Kuwanda kwesimbi isina ngura ndeye 7.7 g/cm³Kana simbi isingatsvi ikashandiswa mumabasa akasiyana-siyana mumaindasitiri akasiyana-siyana, zvinoderedza nguva yekutumira inotorwa nezvikamu zvakagadzirwa nesimbi isingatsvi. Izvi zvinokonzerwa nekuti, nekuda kwekushandisa simbi isingatsvi, hapana chikonzero chekuti ipedzwe. Simbi isingatsvi ine ductility yakakwira uye kumhanya kwakanyanya kwekushanda. Simbi isingatsvi ine simba rekupisa rakakwirira uye kusimba kwakanyanya kwe cryogenic. Simbi isingatsvi inowanikwa mumagiredhi anopfuura 150, asi magiredhi gumi nemashanu chete ndiwo anoshandiswa kazhinji. Chinhu chakanaka nezvesimbi isingatsvi ndechekuti inogona kudzokororwa 100%.