Galvanzied steel wire strand for Ground/Stay/Guy wire,ACSR,MESSAGER Standard: ASTM 475/ ... , BS443/183, IEC888 SPE: 1X7, 1X19 1. Galvanzied steel wire strand forground wires, steel core for ACSR, Stay wires ,Guy wires ... .00MM3. Standard: ASTM-4751X7:ItemSizeSize(mm)QuantityPackageMin. breaking strength of strand,kNElongation(gauge=610mm),≥%Zinc Coating,g/m2 Ductility of SteelGalvanized ...