Complex phase steel (CP) has revolutionized the field of structural engineering as a highly advanced and versatile steel. Designed to provide exceptional strength and excellent formability, the steel combines various alloying elements to create a microstructure with multiple phases. This unique composition gives rise to an impressive combination of mechanical properties, such as high tensile strength, excellent elongation and excellent resistance to deformation. These properties are the reasons why CP steel has been a preferential option for demanding applications that require superior performance under extreme conditions. The usual applications of Docol 1200 complex phase steel include complex body-in-white (BIW) and other automotive components.