冷成形用先進高強度鋼材質：BR400/590TR 產地 ：寶鋼 使用范圍： 冷成型用先進高強度相變誘導塑性鋼用于制作結構件、加強件等 酸洗板卷 1.5*1250*C BR400/590TR 寶鋼 酸洗板卷 1.56*1250*C BR400/590TR 寶鋼 酸洗板卷 1.6*1250*C BR400/590TR 寶鋼 酸洗板卷 1.75*1140*C BR400/590TR 寶鋼 酸洗板卷 1.8*1250*C BR400/590TR 寶鋼 酸洗板卷 1.95*1156*C BR400/590TR 寶鋼 酸洗板卷 2.0*1150*C BR400/590TR 寶鋼 酸洗板卷 2.15*800*C BR400/590TR 寶鋼 酸洗板卷 2.3*1250*C BR400/590TR 寶鋼 酸洗板卷 2.4*1250*C BR400/590TR 寶鋼 酸洗板卷 2.5*1250*C BR400/590TR 寶鋼 酸洗板卷 2.6*1150*C BR400/590TR 寶鋼 酸洗板卷 2.65*1180*C BR400/590TR 寶鋼 酸洗板卷 2.7*1250*C BR400/590TR 寶鋼 酸洗板卷 2.75*1250*C BR400/590TR 寶鋼 酸洗板卷 2.8*1250*C BR400/590TR 寶鋼 酸洗板卷 2.87*1250*C BR400/590TR 寶鋼 酸洗板卷 2.9*1250*C BR400/590TR 寶鋼 酸洗板卷 3.0*1250*C BR400/590TR 寶鋼 酸洗板卷 3.15*1250*C BR400/590TR 寶鋼 酸洗板卷 3.2*1250*C BR400/590TR 寶鋼 酸洗板卷 3.4*1250*C BR400/590TR 寶鋼 酸洗板卷 3.5*1250*C BR400/590TR 寶鋼 酸洗板卷 3.55*1250*C BR400/590TR 寶鋼 酸洗板卷 3.6*1250*C BR400/590TR 寶鋼 酸洗板卷 3.75*1250*C BR400/590TR 寶鋼 酸洗板卷 4.75*1250*C BR400/590TR 寶鋼 酸洗板卷 4.95*1250*C BR400/590TR 寶鋼 酸洗板卷 5.0*1250*C BR400/590TR 寶鋼 酸洗板卷 5.25*1250*C BR400/590TR 寶鋼 酸洗板卷 5.5*1250*C BR400/590TR 寶鋼 酸洗板卷 6.0*1250*C BR400/590TR 寶鋼 酸洗板卷 6.5*1250*C BR400/590TR 寶鋼 酸洗板卷 6.8*1250*C BR400/590TR 寶鋼 酸洗板卷 7.5*1250*C BR400/590TR 寶鋼 酸洗板卷 7.95*1250*C BR400/590TR 寶鋼 酸洗板卷 8.0*1250*C BR400/590TR 寶鋼