螺纹钢材理论重量表规格(mm)截面面积（CM2）理论重量（KG/M）60.2830.22270.3850.30280.5030.39590.6360.5100.790.62121.130.89141.541.21162.011.58182.552203.142.47223.82.98254.913.85286.164.83328.046.313610.187.994012.579.87
公称外径公 称 壁 厚 mmmm4567891011121314151617181920每米理论重量千克/米219.121.2226.431.53273.126.5433.0639.5245.93323.931.5539.3247.0454.762.3269.89355.634.6843.2251.7360.1868.5776.92406.449.4959.2468.9478.688.297.7542651.9162.1472.3382.4692.55102.5945755.7366.7377.6888.5899.43110.23120.98131.68142.3447858.3269.8481.392.72104.09115.41126.68137.9149.0750874.2886.4898.64110.75122.81134.82146.78158.6952977.3890.11102.78115.41127.99140.51152.99165.42609.689.31104.02118.68133.3147.86162.38176.84191.2663092.33107.54122.71137.82152.89167.91182.88197.8711104.31121.52138.69155.8172.87189.88206.85223.76720105.64123.08140.46157.8175.09192.32209.51226.65813139.13158.81178.44198.02217.55237.03256.46275.85820140.34160.19179.99199.75219.45239.1258.71278.26297.77317.23914178.74200.86222.93244.95266.92288.84310.72332.54354.31920179.92202.19224.41246.58268.7290.77312.79334.76356.681016198.86223.49248.08272.62297.1321.54345.93370.27394.56418.8442.991020199.65224.38249.07273.7298.39322.82347.31371.75396.14420.48444.771220298.39327.95357.47386.94416.36445.73475.58504.32533.541420347.71382.21416.66451.06485.41519.71553.96588.17622.321620397.03436.46475.84515.17554.46593.69632.87672.01711.11727423.41465.48507.5549.47591.4633.27675.09716.87758.591820446.35490.71535.02579.29623.5667.67711.79755.85799.871930437.47520.55567.57614.55661.48708.36755.19801.97848.7895.38942.012032498.63548.22597.76647.25696.69746.09795.43844.73893.97943.17992.322220653.39707.52761.6815.63869.61923.54977.421031.261085.042337688.01745.03801.99858.91915.77972.591029.361086.081142.74
普通槽钢理论重量表轻轨槽钢理论重量表型号截面面积(cmm2)理论重量（kg/m)型号截面面积(cmm2)理论重量（kg/m)型号截面面积(cmm2)理论重量（kg/m)型号截面面积(cmm2)理论重量（kg/m)型号截面面积(cmm2)理论重量（kg/m)型号截面面积(cmm2)理论重量（kg/m)56.935.446.38.446.636.58.546.756.164.842023.418.46.57.515.9810.248.041012.74101215.3612.0620a25.219.888.987.052226.7211315.6912.3714a18.5114.5314b21.3116.731010.98.5922a28.822.61213.310.416a21.9517.2316b25.1519.7418a25.6920.172430.6241415.612.324a32.925.818b29.2922.9920a28.8322.6320b32.8325.7714a1713.32735.227.71618.114.222a31.8424.9922b36.2428.4524a34.2126.553040.531.816a19.515.33346.536.524b3930.6224c43.8134.3925a34.9127.471820.716.33653.441.918a22.217.425b39.9131.3925c44.9135.3227a39.2730.834061.548.327b44.6735.0727c50.0739.328a40.0231.4228b45.6235.8128c51.2240.2130a43.8934.4530b49.5939.1630c55.8943.8132a48.738.2232b55.143.2532c61.548.2833a49.538.733b55.943.8833c62.949.0636a60.8947.836b68.0953.4536c75.2959.140a75.0558.9140b83.0565.1940c91.0571.47
