Copper Wire

1,product information

Copper Wire
Bare copper, solid or concentrically stranded. Available in tempers
Hard, Medium Hard and Soft.
Conductivity in IACS (International Annealed Copper Standard) is
100% for Soft temper, 96.66% for Medium hard temper and 96.16 for
Hard temper.
Properties of copper
high electrical conductivity 100% IACS = 58.0 MS/m at 20 °C
higher tensile strength (200–250 N/mm2 annealed);
high ductility;
unique combination of high strength and high ductility;
excellent creep characteristics;
Corrosion resistance;
low coefficient of thermal expansion;
higher thermal conductivity;
Solderability;
Ease of installation;

2,Product description

Hard bare copper conductor conductors are used for overhead

transmission and distribution of electric energy.

Soft and Medium hard tempers bare copper conductors are used as

bare neutral in systems of distribution of electric energy and grounding

systems.

Class A Stranding conductors are used normally for overhead

transmission and distribution of electric energy, Class B Stranding are

used in grounding systems and as neutral conductors and Class C,

K and M are applied in the same way when additional flexibility is

required.