槽钢重量（槽钢理论重量表）
槽钢理论重量表：
型号尺寸mm理论重量kg/m550*37*4.55.4386.363*40*4.86.6346.565*40*4.86.709880*43*5.08.04510100*48*5.310.00712120*53*5.512.05912.6126*53*5.512.31814a140*58*6.014.53514b140*60*8.016.73316a160*63*6.517.24016b160*65*8.519.75218a180*68*7.020.17418b180*70*9.023.00020a200*73*7.022.63720b200*75*9.025.77722a220*77*7.024.99922b220*79*9.028.45324a240*78*7.026.86024b240*80*9.030.62824c240*82*11.034.39625a250*78*7.027.41025b250*80*9.031.33525c250*82*11.035.26027a270*84*7.530.83827b270*86*9.535.00727c270*86*11.539.31628a280*82*7.531.42728b280*84*9.535.82328c280*86*11.540.21930a300*85*7.534.46330b300*87*9.539.17330c300*89*11.543.88332a320*88*8.038.08332b320*90*10.043.10732c320*92*12.048.13136a360*96*9.047.81436b360*98*11.053.4736c360*100*13.059.11840a400*100*10.558.92840b400*102*12.565.20440c400*104*14.571.488镀锌槽钢米量=槽钢米量×镀锌层系数1.06轻型槽钢理论重量表：
型号尺寸mm理论重量kg/m550*32*4.44.846.565*36*4.45.90880*40*4.57.0510100*46*4.58.5912120*52*4.810.414140*58*4.912.314a140*62*4.913.316160*64*5.014.216a160*68*5.015.318180*70*5.116.318a180*74*5.117.420200*76*5.218.420a200*80*5.219.822220*82*5.421.022b220*87*5.422.624240*90*5.624.024b240*95*5.625.827270*95*6.027.730300*100*6.531.833330*105*7.036.536360*110*7.541.940400*115*8.048.3镀锌槽钢米量=槽钢米量×镀锌层系数1.06
