Copper yana da kyakkyawan ƙarfin lantarki da kuma thermal conductivity. Its conductivity da zafi canja wurin coefficient ne na biyu kawai ga azurfa da kuma mafi girma fiye da duk sauran karafa.
Tsarin yin simintin gyare-gyare:Simintin tsakiya, simintin yashi, simintin ƙarfe
Aikace-aikace:Ma'adinai, hakar kwal, masana'antar injuna
Ƙarshen saman:Keɓancewa
Abu:Musamman jan karfe gami