【9A文】五金手册查询表

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1、【MeiWei_81重点借鉴文档】金属材料理论重量表黑色金属材料理论重量计算公式表1名称单位计算公式附注圆钢、盘条㎏/mW=0.006165×d2d=直径（㎜）螺纹钢㎏/mW=0.00617×d2d=断面直径（㎜）方钢㎏/mW=0.00785×d2d=边宽（㎜）扁钢㎏/mW=0.00785×d×bd=边宽（㎜）b=厚（㎜）六角钢㎏/mW=0.006798×d2d=对边距离（㎜）八角钢㎏/mW=0.0065×d2d=对边距离（㎜）等边角钢㎏/mW=0.00785×[d×（2b-d）+0.215（R2-2r2）]b=边宽d=边厚R=内弧半径r=

2、端弧半径不等边角钢㎏/mW=0.00785×[d（B+b-d）+0.215（R2-2r2）]B=长边宽b=短边宽d=边厚R=内弧半径r=端弧半径槽钢㎏/mW=0.00785×[hd+2t（b-d）+0.349（R2-r2）]H=高b=腿长d=腰厚t=平均腿长R=内弧半径r=端弧半径工字钢㎏/mW=0.00785×[hd+2t（b-d）+0.8584（R2-r2）]H=高b=腿长d=腰厚t=平均腿长R=内弧半径r=端弧半径钢板㎏/㎡W=7.85×bb=厚钢管（无缝及焊接钢管）㎏/mW=0.02466×S（D-S）D=外径S=壁厚注：由于型材在

3、制造过程中有允许偏差值，因此用公式计算的理论重量，与实际重量有一定的出入（误差一般约为0.2～0.7%之间），只能作为估算时的参考。槽钢理论重量表型号尺寸（mm）理论重量（kg/m）备注高度（h）腿宽度（b）腰厚度（d）6.363404.86.7098804358.04510100485.310.00712.6126535.512.31814a14058614.53514b14060816.73316a160636.517.24016160658.519.75218a180687.020.17418180709.023.00020a2007

4、3722.6372020075925.77722a22077724.9992222079928.45324a240787.026.86024b240809.030.62824c2408211.034.396【MeiWei_81重点借鉴文档】【MeiWei_81重点借鉴文档】25a25080727.41025b25082931.33525c250821135.26027a270827.530.83827b270849.535.07727c2708611.539.31628a280827.531.42728b280849.535.82328c2

5、808611.540.21930a300857.534.46330b300879.539.17330c3008911.543.88332a32088838.08332b320901043.10732c320921248.13136a36096947.81436b360981153.46636c3601001359.11840a40010010.558.92840b40010212.565.20840c40010414.571.488圆钢直径和方钢边长及理论重量表表1-1圆钢直径d方钢边长a（㎜）理论重量（㎏/m）圆钢直径d方钢边长a（㎜）理

6、论重量（㎏/m）圆钢直径d方钢边长a（㎜）理论重量（㎏/m）圆钢方钢圆钢方钢圆钢方钢5.50.1860.237R274.495.72R6828.5136.3060.2220.238284.836.157030.2138.476.50.2600.332R295.186.607534.8644.1670.3020.385305.557.068039.4650.2480.3950.502R315.937.548544.5556.7290.4990.636326.318.049049.9463.59100.6170.785R336.718.5595

7、55.6470.85R110.7460.950347.139.0710061.6578.50120.8881.13R357.559.6210568.9786.50131.0431.3336363611074.6095.00141.2091.54388.9011.2411581.5104151.3881.77409.8712.5612088.78113161.582.014210.8713.8512596.33123171.7832.274512.4815.90130104.20133181.9992.544814.2118.09140120

8、.84154192.2272.825015.4219.63150138.72177202.4683.145317.3022.10160157.83201212.723.46R55