... strength: 150Mpa 4.Elongation:>12% CCA wire features:Copper Clad Aluminum wireCopper clad aluminum, CCA wire, CCACopper ... has high frequency electrical properties equal to solid copper Wire, Copper clad aluminum wire, bare, plated, and film ... used in applications requiring the conductivity of copper while retaining much of the weight advantages ... : 0.10-2.00mm. insulated copper coated aluminum wire