CCA/CCAM Copper Clad Aluminum Wire combines the excellent conductivity and tensile strength of copper with the lightweight properties of aluminum, making it an ideal material for various cable manufacturing applications.
| Strands | Strands/Nominal diameter of single wire | Calculated Cross Section Area (mm²) | Calculated Overall diameter (MM) | MAX D.C Resistance (Ω/km) | KG/KM |
|---|---|---|---|---|---|
| 13 | 13/0.20 | 0.408 | 0.83 | 67.20 | 1.31 |
| 20 | 20/0.20 | 0.628 | 1.03 | 43.68 | 2.02 |
| 32 | 32/0.20 | 1.005 | 1.31 | 27.30 | 3.24 |
| 10 | 10/0.25 | 0.491 | 0.91 | 55.91 | 1.58 |
| 16 | 16/0.25 | 0.785 | 1.16 | 34.94 | 2.53 |
| 26 | 26/0.25 | 1.276 | 1.47 | 21.50 | 4.11 |
| 29 | 29/0.25 | 1.423 | 1.55 | 19.28 | 4.58 |
| 19 | 19/0.47 | 3.295 | 2.37 | 8.33 | 10.61 |
| 19 | 19/0.59 | 5.192 | 2.97 | 5.28 | 16.72 |
| 19 | 19/0.75 | 8.390 | 3.78 | 3.27 | 27.01 |
| 7 | 7/1.29 | 9.144 | 3.94 | 3.00 | 29.44 |
| 7 | 7/1.33 | 9.720 | 4.06 | 2.82 | 31.30 |
| Specification | Copper in volume (%) | Copper in mass (%) | Length comparison | Density (g/cm³) | Max.DC resistivity Ω.mm²/m (20°C) | Conductivity (%IACS) Min |
|---|---|---|---|---|---|---|
| CCA-10%Copper | 8~12 | 27 | 2.65:1 | 3.32 | 0.02743 | 63 |
| CCA-15%Copper | 13~17 | 37 | 2.45:1 | 3.63 | 0.02676 | 65 |
| Copper Wire | 100 | 100 | 1:01 | 8.89 | 17241 | 100 |
Our CCA/CCAM Stranded wire represents a new generation of replacement products that combine the excellent conductivity, tensile strength, and welding properties of copper with the lightweight characteristics and easy production of aluminum.
The copper layer spreads evenly with high density and excellent extensibility, resulting in significant copper resource savings and reduced costs while maintaining superior performance.