Copper Round Wire

RAYTRON Copper Round Wire is manufactured from high-purity electrolytic copper (≥99.95%) with conductivity up to 101%IACS, exceeding international standards. The product undergoes precision drawing and annealing processes, featuring uniform diameter tolerance (±0.005mm) and excellent surface finish. Ideal for high-precision applications such as wire and cable conductors, electronic component pins, transformer windings, and motor coils. Compliant with international standards including ASTM B3 and BS EN 13602, available in soft, hard, and half-hard tempers to meet diverse processing requirements.