钢筋单位重量表

1、钢筋理论重量表用钢筋直径（mm）的平方乘以0.006170.617是圆10钢筋每米重量。钢筋重量与直径（半径）的平方成正比。G=0.617*D*D/100每米的重量（Kg）=钢筋的直径（mm） X钢筋的直径（mm） X 0.00617其实记住建设工程常用的钢筋重量也很简单06= 0.222 Kg $ 6.5 = 0.26kg $ 8 = 0.395kg $10= 0.617kg $ 12= 0.888kg 14= 1.21kg 16= 1.58kg 18= 2.0kg 24 = 2.47kg 22 =2.98kg 25= 3.85kg 28= 4.837kg12（含12）以下和28（含28）的

2、钢筋一般小数点后取三位数，14至25钢筋一般小数点后取二位数 6=0.222Kg 8=0.395Kg 10=0.617Kg 12=0.888Kg 14=1.21Kg 16=1.58Kg 18=2Kg 20=2.47Kg 22=3Kg 25=3.86Kg我有经验计算公式，你自己计算一个表格就可以了。也可以去买一本有表格的书，用起来也很方便的。钢材理论重量计算简式材料名称理论重量W （ kg/m）扁钢、钢板、钢带W = 0.00785 X宽X厚方钢 W = 0.00785 X边长2圆钢、线材、钢丝 W = 0.00617 X直径2钢管 W = 0.02466 X壁厚（外径-壁厚）等边角钢 W =

3、0.00785 X边厚（2边宽-边厚）不等边角钢 W = 0.00785 X边厚（长边宽+短边宽-边厚）工字钢 W = 0.00785 X腰厚高+f （腿宽-腰厚）槽钢 W = 0.00785 X腰厚高+e （腿宽-腰厚）备注1、角钢、工字钢和槽钢的准确计算公式很繁，表列简式用于计算近似值。2、f值：一般型号及带 a的为3.34，带b的为2.65，带c的为2.26。3、 e值：一般型号及带 a的为3.26,带b的为2.44，带c的为2.24。4、各长度单位均为毫米圆钢：每米重量=0.00617*直径*直径（螺纹钢和圆钢相同）例如：求直径为D的钢筋的理论重量= D*D*0.00617 0.617

4、为直径为10钢筋的理论重量， 只需要记住10钢筋的理论重量即可！ 直径12及以下的保留三位小数；直径 12以上的保留 两位小数；保留时候 6舍7入！直径40以下的都很准实际计算中有几个有误差 见下表：直径计算重量标准重量（存在误差的）3.5 0.0754 0.099 0.0985 0.1545.5 0.186 0.187直径计鼻重莹标准重量3.50.D990. 098OH 545. 5a.iasa 1st£0,222OL 245&£0.26070. 3027.50. 3476 0.2226.3 0.2456.5 0.2607 0.3027.5 0.3478 0.39

5、59 0.500 0.49910 0.61711 0.74612 0.88813 1.0414 1.2115 1.3916 1.5817 1.7818 219 2.2320 2.4721 2.7222 2.98 2.9824 3.5525 3.8526 4.1728 4.8430 5.5531 5.9332 6.32 6.3134 7.1335 7.5636 837 8.4538 8.9139 9.3840 9.87钢筋理重量计算公式一、简单说明1、 每米钢筋的重量（圆钢）=2X 3.14 X r X 1X 7.85（7.850 是钢的密度）2、 每米钢筋的重量（圆钢）二直径的平方X 0.00

6、617 X 1m。0.00617是© 10的钢筋理论重量，直径12及以下的保留三位小数; 直径 1 2以上的保留两位小数；保留时候 6 舍7 入！二、计算表格钢筋容重 kg/m外径 mm© 60.222© 80.395© 100.61711.3© 120.88813.5161.58018202.46622 222.9824 253.8527 284.83330.5三、例子每米计算公式L乘以0.222除以36乘以D的平方等于N千克 例：直径 28的钢筋，长 500米，求多少吨？500*0.222/36*28*28 = 2417.33kg就是 2.

