鋼筋理論重量公式|鋼筋的理論重量表|鋼筋重量計算公式用鋼筋直徑(mm)的平方乘以0.00617

0.617是圓10鋼筋每米重量。鋼筋重量與直徑（半徑）的平方成正比。

G=0.617*D*D/100

每米的重量(Kg)＝鋼筋的直徑(mm)×鋼筋的直徑(mm)×0.00617

其實記住建設(shè)工程常用的鋼筋重量也很簡單φ6＝0.222Kg

φ6.5＝0.26kg

φ8＝0.395kg

φ10＝0.617kg

φ12＝0.888kg

Φ14＝1.21kg

Φ16＝1.58kg

Φ18＝2.0kg

Φ24＝2.47kgΦ22＝2.98kgΦ25＝3.85kgΦ28＝4.837kg............

Φ12(含12)以下和Φ28(含28)的鋼筋一般小數(shù)點后取三位數(shù)，Φ14至Φ25鋼筋一般小數(shù)點后取二位數(shù)

Φ6=0.222Kg

Φ8=0.395Kg

Φ10=0.617Kg

Φ12=0.888Kg

Φ14=1.21Kg

Φ16=1.58Kg

Φ18=2Kg

Φ20=2.47Kg

Φ22=3Kg

Φ25=3.86Kg

螺旋鋼管-螺旋鋼管理論重量表(2010/08/0909:25)規(guī)格壁厚米重國標(biāo)水壓值37標(biāo)水壓值規(guī)格壁厚米重國標(biāo)水壓值37標(biāo)水壓值219632.029.77.77206106.153.02.3737.1011.39.07123.593.52.7842.1312.910.38140.974.03.1273640.017.76.29158.314.53.5746.429.07.210175.605.03.9852.7810.38.312210.026.04.7325647.76.55.28207140.853.12.4755.407.66.18160.703.52.7863.048.76.99180.504.03.1377655.405.74.510200.264.43.4764.376.75.211219.964.83.8873.307.66.012239.625.34.1982.188.66.89208180.433.12.51091.01-7.59202.703.52.8426662.255.14.010224.923.93.1772.835.94.611247.224.33.4882.976.85.312269.214.73.7993.057.66.010208200.162.82.210103.098.56.79224.893.22.5478670.344.53.510249.583.52.8781.815.34.111274.223.93.0893.236.04.712298.814.23.39104.606.85.312208239.62-1.810115.927.55.910298.903.02.3529677.894.13.211328.473.22.5790.614.83.712357.993.52.88103.295.44.313387.463.83.09115.926.14.8142010348.232.82.010128.496.85.314417.183.22.4630692.833.42.6162012476.372.92.17108.054.03.114554.993.22.48123.224.63.6182014627.043.32.29138.335.14.0202014693.09-2.010153.405.74.5222014762.15-1.8鋼板理論重量表

厚度

（mm）理論重量

（kg/m2）厚度

（mm）理論重量

（kg/m2）厚度

（mm）理論重量

（kg/m2）0.201.570.755.891.814.130.251.960.806.282.015.700.302.360.907.072.217.270.352.751.007.852.519.360.403.141.18.642.821.980.453.531.29.423.023.550.503.931.310.213.225.120.554.321.410.993.527.480.604.711.511.783.829.830.655.101.612.563.930.620.705.501.713.354.031.40熱軋結(jié)構(gòu)用無縫鋼管理論重量表外徑（mm）壁厚（mm）2.02.533.544.555.566.5每米重量（kg）220.9861.201.41-------251.131.391.631.86------28-1.571.852.11------30-1.702.002.292.56-----32-1.822.152.462.763.053.333.593.854.0938-2.192.592.983.353.724.074.414.745.0542-2.442.893.323.7504.164.564.955.335.6945-2.623.113.584.044.494.935.365.776.1750-2.933.484.014.545.055.556.046.516.9754--3.774.364.935.496.046.587.107.6157--4.004.625.235.836.416.997.558.1060--4.224.885.526.166.787.397.998.5863.5--4.485.185.876.557.217.878.519.1468--4.815.576.317.057.778.489.179.8670--4.965.746.517.278.018.759.4710.1873--5.186.006.817.608.389.169.9110.6676--5.466.267.107.938.759.5610.3611.1483---6.867.798.719.6210.5111.3912.2689---7.388.389.3810.3611.3312.2813.2295---7.908.9810.0411.1012.1413.1714.19102---8.509.6710.8011.9613.0914.2115.31108----10.2611.4912.7013.9015.0916.27114----10.8512.1513.4414.7215.9817.23121----11.5412.9314.3015.6717.0218.35127----12.1313.5915.0416.4817.9019.31133----12.7314.2615.7817.2918.7920.28140-----15.0416.6518.2419.8321.4146-----15.717.3919.0620.7222.36152-----16.3718.1319.8721.6023.32159-----17.1518.9920.8222.6424.45168------20.1022.0423.9725.89180------21.5923.6725.7427.81194------23.3025.6027.8230.05203--------29.1431.50219--------31.5234.06245---------38.23273---------42.72計算公式：W(kg/m)=0.02466*壁厚*(外徑-壁厚)1、普通無縫鋼管：理論重量kg/m=（外徑-壁厚）*壁厚*0.02466，比如159