44SMn28为易切削钢 化学成分 碳:0.40~0.48 锰:1.35~1.65, 硫:0.24~0.33, 磷:≤0.04
44SMn28圆棒销售:直径6mm-350mm,均有现货
44SMn28圆棒分类:车光圆、拉光圆、黑皮毛圆
44SMn28板材销售:厚度6mm-300mm,均有现货
44SMn28板材分类:机扎板、锻造板、锻板、扎板
44SMn28产品备注:零售,批发1吨起按批发价格销售