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本钢集团自主研发的高强钢DP980钢在冷轧高强钢改造工程1630连退机组试制成功,它标志着本钢集团在汽车高强钢研发与生产取得了新的突破,填补了本钢集团在900MPa以上高强度冷轧汽车用钢的生产空白,成为国内少数掌握先进高强钢生产技术的生产企业之一。DP980钢属于冷轧汽车结构用高强双相钢,主要用于高档汽车外板、结构用板,以及汽车防撞等部件,具有良好的抗撞击性、成形性,以及低成本等综合竞争优势,在目前汽车制造轻量化发展趋势下,具有广
High-strength steel DP980 steel developed by Benxi Iron & Steel Group successfully trialled in 1630 continuous annealing unit for cold-rolled high-strength steel reconstruction project, which symbolized that Bengang Group made new breakthroughs in R & D and production of automotive high- The above production of high-strength cold-rolled steel for automobile use has become one of the few manufacturing enterprises in China who master the advanced high-strength steel production technology. DP980 steel belongs to high-strength dual-phase steel for cold-rolled automobile structure and is mainly used for high-grade automobile exterior panels, structural panels and automobile crashworthy components, and has good comprehensive impact advantages such as impact resistance, formability and low cost, In the current development trend of lightweight car manufacturing, with wide