Beryllium nickel ọla kọpa bụ ọla kọpa isi alloy nwere nnukwu ihe ngwọta siri ike.Ọ bụ alloy na-abụghị nke nwere ezigbo ngwakọta nke akụrụngwa akụrụngwa, akụrụngwa anụ ahụ, akụrụngwa kemịkalụ na nguzogide corrosion.Mgbe ngwọta na ọgwụgwọ ịka nká, ọ nwere oke ike dị elu, njedebe na-agbanwe agbanwe, njedebe mkpụrụ na ike ọgwụgwụ dị ka ígwè pụrụ iche;N'otu oge ahụ, ọ nwekwara elu conductivity, thermal conductivity, elu ike ike, eyi iguzogide, elu creep iguzogide na corrosion iguzogide.A na-eji ya eme ihe n'ichepụta ihe ntinye ihe dị iche iche, na-edochi ihe ndị na-agbado ọkụ eletrik maka ihe ndị na-emepụta ihe na-eme ka ọkpụkpụ dị elu na mgbagwoju anya nke ígwè, igwe na-anwụ anwụ, igwe na-akpụzi injection, ọrụ na-eguzogide corrosion, wdg.