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扁钢理论重量表: 第一列第二列宽×厚 mm理论重量 kg/m宽×厚 mm理论重量 kg/m10*30.2475*2816.4810*40.3175*3017.6610*50.3975*3218.8410*60.4775*3621.2010*70.5575*4023.5510*80.6375*4526.4912*30.2880*42.5112*40.3880*53.1412*50.4780*63.7712*60.5780*74.4012*70.6680*85.0212*80.7580*95.6514*30.3380*106.2814*40.4480*116.9114*50.5580*127.5414*60.6680*148.7914*70.7780*1610.0514*80.8880*1811.3016*30.3880*2012.5616*40.5080*2213.8216*50.6380*2515.7016*60.7580*2817.5816*70.8880*3018.8416*81.0080*3220.1016*91.1580*3622.6116*101.2680*4025.1218*30.4280*4528.2618*40.5780*5031.4018*50.7180*5635.1718*60.8585*53.3418*70.9985*64.0018*81.1385*74.6718*91.2785*85.3418*101.4185*96.0120*30.4785*106.6720*40.6385*117.3420*50.7885*128.0120*60.9485*149.3420*71.1085*1610.6820*81.2685*1812.0120*91.4185*2013.3420*101.5785*2214.6820*111.7385*2516.6820*121.8885*2818.6822*30.5285*3020.0222*40.6985*3221.3522*50.8685*3624.0222*61.0485*4026.6922*71.2185*4530.0322*81.3885*5033.3622*91.5585*5637.3722*101.7385*6040.0422*111.9090*53.5322*122.0790*64.2425*30.5990*74.9525*40.7790*85.6525*50.9890*96.3625*61.1890*107.0725*71.3790*117.7725*81.5790*128.4825*91.7790*149.8925*101.9690*1611.3025*112.1690*1812.7225*122.3690*2014.1325*142.7590*2215.5425*163.1490*2517.6628*30.6690*2819.7828*40.8890*3021.2028*51.1090*3222.6128*61.3290*3625.4328*71.5490*4028.2628*81.7690*4531.7928*91.9890*5035.3228*102.2090*5639.5628*112.4290*6042.3928*122.6495*53.7328*143.0895*64.4728*163.5395*75.2230*30.7195*85.9730*40.9495*96.7130*51.1895*107.4630*61.4195*118.2030*71.6595*128.9530*81.8895*1410.4430*92.1295*1611.9330*102.3695*1813.4230*112.5995*2014.9230*122.8395*2216.4130*143.3095*2518.6430*163.7795*2820.8830*184.2495*3022.3730*204.7195*3223.8632*30.7595*3626.8532*41.0095*4029.8332*51.2695*4533.5632*61.5195*5037.2932*71.7695*5641.7632*82.0195*6044.7432*92.26100*53.9232*102.55100*64.7132*112.76100*75.5032*123.01100*86.2832*143.52100*97.0732*164.02100*107.8532*184.52100*118.6432*205.02100*129.4235*30.82100*1410.9935*41.10100*1612.5635*51.37100*1814.1335*61.65100*2015.703