Dual-phase steel

Dual-phase steel is a type of advanced steel composed of two different microstructures: soft, ductile ferrite and hard, strong martensite. This combination allows it to be both tough and formable, meaning it can absorb impacts without breaking and can be shaped easily. It is often used in automotive manufacturing to make cars safer and lighter, as it provides high strength while remaining flexible enough to withstand crashes. The unique microstructure is achieved through controlled heat treatment, resulting in a material that balances strength, ductility, and weldability for demanding engineering applications.