BUSD材质 汽车钢 钢卷 钢板 正品宝钢、马钢
¥4.60
材质:440WD+Z
牌号:440WD+Z价格,440WD+Z钢板,440WD+Z钢卷,440WD+Z钢材,440WD+Z汽车钢,440WD+Z材质,440WD+Z库存
440WD+Z材质
440WD+Z拉伸试验
440WD+Z屈服强度,440WD+Z抗拉强度,440WD+Z断后伸长率%
440WD+Z化学成分(熔炼分析) % (质量分数)
440WD+Z(C) (Si) (Mn) (P) (S) (Alt)