Influence of Hot Press Forming Techniques on Properties of Vehicle High Strength SteelsCHANG Ying, MENG Zhaohuan, YING Liang, LI Xiaodong , MA Ning, HU Ping( Scho ol of Automotive Engineering , State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology , Dalian 116024, Liaoning, China)Abstract: Based on the combination of materials science and mechanicalengineering ,hotpress forming process of the vehicle high strength steels was analyzed. The