【摘要】 阐述了汽车分类、汽车工业发展特点及商用汽车发展趋势,通过对汽车市场进行调研分析,掌握汽车市场用钢需求量、不同车型单车用钢量、用钢品种和规格,并结合安钢1780mm热连轧机组研发汽车用钢品种、结构、规模,提出了安钢商用汽车研发推进方案。更多还原

【Abstract】 The classification of vehicles,the characteristics of automobile industry development,and the development trend of commercial vehicles are introduced.By researching and analyzing the automotive market,gained the market demand of automotive steel,steel consumption of each vehicle,steel grade and size requirement of different models,the researching,grade,structure and scale of steel for automotive were obtained in 1780 mm hot continue rolling line,propose the development promotion plan for automotive steels.更多还原