1． Material Science and Engineering College, University of Science and Technology Beijing, Beijing 100083， China; 2. Angang New Steel Co.,Ltd.,Angang Group Corporation， Anshan 114003, Liaoning, China
Abstract：Histrength IF steel(170P1) produced by two hot rolling processes(normal and hot rolling in ferrite area) was studied. The results indicate that rvalue of Histrength IF steel hot rolled in ferrites area is up to 2.1. The qualification rate of the wings fabricated from the sheets produced in this way reaches 100%.
尹显东;康永林;蒋奇武;刘仁东;孙大庆. 高强深冲冷轧170P1板的试验研究[J]. 钢铁, 2006, 41(10): 46-0.
YIN Xiandong;KANG Yonglin;JIANG Qiwu;LIU Rendong;SUN Daqing. Study on High Strength Deep Drawing Cold Rolled Steel Sheets 170P1. Iron and Steel, 2006, 41(10): 46-0.
2006, Vol. 41 
