1, The conductivity 15% - 30% 2, The tensile strength > = 500N/m 3, The complete ... , molecularly bonded into steel core . Its conductivity can reach 15%, 20%, 30% . Diameter can: 1.00mm-4.00mm. The construction of copperbond ... area , the number of cores , the single-wire diameter , and the strand diameter are available. Product CodeSpec.Outer diametenumber of strandsSingle diameterWeight ...