Alloy pakatangwa kune indasitiri yeAerospace asi simba rayo rakanakisa uye kurwisa kweonga kwakazivikanwa neindasitiri yeoiri uye iko zvino vava kushandiswa zvakanyanya mundima iyi zvakare.
Alloy 718 is a Nickel-Chromium Alloy inogona kupisa-simba kuti ipe simba rakanyanya, kureruka kwekuumbwa uye uko kunogona kuvezwa nekudzivirira kwakanaka kwechiitiko chekutenderera. Alloy inogona kushandiswa pakupisa kusvika 700oc.