High-ductility automotive steel coils achieve superplastic formability through optimized alloy composition and microstructure. Their elongation is over 40% higher than traditional materials. Combined with hot stamping, they can precisely shape complex geometries such as A-pillar reinforcements and door impact beams, while maintaining the safety performance of a tensile strength ≥800 MPa.
High-ductility automotive steel material synergizes seamlessly with multi-station incremental forming technology, effectively suppressing wrinkling and cracking defects by dynamically adjusting the blank holder force and die gap. Laser welding technology enables seamless joining of steel coils with varying ductility, meeting the differentiated deformation requirements of automotive components.
From concept design to mass production verification, high-ductility steel coils are redefining the boundaries of automotive styling. Their digital collaboration with CAE simulations reduces development cycles by 30%, providing automakers with solutions that balance lightweighting with aesthetics.
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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