Product Description
CCA
Copper Clad Aluminum CCA Wire (CCAW), is a bimetallic wire that a copper cladding concentrically covering an aluminum core, and it combines the optimum properties of both metals in a single composite material ideally suited for most electrical conductor applications, such as coaxial cables, high-frequency signal transmission cables, control cables, electromagnetic wire and special enameled wire and many other fields.
Parameters:
1) Diameter: 0.10- 3.05mm
2) State: Annealed or hard (A kind and H kind)
3) The elongation: State A less than 15%: State H more than 1%
4)The tensile strength MAX138MPA
5)volumetric scale of copper layer: 10% and 15% two kinds
6) The DC resistively at temperature of 20C is less than 0.0267Ω . Mmm
7) Its nominal density is 3.32g/cm - 3.63G/cm, which is 37 - 40% of pure copper wire
8) Its length is 2.5 - 2.7 times of pure copper wire at the same weight
Product spec Copper layer
(Volume ratio %) Copper layer
(Quality ratio %) Density
(g/cm3) DC Resistivity
(Ω mm2/m) DC Conductivity
(%IACS)
CCA-10A/H 8-13 27 3.32 0.02743 63
CCA-15A /H 13-17 37 3.63 0.02676 65
Pure copper wire 100 100 8.89 0.01724 100

Advantages:
1) Its surface is bright and smooth, no any defects
2) Good conductivity
3) Good softness
4) Light-weight
5) It can reduce the production cost of the cable and it is convenient in
Construction
6) It is easy to be erected
Applications:
1) It has become the most common wire used in CATV and other high-frequency conduct cable taking the place of pure copper wire.
2) It can be scientifically processed into bare wire and flat wire, and it is the best material for coaxial cable, computer cable, telephone cable and shielding cable.
3) The processing method is similar to that of copper wire during cable manufacture.