机构地区: 东北大学材料与冶金学院轧制技术及连轧自动化国家重点实验室
出 处: 《汽车工艺与材料》 2005年第11期29-32,共4页
摘 要: 通过试验对汽车用高强度冷轧钢板BH340的力学性能、成形性能和烘烤硬化性能进行了全面研究,并与St13的各项性能进行了比较。结果表明,烘烤硬化钢板BH340在力学性能、烘烤硬化性能等方面均优于St13,成形性能不低于St13。 In this paper,mechanical property,forming property and baked-hardening property of high strength coldrolled steel BH340 are studied by experiments,and compared with those of normal cold-rolled steel St13.Results show that mechanical and baked-hardening properties of high strength cold-rolled steel BH340 are better than those of St13,while forming property of BH340 is not lower than that of St13.