材质:CR440Y780T-DP
牌号:CR440Y780T-DP价格,CR440Y780T-DP钢板,CR440Y780T-DP钢卷,CR440Y780T-DP钢材,CR440Y780T-DP汽车钢,CR440Y780T-DP材质,CR440Y780T-DP
CR440Y780T-DP材质
CR440Y780T-DP拉伸试验
CR440Y780T-DP屈服强度,CR440Y780T-DP抗拉强度,CR440Y780T-DP断后伸长率%
CR440Y780T-DP化学成分(熔炼分析) % (质量分数)
CR440Y780T-DP(C) (Si) (Mn) (P) (S) (Alt)