... wire strand for Ground/Stay/Guy wire,ACSR,MESSAGER Standard: ASTM 475/363, BS443/183, IEC888 SPE: 1X7, ... 3.00---12.60MM 1X19, 5.00---19.00MM3. Standard: ASTM-4751X7:ItemSizeSize(mm)QuantityPackageMin. breaking strength of strand,kNElongation ... PLYWODE REEL5. Application: Steel core wire for ACSR, POWER CABLE, OVERHEAD CONDUCTORS, TELECOMMUNICATION CABLE, MESSENGER WIRE, EARTH WIRE, STAY WIRE, GUY ...