2、;kg/m9.8700肀荿钢筋Φ50;kg/m15.42羅节袇薇莅肃罿蚅螄螃羀羈芃低碳钢热轧圆盘条Φ5.5kg/m;0.187薃螇低碳钢热轧圆盘条Φ6.0kg/m;0.222膆蚃低碳钢热轧圆盘条Φ6.5kg/m;0.2600芄衿低碳钢热轧圆盘条Φ7.0kg/m;0.3019蒈莆低碳钢热轧圆盘条Φ7.5kg/m;0.3469螀袀低碳钢热轧圆盘条Φ8.0kg/m;0.3950薇螅低碳钢热轧圆盘条Φ8.5kg/m;0.4450蒀蚈低碳钢热轧圆盘条Φ9.0kg/m;0.499螅膅钢板密度为:7.85g/cm^3或7.85*10^3Kg/m^3芁蝿肇常用材料密度表蚄羁石灰岩密度 g