Copper Clad Aluminum (CCA) wire has a low elasticity modulus and low gravity compared with copper conductive wires. While compared with aluminium conductive wires, CCA wires have better corrosion resistance, better weldability and higher strength.
Physical Property
| Alloy | Copper by volume % |
Density g/cm3 |
Maximum dc resistivity Ω.mm2/m |
Electrical conductivity % IACS |
|---|---|---|---|---|
| 10% CCA | 8-12 | 3.32 | 0.02743 | 63 |
| 15% CCA | 13-17 | 3.63 | 0.02676 | 65 |
Form and size range
Single wire diameter range: 0.1-8 mm
Stranded wire: 7-32 strands
Other sizes are available on request.
Tinned CCA wire
We offer metallic coatings such as tinned for our CCA wires.
Enameled CCA wire
We have 155 polyester, 155 polyurethane, 180 polyster-imide, 200 polyester(imide) copper clad aluminium wires.