汽车结构用SAPH400和SAPH440热轧板卷的研制  

DEVELOPMENT OF SAPH400 AND SAPH440 HOT-ROLLED COILED SHEET FOR AUTOMOBILE STRUCTURE

作　　者：李钧正[1] 贾改风[1] 豆成[1] 赵林林[1] 

机构地区：[1]河北钢铁集团邯钢公司技术中心,河北邯郸056015

出　　处：《河北冶金》2011年第9期21-23,42,共4页Hebei Metallurgy

摘　　要：通过合理的化学成分和冶炼、控轧控冷工艺参数设计,邯钢CSP生产线试生产的汽车结构用SAPH400、SAPH440热轧板卷的各项性能指标完全满足相关标准要求,邯钢已经具备这两种热轧板卷的批量生产能力。With reasonable design for chemical composition,smelting and controlled-rolling controlled-cooling process,the trial produced SAPH400 AND SAPH440 hot-rolled coiled sheets with CSP line for automobile structure utilization can fully meet the relative standards for various performance indexes.We have possessed the batch production power for the two products.

关 键 词：汽车 结构 热轧板卷 研制 

分 类 号：TF142.41[冶金工程—冶金物理化学]