OFHC Copper Coil

OFHC (Oxygen-Free High Conductivity) Copper Coil is a high-purity rolled conductor with ≥99.95% Cu, engineered for ultra-high electrical and thermal performance. This coil retains superior conductivity (up to 101% IACS) and thermal stability down to cryogenic temperatures. It’s widely used in RF systems, vacuum chambers, and cryogenic heat exchangers. Specific uses include superconducting magnet leads, shielded cable windings, and energy-resolved X-ray beamline components. Research shows its mechanical properties can be enhanced through severe plastic deformation (e.g., ECAP), producing ultra-fine grains without compromising conductivity. The coil form supports efficient storage and deployment in inductive and thermal transport systems. Its unmatched purity, low outgassing, and high stability make it indispensable in quantum electronics, accelerator technology, and extreme environment engineering.