因市场价格波动较大，请以当日报价为准，敬请谅解！                                                    槽钢每米重量表型尺寸（毫米）截面面积理论重量型尺寸（毫米）截面面积理论重量号hbdt（厘米2）(公斤/米)号hbdt（厘米2）(公斤/米)550374.576.95.4414a1405861018.5114.536.363404.87.58.46.6314b1406081021.3116.7388043581108.0416a1606371021.9517.2310100485.38.51310161606591025.1519.7412.6126535.591612.3718a1806871125.6920.171818070910.52922.9928c28086121351.2240.2120a200737112922.6332a3208881448.738.2220200759113325.7732b32090101455.143.2522a22077711.53224.9932c32092121461.548.282222079911.53628.4536a3609691660.8947.825a250787123527.4736b36098111668.0953.4525b250809124031.3936c360100131675.2950.125c2508211124535.3240a400100111875.0558.9128a280827.512.54031.4240b400102131883.0565.1928b280849.912.54635.8140c400104151891.0571.47