7、42 吨规格(mm)理论质量(kg/m)规格(mm)理论质量(kg/m)规格(mm)理论质量(kg/m)规格(mm)理论质量(kg/m)5.50.184212.72409.869555.660.222222.984210.910061.76.50.260233.264512.51056870.302243.554814.211074.680.395253.855015.411581.590.499264.175317.312088.8100.617274.495518.612596.3110.746284.835619.3130104120.888295.186022.2140121131.0

8、4305.556324.5150139141.21315.926526.0160158151.39326.316828.5170178161.58336.717030.2180200171.78347.137534.7190223182.00357.558039.5200247192.23367.998544.5220298202.47388.909049.92503852每米螺纹钢质量的计算方式的为：重量=6.1654 X d - 1000。五、工字钢单位重量表热轧普通工字钢每米重量表型号尺寸（毫米）截面面积理论重量hbdtr1（厘米2）（公斤/米）10100684.57.63.314.31

9、1.212.61267458.43.518.114.214140805.59.13.821.516.9161608869.9426.120.518180946.510.74.330.624.120a200100711.44.535.527.920b200102911.44.539.531.122a2201107.512.34.8423322b2201129.512.34.846.436.425a250116813548.538.125b2501181013553.54228a2801228.513.75.355.4543.428b28012410.513.75.361.0547.932a320

10、1309.5155.867.0552.732b32013211.5155.873.4557.732c32013413.5155.879.9562.836a3601361015.8676.359.936b3601381215.8683.565.636c3601401415.8690.771.240a40014210.516.56.386.167.640b40014412.516.56.394.173.840c40014614.516.56.310280.145a45015011.5186.810280.445b45015213.5186.811187.445c45015415.5186.8120

11、94.550a5001581220711993.650b5001601420712910150c5001621620713910956a56016612.5217.3135.25106.256b56016814.5217.3146.4511556c56017016.5217.3157.85123.963a63017613227.5154.9121.663b 63017815227.5167.5131.563c6301801722 J7.5180.1141热轧轻型工字钢每米重量表型号尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）型号尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）hbdhb

12、dt10*00554.57.212.09.4618180905.18.123.418.412*20644.87.314.711.518a1801005.18.325.419.914140734.97.517.413.7202001005.28.426.821.016160815.07.820.21520a2001105.28.628.922.722220110 5).48.730.624.0404001558.013.071.456.122a 220120 5).48.932.825.8454501608.614.283.065.224240115 5).69.534.827.35050017

13、09.515.297.876.824a 240125 5).69.837.529.45555018010.316.511489.827270125 6).09.840.231.56060019011.117.813210427a 270135 6).010.243.233.9656502001219.215312030300135 6).510.246.536.5707002101320.817613830a 300145 6).510.749.939.270a7002101524.020215833330140 77.011.253.842.270b 70021017.528.2234184

14、36360145 77.512.361.948.6六、槽钢单位重量表热轧普通槽钢每米重量表型号尺寸（毫米）截面面积（厘米2）理论重量（公斤咪）型号尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）hbdthbdt550374.576.935.4414a1405869.518.5114.533.363404.87.58.4446.6314b1406089.521.3116.733804358110.248.0416a160636.51021.9517.2310100485.38.512.741016160658.51025.1519.7412.6 126535.5915.6912.3718a18

15、068710.525.6920.171818070910.529.2922.9928c2808611.512.551.2240.2120a2007371128.8322.6332a3208881448.7038.22202007591132.8325.7732b32090101455.1043.2522a22077711.531.8424.9932c32092121461.5048.282222079911.536.2428.4536a3609691660.8947.8025a2507871234.9127.4736b36098111668.0953.4525b250 18091239.913

16、1.3936c360100131675.2950.1025c25082111244.9135.3240a40010010.51875.0558.9128a280827.512.540.0231.4240b40010212.51883.0565.1928b280849.912.545.6235.8140c40010414.51891.0571.47热轧轻型槽钢每米重量表型号尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）hbdtr1550324.47.02.56.164.846.565364.47.22.57.515.90880404.57.42.58.897.0510100464.57.63

17、.010.908.5912120524.87.83.013.3010.414140584.98.13.015.6012.314a140624.98.73.017.0013.316160645.08.43.518.1014.216a160685.09.03.519.5015.318180705.18.73.520.7016.318a180745.19.33.522.2017.420200765.29.04.023.418.420a200805.29.74.025.219.822220825.49.54.026.721.022a220875.410.24.028.822.624240905.610

18、.04.030.624.024a240955.610.74.032.925.827270956.010.54.535.227.7303001006.511.0540.531.8333301057.011.7546.536.5363601107.512.6653.441.9404001158.013.5661.548.3七、轨道材料重量表钢轨每米重量表钢轨类型尺寸（毫米）截面面积F（厘理论重量（公斤（公斤/米）高A度底B宽头C宽腰D厚米2)/ 米)55044224.56.415.03轻86554257.010.768.421180.5r 136327.014.3111.20轨159176377.018.8014.721890804010.023.0718.0624107925110.931.2424.46重331201106012.542.533.28638134114681349.538.73轨431401147014.557.044.653501521327015.565.851.514鱼尾板每块重量表钢轨类型尺寸（毫米）横截面面积（厘米2