Copper electrical wire

copper alloyflexiblemulti-strand

In concentric strands, the individual wires are subject to an exact positioning around a core wire, which ensures an all-out uniform structure. Applications • Extrusion: thin-gauge coating with high-grade isolation materials • 7-end strands are particularly suited for data cables with high frequencies of transmission Particular benefits for our customers • Uniform elongation of single wires • Low tolerances, even in single wires (even outperforming ASTM) Manufacturing range • Materials: Cu-ETP1, Cu-OF1 and LEONI Histral® alloys • Bare, tin-plated, nickel-plated, silver-plated • Left-hand lay or right-hand lay • Variation: soft annealed • Single-wire diameter: ranging from Ø 0.05 mm to Ø 0.51 mm • Cross-section: ranging from 0.02 mm2 to 630 mm2 Construction 7 ends = 1 + 6 19 ends = 1 + 6 + 12 37 ends = 1 + 6 + 12 + 18 etc. More relevant details can be found in ASTM regulation B 354. 7-end and 19-end strands are the preferred choices for cables used in electronics. The precise positioning of the individual wires makes for a smooth and even surface as well as an unvarying diameter.