | |
|
Stabilitu of copper water temperature |
±5℃ | – | |
| Stability of ingot temperature | ±5℃ | – | |
| Casting condition |
Without significant fluctuations in the level |
– | |
| Others | Normal and Stable | – | |
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