Steel serves as the fundamental material for structural support, load transmission, and criticalcomponent manufacturing in wind turbine systems. From soaring tower sections andsubterranean foundation systems to nacelles housing core equipment and blade-connectedhubs, steel is omnipresent, Its exceptional strength-to-weight ratio, superior fracturetoughness, manufacturing adaptability, and relatively manageable cost establish it as theirreplaceable structural material in contemporary wind power infrastructure.