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1、常用有色金屬材料理論重量簡易計(jì)算公式材 料 類 別理論重量（W）簡易計(jì)算公式銅棒W=0.00698直徑的平方黃銅棒W=0.00668直徑的平方鋁棒W=0.0022直徑的平方方銅棒W=0.0089邊寬的平方方黃銅棒W=0.0085邊寬的平方六角銅棒W=0.0077對邊距離的平方六角黃銅棒W=0.00736對邊距離的平方銅板W=0.0089厚寬黃銅板W=0.0085厚寬鋁板（純鋁）W=0.00271厚寬花紋鋁板（純鋁）W=0.00271厚寬長+（寬長0.6)紫銅管W=0.028壁厚（外徑壁厚）黃銅管W=0.0267壁厚（外徑壁厚）鋁管W=0.00879壁厚（外徑壁厚）銅排W=0.0089寬厚鋁排W

2、=0.0027寬厚注：W的單位為千克/米，其它單位為毫米。黃銅管W=0.0267壁厚（外徑壁厚）常用銅管理論重量表通徑mm公稱外徑mm壁厚類型理論重量（kg/m)ABCA 5610.80.60.146810.80.60.19681010.80.60.25210121.20.80.60.36215161.210.70.463181.210.80.56420221.51.20.90.86323521.51.21.845404221.51.22.23750542.521.23.665672.521.54.50980852.521.55.1381001083.52.51.510.2261251333.

3、52.51.512.67315015943217.335公式計(jì)算法理論重量壁厚類型ABCABC0.140.116480.0907210.80.60.1960.161280.1243210.80.60.2520.206080.1579210.80.60.362880.250880.191521.20.80.60.497280.420.299881.210.70.564480.4760.385281.210.80.8610.698880.531721.51.20.91.8481.4071.1356821.51.22.241.7011.3708821.51.23.6052.9121.774082.5

4、21.24.5153.642.7512.521.55.7754.6483.5072.521.510.2417.3854.4733.52.51.512.6919.1355.5233.52.51.517.3613.1048.792432BC 0.1160.0910.1610.1240.2060.1580.2510.1910.3910.280.4750.3850.6980.5311.4051.1341.6991.3692.9081.7723.6352.7474.1383.1257.3744.4679.1225.51513.0858.779通徑mm 公稱外徑mm56688101012151618202232354042505465678085100108125133150159理論重量（kg/m)