It is Strength material for cable.
Aluminium clad steel wire/strand for ACSR
1— Sizes: From 1.49mm to 5.5mm
2— Stranded structure: 7 wires, 19 wires, 37 wires, 61 wires
3— Standard: ASTM, BS, IEC
4— Conductivity: LB14, LB20, LB23, LB27, LB30, LB35, LB40
5— Packing: In coil; On wooden drum/Reel
1— Sizes: From 1.49mm to 5.5mm
2— Stranded structure: 7 wires, 19 wires, 37 wires, 61 wires
3— Standard: ASTM, BS, IEC
4— Conductivity: LB14, LB20, LB23, LB27, LB30, LB35, LB40
5— Packing: In coil; On wooden drum/Reel