Zinc coated steel wire 1)composition: high/low carbon steel wire, by electrical or hot dipped zinc coating. 2)application: steel core for ascr, armoring wire for armoring cable. 3)diameter: 0.15-6.0mm 4)tensile strength: >=1250mpa for high carbon; 300~500mpa for low carbon. Z2, neat petal/big coil, wooden drum, coil