The Development on 610MPa Grade Hot Rolled Sheet for Automobile Crossbeam in Pangang

作     者：ZHANG Kai-hua,YE Xiao-yu,ZUO Jun,ZHANG Gong-ting (PanGang Group Research Institute Co.,Ltd.,Chengdu 611731,Sichuan,China) 

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.