The Development on 610MPa Grade Hot Rolled Sheet for Automobile Crossbeam in Pangang
The Development on 610MPa Grade Hot Rolled Sheet for Automobile Crossbeam in Pangang作者机构:PanGang Grp Res Inst Co Ltd Chengdu 611731 Sichuan Peoples R China
出 版 物:《Journal of Iron and Steel Research International》 (钢铁研究学报(英文版))
年 卷 期:2011年第18卷第S1期
页 面:1008-1012页
核心收录:
学科分类:080503[工学-材料加工工程] 0806[工学-冶金工程] 08[工学] 0805[工学-材料科学与工程(可授工学、理学学位)] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
主 题:microalloying automotive beam plate property
摘 要:In Pangang 1450 hot strip mill,the 610MPa grade hot rolled sheet with stable mechanical properties using for automobile crossbeam was developed by adopting Nb-V microalloying design,controlled rolling and *** ranges of its yield strength,tensile strength,elongation are 510-645MPa,615-710MPa,and 22%-30%,*** average yield strength tensile strength,elongation are 569MPa,652MPa,26%,*** P610L steel which produced in Pangang with excellent low temperature impact toughness and forming property,can fully meet the requirements of users.