Structural automotive body components in AHSS steel

Structural automotive body components — also known as “body-in-white” components — continue to benefit from the high-energy absorption, low weight, and cost-efficiency of advanced high-strength steels. Collaborating closely with your AHSS supplier allows your BIW components to achieve optimal designs for both automotive performance and crash safety.

BIW components with low weight, high safety, and high stiffness

Developing a car with low weight is easy; developing a car with high safety and stiffness is easy; doing all three simultaneously is a challenge. 

To achieve lightweighting, 5-star safety ratings, and superior handling means optimizing all your model’s structural components. Best practices include early involvement with your AHSS/UHSS manufacturer, who best understands how their steels work – as well as new grades under development you might want to use in the near future.

Structural body components that use AHSS and UHSS steels

Roof rail