CuNi44 ke motsoako oa koporo-nickel (Cu56Ni44 alloy) e khetholloang ka ho hanyetsa motlakase o phahameng, ductility e phahameng le ho hanyetsa ho hotle ha kutu. E loketse ho sebelisoa ha mocheso o fihla ho 400°C
Mefuta ea sehlahisoa e kenyelletsa terata, terata e bataletseng, hlobolisa, poleiti, bar, foil, seamless tube , Wire mesh, phofo, joalo-joalo, e ka fihlela litlhoko tsa ts'ebeliso ea bareki ba fapaneng.