Study on High Strength Deep Drawing Cold Rolled Steel Sheets 170P1

YIN Xiandong;KANG Yonglin;JIANG Qiwu;LIU Rendong;SUN Daqing

Iron and Steel ›› 2006, Vol. 41 ›› Issue (10) : 46-0.

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Iron and Steel ›› 2006, Vol. 41 ›› Issue (10) : 46-0.
压力加工

Study on High Strength Deep Drawing Cold Rolled Steel Sheets 170P1

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Abstract

Histrength IF steel(170P1) produced by two hot rolling processes(normal and hot rolling in ferrite area) was studied. The results indicate that rvalue of Histrength 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%.

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high strength IF steel / r value / hot rolling in the ferrite area / preannealing

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YIN Xiandong, KANG Yonglin, JIANG Qiwu, et al. Study on High Strength Deep Drawing Cold Rolled Steel Sheets 170P1[J]. Iron and Steel, 2006, 41(10): 46-0

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