Single Wire / Round Wire made of Copper - Round Wire according to international regulations and individual customer requirements

Copper round wire made from Cu-ETP1 and Cu-OF1 in bare, tinned, nickel-plated, silver-plated, or gold-plated forms, available in hard or soft annealed. Single wire diameters range from Ø 0.04 mm to Ø 1.8 mm. Single wire for high-frequency (HF) technology: High-precision manufactured silver-plated single wire as the inner conductor for coaxial cables in the size range of 0.10 mm to 1.8 mm. This single wire is produced on a specially developed machine and is characterized by exceptional diameter consistency, excellent concentricity, and an extremely clean surface. Copper: Cu-ETP1 (Cu ≥ 99.90 weight%, Oxygen max. 0.040) Oxygen-free copper: Cu-OF1 (Cu 99.95 weight%) Minimum conductivity: 101% IACS Electrical conductivity: ≥ 58.58 (in soft condition) m/Ωmm² at 20°C Thermal conductivity: 400 W/(m*K) Density: 8.9 g/m³ at 20°C