In semi-concentric strands, the individual wires are subject to an exact positioning, yet without an additional core wire, which ensures an all-out uniform structure.
Applications
Extrusion: thin-gauge coating with high-grade isolation materials
Particular benefits for our customers
Uniform elongation of single wires
Low tolerances, even in single wires (even outperforming ASTM)
Manufacturing range
Materials: Cu-ETP1 and Cu-OF1
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 0.03 mm2 to 16 mm2
Construction
The following strand constructions are possible, which depend upon the number of core wires:
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