OFHC Copper Disk

OFHC Copper Disk combines ultra-high thermal and electrical conductivity, exceptional purity, and resistance to hydrogen embrittlement - thanks to its oxygen content under 0.001% - making it ideally suited for advanced thermal management and precision electrical applications. Its conductivity often exceeds 101% IACS, enabling effective heat spreading and low-loss electrical interfacing. Fields such as vacuum science, high-power electronics, and cryogenics use these disks for thermal spreaders, electrical contacts, and vacuum interface surfaces that require minimal outgassing. Technologies that benefit include high-power laser mirror mounts, cryogenic contact pads, and RF electrode surfaces in particle accelerators. In research, disks support experiments in ultra-high vacuum environments, thermal diffusion studies, and precision electromagnetic coupling. The combination of purity, form uniformity, and conductive performance ensures OFHC Copper Disks are invaluable for both industrial systems and scientific exploration.