500MPa级冷成型汽车用钢的研发  

DEVELOPMENT OF 500MPa HIGH STRENGTH COLD-FORMING STEEL

作　　者：郑飞[1] 张大江[1] 王海燕[1] 万国喜[1] Zheng Fei Zhang Dajiang Whang Haiyan Wan Guoxi(Anyang Iron and Steel stock Co. , Lt)

机构地区：[1]安阳钢铁股份有限公司

出　　处：《河南冶金》2016年第6期27-29,共3页Henan Metallurgy

摘　　要：介绍了安钢低成本、高性能的500 MPa级冷成型用钢的研发情况,详述其成分体系的设计原理,冶炼、轧钢过程的控制,研发结果表明,该产品成本低,力学性能、均满足用户使用要求。The research and development of low-cost and high-perfomance 500 MPa grade cold forming steel are introduced in Anyang steel.The design principle,the composition and smelting and rolling process control are described in detail.The results show that the product has low cost,the mechanical properties and serviceability can meet user＇s requirements.

关 键 词：AG500MC 冷成型 微合金化 析出强化 

分 类 号：TF76[冶金工程—钢铁冶金] TG335[金属学及工艺—金属压力加工]