Copper wires and cables - Import export

Round copper wire made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated, silver-plated or gold-plated, hard or soft annealed. Single wire diameter ranging from Ø 0.04 mm to Ø 1.8 mm. Single wire for high-frequency (HF) technology: High-precision silver-plated single wire used as core for coaxial cables, size range from 0.10 mm to 1.8 mm. This single wire is manufactured on a specially designed machine and is characterised by a highly constant diameter, outstanding centricity and an extremely pure surface.

Flat copper wire made from Cu-ETP1 and Cu-OF1 in bare. Thickness: 0,038 mm – 1,0 mm Width: 0,80 mm – 6,0 mm Our flat copper wires are absolute burr free. They are characterised by maximum precision and originally round edges, particularly suitable for busbars, flat conductors or shielding.

Round copper wires made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated, silver-plated or gold-plated, soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.51 mm. Number of wires used for strands: between 3 and 24 wires (subject to single-wire diameter).

Wires with a particular shape (neither round nor flat wire). Subject to our customers’ specification there are various conceivable solutions such as triangle, polygon, bones or trapeze shape, and many more. Made from Cu-ETP1 and Cu-OF1 in bare, soft annealed or hard. LEONI Histral® alloys upon request. Cross-section: up to approx. 2.5 mm², depending on shape, further cross-sections upon request. Profile wires are mainly suitable for electrical conductors in a plastic profile and for busbars. They are space saving and have bigger contact areas. Certain shapes give a more secure hold in plastic profiles.

High-precision silver-plated single wire used as core for coaxial cables. Size range from Ø 0.10 mm to Ø 1.8 mm, manufactured on a specially designed machine. HF wire is characterised by a highly constant diameter, outstanding centricity and an extremely pure surface.

Several bunched single wires or bundles made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated or silver-plated, soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.51 mm, left-hand lay or right-hand lay. Cross-section ranging from 0.005 mm² to 630 mm². Those single wires do not hold a fixed position inside the strand. Their position relative to one another undergoes a permanent change along the entire length of the bunch. The construction of a bunch is derived from the cross-section required, which leads to the electrical conductor featuring a certain resistance level. Different cross-sections with the same resistance value can be generated by applying single wires of varying sizes. Owing to their good efficiency our bunched single wires are versatile in a multitude of applications in cables and conductors.