型钢的尺寸及重量

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1、金属材料的尺寸及重量一、型钢1、热轧圆钢、方钢及六角钢（GB702-86、705-89）直直径径圆钢方钢六角钢圆钢方钢六角钢毫米毫米理论重量（千克/米）理论重量（千克/米）5.50.1860.237－253.854.914.2560.2220.283－264.175.314.66.50.260.332－274.495.724.9670.3020.385－284.836.155.3380.3950.5020.435295.186.6－90.4990.6360.551305.557.066.12100.6170.7850.68315.927.54－110.7460.950.823

2、326.318.046.96120.8881.130.979336.718.55－131.041.331.15347.139.077.86141.211.541.33357.559.62－151.391.771.53367.9910.28.81161.582.011.74388.911.39.82171.782.271.96409.8712.610.881822.542.24210.8713.811.99192.232.832.454512.4815.913.77202.473.142.724814.2118.115.66212.723.4635015.4219.617222

3、.983.83.295317.32219.1233.264.153.65518.623.7－243.554.523.925619.324.621.325820.726.422.8711074.695－6022.228.324.511581.5104－6324.531.226.9812088.8113－652633.228.7212596.3123－682633.228.72130104133－7030.238.533.3140121174－金属材料的尺寸及重量一、型钢1、热轧圆钢、方钢及六角钢（GB702-86、705-89）直直径径圆钢方钢六角钢圆钢方钢六角钢毫米毫米理论重

4、量（千克/米）理论重量（千克/米）7534.744.2－150139177－8039.550.2－160158201－8544.556.72－170178227－9049.963.6－180200254－9555.670.8－190223283－10061.778.5－200247314－1056886.5－220298－－250385－－1、等边角钢的尺寸和重量（GB9787－88摘录）角钢号尺寸（mm）截面面积理论重量数bdr（C㎡）（㎏/M）31.1320.88922043.51.451.1452.5251.4321.1241.8591.453301.7491.3782

5、.2761.7864.52.1091.6583.6362.7562.1633.3322.65432.3691.85244043.0862.42253.7912.976352.6592.08843.4862.7364.54554.2923.36965.0763.98532.9712.33243.8973.05955055.53.8033.7765.6884.46533.3432.62444.393.4465.656565.4154.25188.3676.568660665.4244.9783.90756.1434.8226.363677.2885.72189.5157.4691

6、011.6579.15145.574.3721、等边角钢的尺寸和重量（GB9787－88摘录）角钢号尺寸（mm）截面面积理论重量数bdr（C㎡）（㎏/M）56.8755.397770688.166.40679.4247.398810.6678.37357.3675.81868.7976.9057.5757910.167.976811.5039.031014.12611.08988067.37678.52589.6581011.87499079.656810.9461013.4761215.9410100812.2761015.121217.8981420.6111623.25

7、72、不等边角钢的尺寸和重量（GB9787－88摘录）角钢号数尺寸（mm）截面面理论重量Bbdr（C积㎡）（㎏/M）56×36563632.7432.153463.592.81854.4153.46663×40634044.5083.18554.9933.92675.9084.63876.8025.33970×45704544.5473.5757.55.6094.40366.6475.21877.6576.01156.1254.80875×50755067.265.699889.4677.4311011