高强度钢应用的一个重点领域是在车身上的应用。高强度钢板相对于其高的强度来说,具有优良的成形性能,但比传统的软钢板的成形性能要差,而车身零件,特别是结构件的形状大都比较复杂,这就大大地增加了高强度钢板应用的难度。为此,汽车生产和钢板生产两个领域都进行了卓有成效的创新,为高强度钢板的扩大应用开辟了新的途径。 A key area of ​​application for high-strength steels is the application on the bodywork. High-strength steel has superior formability with respect to its high strength, but is inferior to conventional mild steel in formability, whereas the shape of body parts, particularly structural parts, is more complicated, which greatly increases High-strength steel application of the difficulty. To this end, both automobile production and steel production have carried out fruitful innovations, opening up new avenues for the expansion of high strength steel.