常用各种型钢理论重量与表面积对照表
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理论重量表面积kg/m
M2/t
1∟2.5*1.6*30.91298.6842∟2.5*1.6*4 1.17676.5313∟3.2*2*3 1.17197.3534∟3.2*2*4 1.52274.9015∟4*2.5*3 1.48496.3616∟4*2.5*4 1.93673.8647∟4.5*2.8*3 1.68795.4368∟4.5*2.8*4 2.20373.0829∟5*3.2*3 1.90894.3410∟5*3.2*4 2.49472.17311∟5.6*3.6*3 2.15393.82312∟5.6*3.6*4 2.81271.83513∟5.6*3.6*5 3.46658.2814∟6.3*4*4 3.18571.27215∟6.3*4*5 3.9257.90816∟6.3*4*6 4.63848.94417∟6.3*4*7 5.33942.51718∟7*4.5*4 3.5770.86819∟7*4.5*5 4.40357.46120∟7*4.5*6 5.21848.48621∟7*4.5*7 6.01142.0922∟7.5*5*5 4.80857.19623∟7.5*5*6 5.69948.25424∟7.5*5*87.43137.00725∟7.5*5*109.09830.22626∟8*5*5 5.00557.14327∟8*5*6 5.93548.18928∟8*5*7 6.84841.76429∟8*5*87.74536.92730∟9*5.6*5 5.66156.70431∟9*5.6*6 6.71747.78932∟9*5.6*77.75641.38733∟9*5.6*88.77936.56534∟10*6.3*67.5547.5535∟10*6.3*78.72241.1636∟10*6.3*89.87836.34337∟10*6.3*1012.14229.56738∟10*8*68.3547.42539∟10*8*79.65641.01140∟10*8*810.94636.17841∟10*8*1013.47629.38642∟11*7*68.3547.42543
∟11*7*7
9.656
41.011
序号
型号
不等边角钢表面积对照表
44∟11*7*810.94636.178 45∟11*7*1013.47629.386 46∟12.5*8*711.06640.755 47∟12.5*8*812.55135.933 48∟12.5*8*1015.47429.146 49∟12.5*8*1218.3324.604 50∟14*9*814.1635.734 51∟14*9*1017.47528.956 52∟14*9*1220.72424.416 53∟14*9*1423.90821.164 54∟16*10*1019.87228.784 55∟16*10*1223.59224.246 56∟16*10*1427.24720.993 57∟16*10*1630.83518.55 58∟18*11*1022.27328.645 59∟18*11*1226.46424.108 60∟18*11*1430.58920.857 61∟18*11*1634.64918.413 62∟20*12.5*1229.76124.025 63∟20*12.5*1434.43620.763 64∟20*12.5*1639.04518.312 65∟20*12.5*1843.58816.404