Xariiqyada 718 Hex Bolts Feejignaan ayaa ka samaysan bogagga ay ka samaysteen aloy ay ka kooban tahay nickel element salka, chromium iyo molybdenum, oo lagu daro aluminium, itanium iyo cobalt. Aly Tani waxay isku dareysaa iska caabbinta xasaasiga ah iyo xoog sare oo leh degane dedety, oo ay kujirto iska caabin si ay u cadaanyo dildilaaca boostada. Oo macbudka 718 ayaa leh awood xad-dhaaf ah oo heer sare ah heerkulka sare. Oo macbudka 718 xajiyeyaasha ayaa loo adeegsaday marawaxadaha gaaska, matoorro gantaal ah, hawo-mareenno, dib-u-celin nukliyeerka, bambooyin iyo aalado.