Tungsten heavy alloy ndi yayikulu yokhala ndi Tungsten 85% -97% ndikuwonjezera ndi Ni, Fe, Cu, Co, Mo, Cr zida.Kachulukidwe ndi pakati pa 16.8-18.8 g/cm³.Zogulitsa zathu zimagawidwa m'magulu awiri: W-Ni-Fe, W-Ni-Co (maginito), ndi W-Ni-Cu (osakhala maginito).Timapanga zigawo zazikuluzikulu zazikuluzikulu za Tungsten zolemera za aloyi ndi CIP, tizigawo tating'ono tating'ono tosiyanasiyana pokanikiza nkhungu, kutulutsa,