The Effect of Corrosion on Mechanical Properties of High-Strength Steels

This study examines high-strength steel (HSS) as an alternative to mild steel (MS) in structural applications, highlighting its superior strength and efficiency but addressing its susceptibility to corrosion. Testing five HSS types under acidic and marine conditions, the research evaluates mechanical and corrosion resistance using indices like ductility, area reduction, and tensile strength. Findings show that factors like chemical composition, surface roughness, and cold working affect corrosion susceptibility and performance. Insights contribute to design guidelines and future research on HSS durability in corrosive environments, aiding in safer, more reliable material selection for engineering applications.