圆钢规格6891012161820222426283032343638404550kg/m0.2220.3950.4990.6170.8881.5822.472.983.554.174.835.556.317.137.998.99.8712.4815.42扁钢20*422*425*425*530*430*536*436*540*440*540*645*545*645*750*550*650*750*80.60.70.810.91.21.11.41.31.61.91.82.12.522.42.83.1槽钢55.4488.04101214aB20bB22aB20aB22aB24aB30aB1012.114.516.717.319.720.22122.625.82528.526.630.634.539.2型钢规格重量表工字钢等边三角钢规格kg/m1011.2121414161820aB22aB42aB27aB30aB33aB36a16.920.524.127.931.13336.437.441.242.847.74852.753.458.659.9规格20*325*325*430*436*336*440*340*445*345*445*550*450*563*463*563*670*5kg/m规格kg/m0.8970*61.1270*71.4680*61.7871.6582.1690*61.8572.4282.08100*6.52.7373.3783.05103.77110*73.9110*84.81125*85.7295.38106.47.397.368.519.658.339.6410.9310.0610.7912.2515.111.8913.515.5517.2919.1不等边三角钢规格30*20*3440*25*3445*28*3450*32*3456*36*4563*40*45670*45*4.5570*50*56kg/m规格kg/m4.995.926.78.777.538.79.878.999.6410.9311.0412.5315.4714.1317.517.9719.8580*55*51.171.52690*56*61.481.9481.68100*63*62.1971.982.49100*70*6.52.8173.4683.17125*80*73.9184.03103.98140*90*84.39104.8160*100*95.6910规格kg/m规格kg/m30*30*3
1.373
