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Copper Clad Aluminum Alloy wire

Model: CCAA
Diameter: 0.08mm~3mm
Capacity:300 tons/m
Standard: JBT 11867-2014

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Copper Clad Aluminum Alloy wire (CCAA) is a kind of bimetallic wire by covering copper on the surface of aluminum alloy rod. CCAA has high tensile strength same as CCAM wire, and high conductivity same as CCA wire .  CCAA wire can be processed same as pure copper wire.
Features:
Compared to Copper wire 1. Small density, light weight
2. No brittleness under low temperature, good creepage resistant
Compared to CCAM wire
1. Higher conductivity;
2. No electrochemical corrosion (oxidation).corrosion will lead to wire breaking
Compared to CCA wire
1.Higher tensile strength
2.Good flexibility
3.Good Solderability
Characteristics Comparison
Material Copper Content by volume Model Elongation (%) Tensile Strength (Mpa) Resistivity （Ω.mm2/m） Conductivity (%) Density （g/cm3） Length (M/kg) Compressive Creep Resistance (%)
Copper Wire / TR0.110 16-21 235-241 ≤0.017241 100 ≤8.89 11836 Excellent
CCS Wire / CCS0.110 12-19 497-507 ≤0.041000 42 ≤8.10 12990 Bad
CCA Wire 15A CCA0.110 5-12 150-155 ≤0.026760 64 ≤3.63 28988 Bad
CCAM Wire 15A CCAM0.110 8-13 198-211 ≤0.032000 53 ≤3.75 28060 Bad
CCAA Wire 15A CCAA0.110 10-14 195-205 ≤0.026500 65 ≤3.63 28988 Good
Technical Data
Description Copper Content in Mass (%) Aluminum Content (%) Norminal Diameter (MM) Tolerance (MM) Elongation (%) Tensile Strength (Mpa) Resistivity (Ω.mm2/M) Conductivity (%) Density (g/cm3)
CCAA-15A 37%-40% 63%-60% 0.080≤d≤0.100 ±0.003 ≥9 ≥172 ≤0.0270 ≥64 ≥3.64
0.100＜d≤0.120 ≥10 ≥172
0.120＜d≤0.140 ≥10 ≥172
0.140＜d≤0.200 ≥10 ≥172
0.200＜d≤0.400 ±0.005 ≥12 ≥160
0.400＜d≤0.600 ≥13 ≥150
  • Inner conductor material of Low voltage power cable, communication &signal cable
  • Parallel double cores line conductor telephone communication
  • Computer local network, network cable, network line
  • Braiding wire of signal cable and LV &MV power cable
  • Medical equipment & connection conductor material
  • RF cable inner conductor & shielding
  • Enameled magnet wires
  • Car locomotive private sidings
  • Others

1：Bobbin Option

2：Packaging

3：Shipping

Description

Copper Clad Aluminum Alloy wire (CCAA) is a kind of bimetallic wire by covering copper on the surface of aluminum alloy rod. CCAA has high tensile strength same as CCAM wire, and high conductivity same as CCA wire .  CCAA wire can be processed same as pure copper wire.
Features:
Compared to Copper wire 1. Small density, light weight
2. No brittleness under low temperature, good creepage resistant
Compared to CCAM wire
1. Higher conductivity;
2. No electrochemical corrosion (oxidation).corrosion will lead to wire breaking
Compared to CCA wire
1.Higher tensile strength
2.Good flexibility
3.Good Solderability
Characteristics Comparison

Material Copper Content by volume Model Elongation (%) Tensile Strength (Mpa) Resistivity （Ω.mm2/m） Conductivity (%) Density （g/cm3） Length (M/kg) Compressive Creep Resistance (%)
Copper Wire / TR0.110 16-21 235-241 ≤0.017241 100 ≤8.89 11836 Excellent
CCS Wire / CCS0.110 12-19 497-507 ≤0.041000 42 ≤8.10 12990 Bad
CCA Wire 15A CCA0.110 5-12 150-155 ≤0.026760 64 ≤3.63 28988 Bad
CCAM Wire 15A CCAM0.110 8-13 198-211 ≤0.032000 53 ≤3.75 28060 Bad
CCAA Wire 15A CCAA0.110 10-14 195-205 ≤0.026500 65 ≤3.63 28988 Good
Technical Data
Description Copper Content in Mass (%) Aluminum Content (%) Norminal Diameter (MM) Tolerance (MM) Elongation (%) Tensile Strength (Mpa) Resistivity (Ω.mm2/M) Conductivity (%) Density (g/cm3)
CCAA-15A 37%-40% 63%-60% 0.080≤d≤0.100 ±0.003 ≥9 ≥172 ≤0.0270 ≥64 ≥3.64
0.100＜d≤0.120 ≥10 ≥172
0.120＜d≤0.140 ≥10 ≥172
0.140＜d≤0.200 ≥10 ≥172
0.200＜d≤0.400 ±0.005 ≥12 ≥160
0.400＜d≤0.600 ≥13 ≥150

Application

  • Inner conductor material of Low voltage power cable, communication &signal cable
  • Parallel double cores line conductor telephone communication
  • Computer local network, network cable, network line
  • Braiding wire of signal cable and LV &MV power cable
  • Medical equipment & connection conductor material
  • RF cable inner conductor & shielding
  • Enameled magnet wires
  • Car locomotive private sidings
  • Others

Process Flow

Shipping & Packaging

1：Bobbin Option 2：Packaging 3：Shipping

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