Galvanized steel wire for armoring cable

Galvanized steel wire for armoring cable Application standard: BS EN10257-1 BS EN10244-2 BS4565 GB/T 3082 Nominal dia. mm Tensile strength Kgf/mm2 Elongation rate Torsion test % Not less than Gauge mm Times not less than Gauge mm 1.6 2.0 2.5 3.15 4.0 5.0 6.0 35-50 10 160 200 250 250 250 250 250 37 30 24 19 15 12 10 150 Nominal Dia. ( mm) Zinc coating weight g/m2 Not less than The No. of immersed in copper sulfate solution not less than Winding test Dia. of cylindrical mandrel