热轧槽钢型号尺寸理论重量/（kg/m)hbdtrr1550374.5773.55.4386.363404.87.57.53.86.6348804358848.04510100485.38.58.54.210.00712.6126535.5994.512.31814a1405869.59.54.814.53514b1406089.59.54.816.73316a160636.51010517.2416160658.51010519.75218a18068710.510.55.220.1741818070910.510.55.22320a20073711115.522.6372020075911115.525.77722a22077711.511.55.824.9992222079911.511.55.828.45325a2507871212627.4125b2508091212631.33525c25082111212635.2628a280827.512.512.56.231.42728b280849.512.512.56.235.82328c2808611.512.512.56.240.21932a3208881414738.08332b32090101414743.10732c32092121414748.13136a3609691616847.81436b36098111616853.46636c360100131616859.11840a40010010.51818958.92840b40010212.51818965.20840c40010414.51818971.4886.565404.87.57.53.86.70912120535.5994.512.05924a2407871212626.8624b2408091212630.62824c24082111212634.39627a270827.512.512.56.230.83827b270849.512.512.56.235.07727c2708611.512.512.56.239.31630a300857.513.513.56.834.46330b300879.513.513.56.839.17330c3008911.513.513.56.843.883
不等边角理论重量角钢号数边厚截面面积理论重量角钢号数边厚截面面积理论重量角钢号数边厚截面面积理论重量CMM2（CM2）（KG/M）CMM2（CM2）（KG/M）CMM2（CM2）（KG/M）2.5/1.631.1620.9125.6/3.632.7432.1537.5/589.4677.43141.4991.17643.592.8181011.599.0983/231.431.1254.4153.4668/556.3755.00541.861.466.454.833.7967.565.9353.2/231.4921.17165.724.4978.7246.84841.9391.52287.445.8489.8677.7453.5/242.061.626.3/444.0583.1859/5.657.2125.66152.521.9854.9933.9268.5576.7174/2.531.891.48465.9084.63879.887.75642.4671.93676.8025.339811.1838.7794.5/2.832.1491.6877/4.544.5473.579/668.786.942.8062.20355.6094.403811.59.084.5/342.882.2666.6475.2181014.111.164.1783.2877.6576.01110/6.369.6177.555/3.232.4311.9087.5/556.1254.808711.1118.72243.1772.49467.265.699812.5349.87810/6.31015.46712.14212.5/81223.35118.3311/181233.71226.4410/7.5813.510.69/13817.213.51438.96730.5891016.713.11021.316.71644.13934.6491219.715.51225.219.812/181234.927.410/8610.6378.351429.122.81440.431.71712.3019.6569/14818.03814.161645.835.9813.94410.9461022.26117.47512/201237.329.21017.16713.4761226.420.7241443.233.911/7610.6378.351430.45623.908164938.4712.3019.65610/151024.319.120/12.51237.91229.761813.94410.9461228.822.61443.68734.4361017.16713.4761433.326.21649.73939.04512/8815.612.21637.729.61855.52643.5881019.215.110/161025.31519.87220/15124132.21222.817.91230.05423.5921653.942.312.5/8714.09611.0661434.70927.2471860.347.3815.98912.5511629.28130.8352066.552.21019.71215.47411/181028.37322.273
等边角钢理论重量表角钢号数边厚截面面积理论重量角钢号数边厚截面面积理论重量角钢号数边厚截面面积理论重量（MM）（CM2）（KG/M）（MM）（CM2）（KG/M）（MM）（CM2）（KG/M）231.1320.889432.3591.8525.633.3432.62441.4591.14543.0862.42244.393.4462.531.4321.12453.7912.97655.4154.25141.8591.45964.483.5288.3676.568331.7491.3734.532.6592.088655.824.5742.2761.78643.4862.73666.915.4252.782.1854.2923.36989.037.093.542.672.165.0763.9856.344.9783.90753.282.57532.9712.33256.1434.8223.632.1091.65643.8973.05967.2885.72142.7562.16354.8033.7789.5157.46953.3822.65465.6884.4651011.6579.1516.567.555.937.51216.713.110713.79610.8389.877.75857.9126.211815.63812.2761012.19.5169.3977.3761019.26115.12745.574.372710.868.5251222.817.89856.8755.397812.3039.6581426.25620.61168.166.4061015.12611.8741629.62723.25779.4247.3989610.6378.3511715.19611.928810.6678.373712.3019.656817.23813.5357.557.3675.818813.94410.9461021.26116.6968.7976.9051017.16713.4761225.219.782710.167.9761220.30615.941429.05622.809811.5039.031423.418.412.5819.7515.5041014.12611.08910611.9329.3661024.37319.13312.51228.91222.696151645.836201454.64242.8941433.36726.1931851.140.11662.01348.68131025.319.82056.444.31869.30154.401123023.6161031.50224.7292076.50560.0561434.727.31237.44129.3912490.66171.1681639.330.91443.20633.98730111.587.56141027.37321.4881649.06738.518221668.453.831232.51225.522181242.24133.1592084.566.41437.56729.491448.89638.38324100.479.81642.53933.3931655.46743.54228115.991151234.927.41861.05548.6342324105.382.61440.431.7
