Application of high strength steel in automobile lightweight

High strength steel has obvious advantages over aluminum and magnesium alloys in terms of anti-collision performance, processing technology and cost. High strength steel can meet the dual needs of reduing car weight and improving crash safety performance. From the perspective of cost and performance, high strength steel is the best material which can meet the needs of lightweight body and improve collision safety.

Therefore, the high strength steel plate can greatly increase the deformation resistance of the parts, improve the energy absorption capacity and expand the elastic strain zone. High strength steel is applied to auto parts, and the weight of the body can be reduced by reducing the thickness of the parts. The development of high strength steel for bodywork has become a trend.