SNCM447圆棒销售：直径6mm-350mm，均有现货SNCM447圆棒分类：车光圆、拉光圆、黑皮毛圆SNCM447板材销售：厚度6mm-300mm，均有现货SNCM447板材分类：机扎板、锻造板、锻板、扎板SNCM447产品备注：零售，批发1吨起按批发价格销售===================================================SNCM447材料介绍：牌号：SNCM447标准：JISG4053-2008特性及应用：SNCM447特种钢，日本特种钢化学成分：碳C：0.44-0.50；硅Si：0.15-0.35；锰Mn：0.60-0.90；磷P：≤0.030硫S：≤0.030镍Ni：1.60-2.00铬Cr：0.60-1.00钼Mo：0.15-0.30===================================================SNCM447相当于国内什么材料啊//SNCM447***低什么价格宝钢SNCM447合金板—冷轧工艺—SNCM447成分SNCM447密度东特SNCM447合金板—锻打工艺—SNCM447硬度SNCM447热处理武钢SNCM447合结钢—机扎工艺—SNCM447现货SNCM447合结钢价格国产SNCM447合金板—冷轧工艺—SNCM447进口SNCM447材质书进口SNCM447合结钢—热轧工艺—SNCM447薄板SNCM447厚板锻造SNCM447合金板—锻打工艺—SNCM447板材SNCM447带材热轧SNCM447合结钢—机扎工艺—SNCM447卷板SNCM447平板冷轧SNCM447合结钢—冷轧工艺—SNCM447钢带SNCM447精密带)