摘要
介绍了高强汽车用QStE420TM酸洗商品卷试制过程。利用微合金化及控轧控冷工艺生产,使产品性能达到了汽车高强用钢的要求。
This paper introduces that high strength automobile uses QStE420TM pickled steel sheet in the trial-produce process. It uses microalloying and TMCP technology, so that the mechanical properties of sheet can meet the demand of high strength automobile manufacture.
出处
《新疆钢铁》
2013年第4期4-7,共4页
Xinjiang Iron and Steel
关键词
高强汽车用钢
化学成分
力学性能
high strength automobile steel
chemical component
mechanical properties
