Botle ba phala ea tšepe ea tšepe bo fapana ho latela thepa e sebelisitsoeng. Ho tloaelehile lipeipi tse tloaelehileng tsa alloy li fihla ho tloha ho 7,8 ho isa ho 8,0 g / cm³. Li-pipi tsa rona tsa tšepe li etsoa ho tloha -} - Re fana ka limaraka tsa boleng ba 'nete le likarolo tse felletseng tsa litlhaloso tsa ho fihlela litlhoko tse fapaneng. Lipepe tsena ha li na thepa ea nama e ntle empa e boetse e sebelisoa haholo likopo tse fapaneng.