圆钢理论重量表直径截面面积理论重量（kg/m)直径截面面积理论重量（kg/m)直径截面面积理论重量（kg/m)（mm)(cmm2)（mm)(cmm2)（mm)(cmm2)50.19630.154151.7671.39275.7264.495.50.23760.187162.0111.58286.1584.8360.28270.222172.271.78296.6055.186.50.33180.26182.5452307.0696.5570.38480.302192.8352.23317.5485.9380.50270.395203.1422.47328.0426.3190.63620.499213.4642.72338.5536.71100.78540.617223.8012.98349.0797.13110.95030.746234.1553.26359.6217.55121.1310.888244.5243.553610.187.99131.3271.04254.9093.853811.348.9141.5391.21265.3094.174012.579.874213.8510.877038.4810.87130132.73104.24515.912.487544.1812.48140153.94120.844818.114.218050.2714.21150176.72138.725019.6415.428556.7515.42160201.06157.835221.2416.679063.6216.67170226.98178.185523.7618.659570.8818.65180254.98199.765624.6319.3310078.5419.33190283.53222.575826.4220.7410586.5920.74200314.16246.626028.2722.1911095.0322.19210346.36271.896331.1724.47115103.8224.47220380.13298.46533.1826.05120113.8226.05240452.39355.136836.3228.51125122.7228.51250490.88385.34
方钢理论重量表边长截面面积(cmm2)理论重量（kg/m)边长截面面积(cmm2)理论重量（kg/m)边长截面面积(cmm2)理论重量（kg/m)边长截面面积(cmm2)理论重量（kg/m)(mm)(mm)(mm)(mm)50.250.196172.892.27319.617.545631.3624.615.50.30.236183.242.543210.248.045833.6426.4160.360.283193.612.823310.898.55603628.266.50.420.3322043.143411.569.076339.6931.1670.490.385214.413.463512.259.626542.2533.1780.640.502224.843.83612.9610.176846.2436.390.810.636135.294.153814.4411.24704938.471010.785245.764.52401612.567556.2544.16111.210.95256.254.914217.6413.56806450.24121.441.13266.765.34520.2515.98572.2556.72131.691.33277.295.724823.0418.09908163.59141.961.54287.846.15502519.639590.2570.85152.251.77298.416.65227.0421.2310010078.5162.562.013097.065530.2523.75
花纹钢板基本厚度理论重量基本厚度理论重量菱形扁豆形圆豆形菱形扁豆形圆豆形2.521.621.321.1542.340.540.2325.624.424.35.546.244.344.13.529.528.428.3650.148.448.1433.432.432.375952.652.44.537.336.436.2866.856.456.2
热轧扁钢宽度厚度/mm宽度/mm3456789101112141618202225283032364045505660/mm理论重量/（kg/m)(密度7.85g/m3)100.240.310.390.470.550.63-------------------10120.280.380.470.570.660.75-------------------12140.330.440.550.660.770.88-------------------14160.380.50.630.750.8811.151.26-----------------16180.420.570.710.850.991.131.271.41-----------------18200.470.630.780.941.11.261.411.571.731.88---------------20220.520.690.861.041.211.381.551.731.92.07---------------22250.590.780.981.181.371.571.711.962.162.362.753.14-------------25280.660.881.11.321.541.761.982.22.422.643.083.53-------------28300.710.941.811.411.651.882.122.362.592.833.33.774.244.71-----------30320.7511.261.511.762.012.262.552.763.013.524.024.525.02-----------32350.821.11.371.651.922.22.472.753.023.33.854.44.955.56.046.877.69--------35400.941.261.571.882.22.512.833.143.453.774.45.025.656.286.917.858.79--------40451.061.411.712.122.472.833.183.533.894.244.955.656.367.077.778.839.8910.611.312.72-----45501.181.571.962.362.753.143.533.934.324.715.56.287.067.858.649.8110.9911.7812.5614.13-----5