ʻO ka uea Beryllium Copper e hui pū i ka formability me nā waiwai ikaika kiʻekiʻe loa i ka wā kahiko-paʻakikī a hiki i ka 1050 MPa kiʻekiʻe.Hiki iā lākou ke hoʻomanawanui i ke koʻikoʻi kūlou kiʻekiʻe, hana maikaʻi loa i nā mahana kiʻekiʻe a kūpaʻa loa i ka corrosion.ʻO ka conductivity uila o Beryllium Copper he 20 a 60 %IACS.