Imwe yemhando yepamusoro-soro yemhangura yakavakirwa alloys iripo pamusika nhasi beryllium mhangura, inozivikanwawo sechitubu mhangura kana beryllium bronze. Makirasi ekutengeserana eberyllium mhangura ane 0.4 kusvika 2.0 muzana beryllium. Chiyero chidiki cheberyllium kumhangura chinoumba mhuri yemhangura yakakwirira ine simba rakareba sesimbi yealloy. Yekutanga yemhuri mbiri, C17200 uye C17300, inosanganisira simba rakakwirira rine mwero conductivity, nepo mhuri yechipiri, C17500 uye C17510, inopa yakakwirira conductivity ine mwero simba. Hunhu hwemusimboti hweaya alloys ndiwo mhinduro yavo yakanaka kune yekunaya-kuomesa marapirwo, yakanakisa yekupisa conductivity, uye kuramba kuzorora kwekushushikana.