为适应汽车轻量化而发展起来的微合金钢和双相铜,往往由于较多的强调提高钢材的强度级别,对汽车用钢深冲成形性能要求注意不足,造成微合金钢取代低碳钢进展缓慢。由于汽车工业具有深冲件多的特点,故我们研刺了微合金08VTiRES冷轧深冲汽车用钢。它既 Micro-alloyed and dual-phase copper, developed to accommodate automotive lightweighting, often require less attention due to the increased emphasis placed on the strength of steels, resulting in the replacement of mild steel with mild steel slow. As the automotive industry has the characteristics of deep red parts, so we spun the micro-alloy 08VTiRES cold-rolled deep-drawn automotive steel. It is both