... USA ASTMB 566-93 specifications of electroplating CCA wire:1.It has the same conductivity,weldability and ... , the resistance is the same with pure copper wire. 2.It has small density ,no creep, ... the cost.3.It has become an ideal wire in the field like communication, electronics, electric power ... 160~170mpa10%~20%3.63copper plated aluminum wire is short for ucca wire,its craft is electroplating,and the ...