抗凹陷性测试结果表明，各向同性钢的抗凹陷性低于烘烤硬化钢。
Experiments of dent resistance show that the dent resistance of isotropic steel is poorer than BH steel.
为了减轻汽车自重，节约能耗，国外广泛采用高强度钢板，并研究了采用BH钢板后对车身外表零件抗凹陷性能的影响。
High strength steel sheet has been increasingly used abroad in order to reduce the dead load of automobiles and save energy.
本文通过试验对汽车用高强度钢板B180H1的力学性能、成形性能、烘烤硬化性能和抗凹陷性能进行了全面的研究，并与DC04钢板的各项性能进行了比较。
In this paper, mechanical property, forming ability, baked-hardening and dent resistance properties of high strength steel B180H1 are studied by experiments, and compared with those of steel DC04.
应用推荐