Hard Drawn Wire
Introduction
- Hard drawn wire with high tensile strength is made by cold drawing.
Application
- Suitable for the cable of overhead power transmission & distribution lines and building wire.
Specification
| Category | Spec. | |||||
|---|---|---|---|---|---|---|
| Hard drawn wire | According to | |||||
| Dia. | φmm | 3.2 | 2.9 | 2.6 | 2.0 | CNS C2002 |
| Tolerance | mm | ±0.04 | ±0.03 | ±0.03 | ±0.03 | |
| Conductivity | (20℃)，%IACS | ≧97 | ≧97 | ≧97 | ≧97 | |
| Tensile strength | kg/mm2 | ≧43.9 | ≧43.9 | ≧44.2 | ≧44.9 | |
| Elongation | (250mm)，% | ≧1.01 | ≧0.94 | ≧0.86 | ≧0.72 | |