This report presents a in-depth analysis of three 05Cr17Ni4Cu4Nb steel distinct metal alloy: 22Cr12NiWMoV, 40Cr10Si2Mo, and 05Cr17Ni4Cu4Nb. Each of these steels possesses unique attributes, resulting in distinct purposes. The study will concentrate on their physical properties, mechanical behavior, and corrosion resistance. By identifying these sim