I-Alloy Steel iqukethe isilinganiso esishintshashintshayo sezinto ezenziwayo (ezinjenge-manganese, i-silicon, i-nickel, i-aluminium, i-aluminium) ukulawula i-chromium, ukumelana nokushaywa, amandla, noma i-cocticity. Umehluko umfaniswano othile, kepha ngenxa yokwehluka, wonke ama-alloy ensimbi ngaphezulu kwe-8% ngesisindo, hhayi i-carbon kanye ne-alloys, kubhekwa njengensimbi ephezulu. Insimbi ye-alloy inzima, ihlala isikhathi eside, futhi imelana kakhulu nokugqwala. I-Alloy Steel ngokulinganisela okulinganiselwe kokuqukethwe okuphezulu kwekhabhoni kunzima ukuwela. Kodwa-ke, uma okuqukethwe kwekhabhoni kuncishiswa ku-1% kuye ku-3%, le metal ye-alloy ingathola ukwakheka okuphezulu kanye nokushiswa, ngaleyo ndlela kukhuliswe amandla.