Dị ka ihe mejupụtara alloy si dị, iheberyllium ọlana 0.2% ~ 0.6% beryllium bụ nke elu conductivity (eletrik na thermal);Nnukwu ike beryllium bronze nwere ọdịnaya beryllium nke 1.6% ~ 2.0%.

Dị ka usoro mmepụta ihe si dị, enwere ike kewaa ya na nkedoberyllium ọlana ọla kọpa beryllium nrụrụ arụ.C bụ ọla kọpa beryllium kacha ewu ewu n'ụwa.Bronze beryllium mebiri emebi na-agụnye C17000, C17200 (bronze beryllium dị elu) na C17500 (high conductivity beryllium bronze).Ihe nkedo beryllium kwekọrọ na ya gụnyere C82000, C82200 (ihe nkedo beryllium ọla kọpa dị elu) na C82400, C82500, C82600, C82800 (ihe nkedo beryllium ọla na-eguzogide ike dị elu).

Onye na-emepụta ọla kọpa beryllium kachasị ukwuu n'ụwa bụ Brush Company, nke ụkpụrụ ụlọ ọrụ ya kwekọrọ na ụkpụrụ mba ụwa ma nwee ikike ụfọdụ.Akụkọ ihe mere eme nke mmepụta ọla kọpa beryllium na China fọrọ nke nta ka ọ bụrụ na nke mbụ Soviet Union, United States na mba ndị ọzọ, ma ọ bụ naanị nnukwu ike beryllium bronze QBe1.9, QBe2.0 na QBe1.7 ka edepụtara na mba mba. ọkọlọtọ.A na-etinye ọla kọpa beryllium dị elu ma ọ bụ nkedo beryllium n'imepụta oke dịka mkpa nke mmepe nke ụlọ ọrụ mmanụ ala na ụlọ ọrụ nchekwa mba.