Hot-rolled automotive steel coil, with its excellent mechanical properties, is an ideal material for automotive chassis manufacturing. Its high strength effectively withstands the complex loads experienced during driving, while its excellent ductility ensures impact energy absorption through plastic deformation during a collision, providing passive safety protection for the passenger compartment.
The use of hot-rolled automotive steel in key structural components such as chassis crossmembers and longitudinal rails significantly improves the torsional rigidity and bending strength of the entire vehicle body. Its weldability ensures stronger component connections, while the oxide scale formed during the hot-rolling process enhances localized corrosion resistance, extending the chassis' service life.
With the trend toward lightweighting vehicles, hot-rolled automotive steel coil is achieving weight reduction without sacrificing quality through optimized composition design. Some advanced grades can achieve a 15%-20% reduction in thickness while maintaining strength, reducing energy consumption while maintaining chassis dynamic stability, making it an optimal solution for balancing safety and cost-effectiveness.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
Henan BEBON Iron&Steel co.,ltd.
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