| copper conductor | Kupferleiter |
| copper content | Kupfergehalt |
| copper converter | Kupferkonverter |
| copper core | Kupferkern |
| copper coupler | Kupferverbinder |
| copper cylinders | Kupferzylinder |
| copper dagger | Kupferdolch |
| copper diacetate | Kupferdiacetat |
| copper dust | Kupferstaub |
| copper electrode | Kupfer-Elektrode |
| copper engraving | Stich |
| copper equalizing tape | Querleitwendel |
| copper fiber | Kupferfaser |
| copper fibers | Kupferfasern |
| copper fibre | Kupferfaser |
| copper fibres | Kupferfasern |
| copper fluoride | Kupfer-fluorid |
| copper foam | Kupferschaum |
| copper foil | Kupferblech |
| copper fragment | Kupfersplitter |
| copper fragments | Kupfersplitter |
| copper gasket | Kupferdichtung |
| copper gaskets | Kupferdichtungen |
| copper gauze | Kupfergewebe |
| copper glazing | Elektroglas |
| copper hammer | Kupferhammer |
| copper helmet | Kupferhelm |
| copper industry | Kupferbranche |
| copper ingot | Kupferbarren |
| copper ingots | Kupferbarren |
| copper intoxication | Kupferintoxikation |
| copper iodide | Kupfer-iodid |
| copper isotope | Kupfer-Isotop |
| copper jewellery | Kupferschmuck |
| copper jewelry | Kupferschmuck |
| copper jitters | Angst vor der Polizei |
| copper layer | Kupferschicht |
| copper litz wire | Kupferlitze |
| copper loss | Kupferverlust |
| copper losses | Wicklungsverluste |
| copper mallet | Kupferhammer |
| copper matte | Kupferstein |
| copper mill | Kupferhütte |
| copper mills | Kupferhütten |
| copper mine | Kupferbergwerk |
| copper needle | Kupfernadel |
| copper needles | Kupfernadeln |
| copper nickel | Nickelin |
| copper nitride | Kupfer-nitrid |
| copper nozzle | Kupferdüse |
| copper nucleus | Kupferkern |
| copper ore | Kupfererz |
| copper oxide | Kupfer-oxid |
| copper oxide layer | Kupferoxidschicht |
| copper oxide rectifier | Kupferoxydul-Gleichrichter |
| copper pair | Kupferadernpaar |
| copper paste | Kupferpaste |
| copper pheasant | Kupferfasan |
| copper phosphate | Kupferphosphat |
| copper pin | Kupferstift |
| copper pipe | Kupferrohr |
| copper piping | Kupferrohre |
| copper plate | Kupferblech |
| copper plated | verkupfert |
| copper plating | Verkupferung |
| copper poisoning | Kupfervergiftung |
| copper pot | Kupferkanne |
| copper powder | Kupderstaub |
| copper price | Kupferpreis |
| copper processor | Sudpfanne |
| copper processors | Sudpfannen |
| copper pyrites | Kupferkies |
| copper rayon | Kupferseide |