055-1.732.162.593.023.453.894.324.755.186.046.917.778.649.510.7912.0912.9513.8215.54-----5560-1.882.362.363.33.774.244.715.185.656.597.548.489.4210.3611.7813.1914.1315.0716.9618.8421.2---6065-2.042.553.063.574.084.595.15.616.127.148.169.1810.211.2312.7614.2915.3116.3318.3720.4122.96---6570-2.22.753.33.854.44.955.560.46.597.698.799.8910.9912.0913.7415.3916.4917.5819.7821.9824.73---7075-2.362.943.534.124.715.35.896.487.078.249.4210.611.7812.9514.7216.4817.6618.8421.223.5526.49---7580-2.513.143.774.45.025.656.286.917.548.7910.0511.312.5613.8215.717.5818.8420.122.6125.1228.2631.435.17-8085--3.3444.675.346.016.677.348.019.3410.6812.0113.3414.6816.6818.6820.0221.3524.0226.9630.0333.3637.3740.048590--3.534.244.955.656.367.077.778.489.8911.312.7214.1315.5417.6619.7821.222.6125.4328.2631.7935.3239.5642.399095--3.734.475.225.976.717.468.28.9510.4411.9313.4214.9216.4118.6420.8822.3723.8626.8529.8333.6537.2941.7644.7495100--3.924.715.56.287.067.858.649.4210.9912.5614.1315.717.2719.6221.9823.5525.1228.2631.435.3239.2543.9647.1100105--4.124.955.776.597.428.249.079.8911.5413.1914.8416.4818.1320.6123.0824.7326.3829.6732.9737.0941.2146.1649.46105110--4.325.186.046.917.778.649.510.3612.0913.8215.5417.271921.5924.1825.927.6331.0934.5438.8643.1848.3651.81110120--4.715.656.597.548.489.4210.3611.313.1915.0716.9618.8420.7223.5526.3828.2630.1433.9137.6842.3947.152.7556.52120125---5.896.877.858.839.8110.7911.7813.7415.717.6619.6321.5824.5327.4829.4431.435.3239.2544.1649.0654.9558.88125130---6.127.148.169.1810.211.2312.2514.2916.3318.3720.4122.4525.5128.5730.6232.6636.7440.8245.9251.0257.1561.23130140----7.698.799.8910.9912.0913.1915.3917.5819.7821.9824.1827.4830.7732.9735.1739.5643.9649.4654.9561.5465.94140150----8.249.4210.611.7812.9514.1316.4818.8421.223.5525.929.4432.7735.3237.6842.3947.152.9958.8865.9470.65150
六角钢和八角钢的截面尺寸、理论重量及允许偏差一应符合下表的规定对边距离S mm允许偏差, mm截面面积A, cm2 理论重量, kg/m1组2组3组六角钢八角钢六角钢八角钢8±0.25±0.35±0.400.544 3-0.435-90.701 5-0.551-100.866-0.68-111.048-0.823-121.247-0.979-131.464-1.15-141.697-1.33-151.949-1.53-162.2172.121.741.66172.503-1.96-182.8082.6832.22.16193.126-2.45-203.4643.3122.722.621±0.30±0.40±0.503.819-3224.1924.0883.293.15234.581-3.6-244.988-3.92-255.4135.1754.254.06265.854-4.6-276.314-4.96-286.796.4925.335.1307.7947.4526.125.8532±0.40±0.50±0.608.8688.4796.966.663410.0119.5727.867.513611.22310.7318.818.423812.50511.9569.829.394013.8613.2510.8810.44215.28-11.99-4517.54-13.77-4819.95-15.66-5021.65-17-53±0.60±0.70±0.8024.33-19.1-5627.16-21.32-5829.13-22.87-6031.18-24.5-6334.37-26.98-6536.59-28.72-6840.04-31.43-7042.53-33.3-重量计算公式：六角钢W(kg/m)=0.0068*S2八角钢W(kg/m)=0.0065*S2注:表中的理论重量按密度7.85g/cm3计算。表中截面面积(A)计算公式: A=1/4nS2tgф/2*1/100 六角形A=3/2S2tg300*1/100≈0.866S2*1/100八角形A=2S2tg22030'*1/100≈0.828S2*1/100
钢材理论重量简易计算方法品种简易计算方法品种简易计算方法角钢每米重量（千克）＝0.00785X（边宽＋边宽－边厚方钢每米重量（千克）＝0.00785X边宽X边宽圆钢每米重量（千克）＝0.00617X直径X直径扁钢每米重量（千克）0.00785X边宽X厚螺纹钢每米重量（千克）＝0.00617X直径X直径六角钢每米重量（千克）＝0.0068X直径X直径八角钢每米重量（千克）＝0.0065X直径X直径中厚钢板每平方米重量（千克）＝7.85X厚度薄钢板每平方米重量（千克）＝7.85X厚度无缝钢管每米重量（千克）＝0.02466X壁厚*(外径-壁厚）焊接钢管每米重量（千克）＝0.02466X壁厚*(外径-壁厚）
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