Copper Clad Aluminum wire

Model: CCA
Diameter:0.1mm-8.00mm
Capacity:500 tons/m
Standard: GBT 29197-2012 ASTM B566-04A

Copper Clad Aluminum is an electrical conductor which has an outer sleeve of copper metallurgically bonded to a solid aluminum core. The combination of these two metals make it uniquely suited to many electrical applications

Feature:
Compared to copper conductors:
Higher Flexibility due to lower elastic modulus
63% material weight reduction due to lower specific gravity of CCA over regular copper
Compared to aluminum conductors:
Better corrosion resistance than aluminum due to copper layer
Lower resistance due to high electric conductivity of copper
Better Solderability
Higher strength than aluminum

Technical Data Comparison

Specification Copper in volume
(%)
Copper in mass
(%)
Length comparison Density
(g/cm3)
Max.DC resistivity
Ω.mm2/m
(20℃)
Conductivity
(%IACS)
Min
CCA-10%Copper volume 8~12 27 2.65:1 3.32 0.02743 63
CCA-15%Copper volume 13-17 37 2.45:1 3.63 0.02676 65
Copper wire 100 100 1:1 8.89 017241 100

Characteristics of CCA wire

Nominal Diameter Cross Section
(mm2)
Copper Thickness
(mm)
Mass per unit length
(kg/km)
DC resistance per unit length
(ohm/km)20℃
Tensile Strength
(Mpa)
Elongation
(%)
CCA-10% CCA-15% CCA-10% CCA-15% Copper CCA-10% CCA-15% Copper A
(max)
H
(min)
A
(max)
H
(min)
6.00 28.260 0.105 0.150 93.82 102.58 251.23 0.97 0.95 0.61 138 124 15 1.50
5.15 20.820 0.090 0.129 69.12 75.58 185.09 1.32 1.29 0.83 138 152 15 1.50
5.08 20.258 0.089 0.127 67.26 73.54 180.09 1.35 1.32 0.85 138 152 15 1.50
4.97 19.390 0.087 0.124 64.38 70.39 172.38 1.41 1.38 0.89 138 152 15 1.50
4.90 18.848 0.086 0.123 62.57 68.42 167.56 1.46 1.42 0.91 138 152 15 1.50
4.85 18.465 0.085 0.121 61.30 67.03 164.16 1.49 1.45 0.93 138 152 15 1.50
4.80 18.086 0.084 0.120 60.05 65.65 160.79 1.52 1.48 0.95 138 152 15 1.50
4.50 15.896 0.079 0.113 52.78 57.70 141.32 1.73 1.68 1.08 138 159 15 1.50
4.00 12.560 0.070 0.100 41.70 45.59 111.66 2.18 2.13 1.37 138 166 15 1.50
3.86 11.696 0.068 0.097 38.83 42.46 103.98 2.35 2.29 1.47 138 166 15 1.50
3.60 10.174 0.063 0.090 33.78 36.93 90.44 2.70 2.63 1.69 138 172 15 1.50
3.50 9.616 0.061 0.088 31.93 34.91 85.49 2.85 2.78 1.79 138 172 15 1.50
3.38 8.968 0.059 0.085 29.77 32.55 79.73 3.06 2.98 1.92 138 172 15 1.50
3.20 8.038 0.056 0.080 26.69 29.18 71.46 3.41 3.33 2.14 138 179 15 1.00
3.00 7.065 0.053 0.075 23.46 25.65 62.81 3.88 3.79 2.44 138 179 15 1.00
2.85 6.376 0.050 0.071 21.17 23.15 56.68 4.30 4.20 2.70 138 186 15 1.00
2.80 6.154 0.049 0.070 20.43 22.34 54.71 4.46 4.35 2.80 138 186 15 1.00
2.77 6.023 0.048 0.069 20.00 21.86 53.55 4.55 4.44 2.86 138 186 15 1.00
2.50 4.906 0.044 0.063 16.29 17.81 43.62 5.59 5.45 3.51 138 193 15 1.00
2.30 4.153 0.040 0.058 13.79 15.07 36.92 6.61 6.44 4.15 138 200 15 1.00
2.20 3.799 0.039 0.055 12.61 13.79 33.78 7.22 7.04 4.54 138 200 15 1.00
2.18 3.731 0.038 0.055 12.39 13.54 33.17 7.35 7.17 4.62 138 200 15 1.00
2.15 3.629 0.038 0.054 12.05 13.17 32.26 7.56 7.37 4.75 138 200 15 1.00
2.05 3.299 0.036 0.051 10.95 11.98 29.33 8.31 8.11 5.23 138 205 15 1.00
2.00 3.140 0.035 0.050 10.42 11.40 27.91 8.74 8.52 5.49 138 205 15 1.00
1.95 2.985 0.034 0.049 9.91 10.84 26.54 9.19 8.96 5.78 138 205 15 1.00
1.81 2.572 0.032 0.045 8.54 9.34 22.86 10.67 10.41 6.70 138 205 15 1.00
1.70 2.269 0.030 0.043 7.53 8.24 20.17 12.09 11.80 7.60 138 205 15 1.00
1.63 2.086 0.029 0.041 6.92 7.57 18.54 13.15 12.83 8.27 138 205 15 1.00
1.50 1.766 0.026 0.038 5.86 6.41 15.70 15.53 15.15 9.76 138 205 15 1.00
1.30 1.327 0.023 0.033 4.40 4.82 11.79 20.68 20.17 13.00 138 205 15 1.00
1.02 0.817 0.018 0.026 2.71 2.96 7.26 33.59 32.77 21.11 138 205 15 1.00
0.95 0.708 0.017 0.024 2.35 2.57 6.30 38.72 37.77 24.33 138 205 15 1.00
0.81 0.515 0.014 0.020 1.71 1.87 4.58 53.26 51.96 33.47 138 205 15 1.00
0.75 0.442 0.013 0.019 1.47 1.60 3.93 62.12 60.60 39.04 138 205 15 1.00
0.63 0.312 0.011 0.016 1.03 1.13 2.77 88.04 85.89 55.33 138 205 15 1.00
0.50 0.196 0.009 0.013 0.65 0.71 1.74 139.77 136.36 87.85 172 205 10 1.00
0.30 0.071 0.005 0.008 0.23 0.26 0.63 388.25 378.77 244.02 172 205 5 1.00
0.10 0.008 0.002 0.003 0.03 0.03 0.07 3494.27 3408.92 2196.18 172 205 5 1.00


In high frequency signal transmission field, it is applied to:

  • Standard Material of Conductor in CATV Coaxial Cable;
  • 50 Ohm Radio Frequency Aerial;
  • Leaky Cable;
  • Soft Coaxial Radio Frequency Cable;
  • Data Cable

In power transmission field, it can be applied to:

  • Stranded wire;
  • Power Cable;
  • Control Cable;
  • automotive cable;
  • Building distribution wire;
  • Busbar;
  • Radio Frequency shielding;

In special electromagnetic wire, it can be applied to:

  • Coils in motor and fans, mahjong machine, Loudspeakers
  • Voice coils (e.g. in Headphone, Headset, …)
  • Windings

1:Bobbin Option

2:Packaging


3:Shipping