理论重量速查表热轧工字钢理论重量速查表（根据 GB/T706－1988）型号尺寸，mm理论重量kg/mH 高B 宽D 厚10100684.511.26112.612674514.22314140805.516.891616088620.51318180946.524.14320a200100727.92920b200102931.06922a2201107.533.0722b2201129.536.52425a250116838.10525b2501181042.0328a2801228.543.49228b28012410.547.88832a3201309.552.71732b32013211.557.74132c32013413.562.76536a3601361030.03736b3601381265.68936c3601401471.34140a40014210.567.59840b40014412.573.87840c40014614.580.15845a45015011.580.4245b45015213.587.48545c45015415.594.5550a5001581293.65450b50016014101.50450c50016216109.35456a56016612.5106.31656b56016814.5115.10856c56017016.5123.963a63017613121.40763b63017815131.29863c63018017141.189（⑵12074513.987(24a)240116837.477(24b)2401181041.245(27a)2701228.542.825(27b)27012410.547.064(30a)300126948.084(30b)3001281152.794(30c)3001301357.504(55a)55016612.5105.335(55b)55016814.5113.97(55c)55017016.5122.605注：h—高度；b—腿宽度；d—腰厚度；()表示经供需双方协议可供应()中所规定的工字钢。热轧槽钢理论重量速查表(根据 GB/T707－1988)型号尺寸、mm理论重量kg/mH 高B 宽D 厚550374.55.4386.363404.86.6348804358.04510100485.310.00712.6126535.512.31814a14058614.53514b14060816.73316a160636.517.2416b160658.519.75218a18068720.17418b1807092320a20073722.63720b20075925.77722a22077724.99922b22079928.45325a25078727.4125b25080931.33525c250821135.2628a280827.531.42728b280849.535.82328c2808611.540.21932a32090838.08332b320881043.10732c320901248.13136a36092947.81436b36096115.46636c40a36040981001310.559.11858.92(30b30879.39.17花纹板理论重量速查表（根据 GB/T3277—1991）基本厚度理论重量，kg/m2菱形扁豆圆豆2.521.621.321.1325.624.424.33.529.328.428.3433.432.432.34.537.336.436.2542.340.540.25.546.244.344.1650.148.448.175952.652.4866.856.456.2求 80mmX43mmX5mm 的槽钢的每 m 重量。从冶金产品目录中查出该槽钢 t 为 8,R 为 8，r 为 4，则每 m 重量=0.00785X[80X5+2X8X(43-5)+0.349种钢材理论重量计算公式如下：—名称(单位)_圆钢盘条(kg/m)螺纹钢(kg/m)方钢(kg/m)扁钢(kg/m)六角钢(kg/m)八角钢(kg/m)等边角钢(kg/...
