1、理论重量计算方法表序号材料名称单位重量（kg)备 注1角钢m7850X(边宽+边宽-边厚）X边厚以“米”为单位计算(略小）2圆钢m6170X直径X直径以“米”为单位计算3扁钢m7850X边宽X边厚以“米”为单位计算4钢管材m24660X壁厚X（外径-壁厚）以“米”为单位计算5钢板材m7850X边宽X边厚以“米”为单位计算6紫铜管m26700X壁厚X（外径-壁厚）以“米”为单位计算7黄铜管m27960X壁厚X（外径-壁厚）以“米”为单位计算8板材m2比重X厚度角钢：每米重量=0.00785*（边宽+边宽-边厚）*边厚圆钢：每米重量=0.00617*直径*直径(螺纹钢和圆钢相同)扁钢：每米重量=0
2、.00785*厚度*边宽管材：每米重量=0.02466*壁厚*（外径-壁厚）板材：每米重量=7.85*厚度黄铜管：每米重量=0.02670*壁厚*（外径-壁厚）紫铜管：每米重量=0.02796*壁厚*（外径-壁厚）铝花纹板：每平方米重量=2.96*厚度有色金属比重：紫铜板8.9黄铜板8.5锌板7.2铅板11.37有色金属板材的计算公式为：每平方米重量=比重*厚度密度表序号材料名称密度（kg/m3）1钢材（综合）78502不锈钢（综合）79303紫铜89004黄铜85005铝27606铝花纹板29607铝合金28208大理石27009花岗岩300010木材155011玻璃251012锌板7200
3、13铅板11370序号材料名称规格理论重量(kg)每吨米数角钢1角钢25X31.12892.862角钢25X41.46684.933角钢30X31.37729.934角钢30X41.79558.665角钢40X31.85540.546角钢40X42.42413.227角钢40X52.98335.578角钢50X53.77265.259角钢63X54.82207.4710角钢63X65.72174.8311角钢70X77.40135.1412角钢80X89.66103.52槽钢1槽钢5#5.44183.822槽钢6.3#6.63150.833槽钢8#8.05124.224槽钢10#10.0199
4、.905槽钢12#12.0682.926槽钢14a#14.5468.787槽钢16#19.7550.638槽钢18#23.0043.489槽钢20#25.7838.7910槽钢20a#22.6444.17扁钢1扁钢25X30.591694.922扁钢25X40.781282.053扁钢25X50.981020.414扁钢30X30.711408.455扁钢30X40.941063.836扁钢30X51.18847.467扁钢40X30.941063.838扁钢40X41.26793.659扁钢50X51.96510.20无缝管1无缝管32X2.51.82549.452无缝管38X32.5938
5、6.103无缝管42X32.89346.024无缝管57X33.99250.635无缝管76X47.10140.856无缝管89X48.38119.337无缝管108X410.2697.478无缝管114X4.512.1582.309无缝管133X4.514.2670.1310无缝管133X515.7863.3711无缝管159X518.9952.6612无缝管219X631.5231.7313无缝管273X958.5917.0714无缝管325X1077.6812.87镀锌无缝管1镀锌无缝管32X2.51.91523.562镀锌无缝管38X32.72367.653镀锌无缝管42X33.037
6、8.374镀锌无缝管57X34.19330.035镀锌无缝管76X47.46238.666镀锌无缝管89X48.80134.057镀锌无缝管108X410.77113.648镀锌无缝管114X4.512.7692.859镀锌无缝管133X4.514.9766.8010镀锌无缝管133X516.5760.3511镀锌无缝管159X519.9450.1512镀锌无缝管219X633.1030.2113镀锌无缝管273X961.5216.2514镀锌无缝管325X1081.5612.26圆钢1圆钢5.5#0.195263.162圆钢6#0.224545.453圆钢6.5#0.263846.154圆钢
7、7#0.303333.335圆钢8#0.402500.006圆钢9#0.502000.007圆钢10#0.621612.908圆钢11#0.751333.339圆钢12#0.891123.6010圆钢13#1.04961.5411圆钢14#1.21826.4512圆钢15#1.39719.4213圆钢16#1.58632.9114圆钢17#1.78561.8015圆钢18#2.00500.0016圆钢19#2.23448.4317圆钢20#2.47404.8618圆钢21#2.72367.6519圆钢22#2.98335.5720圆钢23#3.26306.7521圆钢24#3.55281.69
8、镀锌圆钢1镀锌圆钢5.5#0.205000.002镀锌圆钢6#0.234347.833镀锌圆钢6.5#0.281250.004镀锌圆钢7#0.323571.435镀锌圆钢8#0.423125.006镀锌圆钢9#0.532380.957镀锌圆钢10#0.661886.798镀锌圆钢11#0.801515.159镀锌圆钢12#0.941063.8310镀锌圆钢13#1.10909.0911镀锌圆钢14#1.28781.2512镀锌圆钢15#1.47680.2713镀锌圆钢16#1.67598.8014镀锌圆钢17#1.89529.1015镀锌圆钢18#2.12471.7016镀锌圆钢19#2.36
9、423.7317镀锌圆钢20#2.62381.6818镀锌圆钢21#2.88347.2219镀锌圆钢22#3.16316.4620镀锌圆钢23#3.46289.0221镀锌圆钢24#3.76265.96焊接钢管12.75mm厚焊接钢管(外径21.3mm)DN151.26793.6522.75mm厚焊接钢管(外径26.4mm)DN201.63613.5033.25mm厚焊接钢管(外径33.5mm)DN252.42413.2243.25mm厚焊接钢管(外径42.3mm)DN323.13319.4953.5mm厚焊接钢管(外径48mm)DN403.84260.4263.5mm厚焊接钢管(外径60mm
10、)DN504.88204.9273.75mm厚焊接钢管(外径75.5mm)DN656.64150.6084.0mm厚焊接钢管(外径88.5mm)DN808.34119.9094.0mm厚焊接钢管(外径114mm)DN10010.8592.17104.5mm厚焊接钢管(外径140mm)DN12515.0466.49114.5mm厚焊接钢管(外径165mm)DN15017.8156.15镀锌焊接钢管1镀锌钢管DN151.34746.272镀锌钢管DN201.73578.033镀锌钢管DN252.57389.114镀锌钢管DN323.32301.205镀锌钢管DN404.07245.706镀锌钢管D
11、N505.17193.427镀锌钢管DN657.04142.058镀锌钢管DN808.84113.129镀锌钢管DN10011.5086.9610镀锌钢管DN12515.9462.7411镀锌钢管DN15018.8852.97焊接钢管1钢板0.2mm1.57636.942钢板0.25mm1.96509.423钢板0.3mm2.36424.634钢板0.35mm2.75363.905钢板0.4mm3.14318.476钢板0.45mm3.53283.057钢板0.5mm3.93254.788钢板0.55mm4.32231.599钢板0.6mm4.71212.3110钢板0.7mm5.50181.9811钢板0.75mm5.89169.8412钢板0.8mm6.28159.2413钢板0.9mm7.07141.5414钢板1.0mm7.8
