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