EC Grade 3MM Copper Wire for Electrical Purposes

ASTM B1: Standard specification for hard drawn copper wire

This 3mm copper wire is used as the material of overhead copper conductor, power cable conductor and other electrical purposes.

1) Copper content: ≥99.9%

2) Diameter: 3.0 mm

3) Net weight: 62.9 kg/km

4) Resistivity @ 20℃: 0.15775 Ω·g/m²

5) Tensile strength: 445 Mpa

6) Elongation at break: ≥1.2&

7) Hard drawn, medium hard and soft are also available.

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