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方钢管理论重量表 | | |
规格 | 壁厚 | 理论重量 | | 规格 | 壁厚 | 理论重量 | | 规格 | 壁厚 | 理论重量 | DxB (mm) | t (mm) | kg/m | | DxB (mm) | t (mm) | kg/m | | DxB (mm) | t (mm) | kg/m | 12x12 | 1.0 | 0.3300 | | 40x40 | 2.5 | 2.9200 | | 75x75 | 2.0 | 4.5480 | 16x16 | 1.2 | 0.5670 | | 2.8 | 3.1650 | | 2.3 | 5.2860 | 19x19 | 1.2 | 0.6630 | | 3.0 | 3.4500 | | 2.8 | 6.2700 | 1.5 | 0.7900 | | 4.0 | 4.4600 | | 3.0 | 6.6300 | 20x20 | 1.5 | 0.7880 | | 50x50 | 1.5 | 2.2980 | | 4.0 | 8.6500 | 2.0 | 1.0600 | | 2.0 | 2.9500 | | 4.5 | 9.7400 | 25x25 | 1.2 | 0.9020 | | 2.3 | 3.4800 | | 5.0 | 10.3100 | 1.5 | 1.0750 | | 2.5 | 3.7100 | | 6.0 | 12.4290 | 2.0 | 1.3800 | | 2.8 | 4.1730 | | 80x80 | 6.0 | 13.2267 | 2.3 | 1.5500 | | 3.0 | 4.3900 | | 89x89 | 4.5 | 11.7000 | 2.5 | 1.7260 | | 4.0 | 5.7200 | | 5.0 | 12.8450 | 2.8 | 1.8710 | | 4.5 | 6.2000 | | 6.0 | 14.6000 | 3.0 | 2.0400 | | 5.0 | 6.9700 | | 100x100 | 3.0 | 8.9900 | 30x30 | 1.2 | 1.0700 | | 60x60 | 2.5 | 4.4100 | | 3.2 | 9.5400 | 1.5 | 1.3130 | | 2.8 | 5.0630 | | 4.5 | 13.2600 | 2.0 | 1.6900 | | 3.0 | 5.3400 | | 5.0 | 14.8000 | 2.8 | 2.3010 | | 3.2 | 5.6700 | | 6.0 | 17.0000 | 3.0 | 2.3900 | | 4.0 | 6.9970 | | 120x120 | 6.0 | 20.7000 | 38x38 | 1.5 | 1.7340 | | 63.5x63.5 | 2.5 | 4.7383 | | 125x125 | 4.0 | 14.8000 | 2.0 | 2.1900 | | 2.75 | 5.0000 | | 4.5 | 16.6000 | 2.8 | 2.9730 | | 2.8 | 5.2450 | | 6.0 | 21.7000 | 40x40 | 1.2 | 1.4500 | | 65x65 | 3.0 | 5.9700 | | 150x150 | 4.5 | 20.1000 | 1.5 | 1.8200 | | 4.0 | 7.2287 | | 5.0 | 22.7000 | 2.0 | 2.2400 | | 4.5 | 8.2433 | | 6.0 | 24.6000 | 2.3 | 2.7580 | | 5.0 | 8.7500 | | 200x200 | 6.0 | 36.2800 | |
方钢管理论重量(加熱處理) 規格: EN10210 S275J2H & S355J2H | | |
规格 | 壁厚 | 理论重量 | | 规格 | 壁厚 | 理论重量 | | 规格 | 壁厚 | 理论重量 | DxB (mm) | t (mm) | kg/m | | DxB (mm) | t (mm) | kg/m | | DxB (mm) | t (mm) | kg/m | 50x50 | 5.0 | 6.8500 | | 150x150 | 6.3 | 28.1000 | | 200x200 | 16.0 | 90.3000 | 60x60 | 3.0 | 5.2900 | | 8.0 | 35.1000 | | 250x250 | 6.3 | 47.9000 | 4.0 | 6.9000 | | 10.0 | 43.1000 | | 8.0 | 60.3000 | 80x80 | 6.3 | 14.2000 | | 12.5 | 52.7000 | | 10.0 | 74.5000 | 100x100 | 5.0 | 14.7000 | | 16.0 | 65.2000 | | 12.5 | 91.9000 | 6.3 | 18.2000 | | 180x180 | 6.3 | 34.0000 | | 16.0 | 115.0000 | 8.0 | 22.6000 | | 8.0 | 42.7000 | | 300x300 | 8.0 | 72.8000 | 10.0 | 27.4000 | | 10.0 | 52.5000 | | 10.0 | 90.2000 | 120x120 | 5.0 | 17.8000 | | 12.5 | 64.4000 | | 12.5 | 112.0000 | 6.3 | 22.2000 | | 16.0 | 80.2000 | | 16.0 | 141.0000 | 8.0 | 27.6000 | | 200x200 | 6.3 | 38.0000 | | 350x350 | 10.0 | 106.0000 | 10.0 | 33.7000 | | 8.0 | 47.7000 | | 12.5 | 131.0000 | 12.5 | 40.9000 | | 10.0 | 58.8000 | | 16.0 | 166.0000 | 150x150 | 5.0 | 22.6000 | | 12.5 | 72.3000 | | 400x400 | 12.5 | 151.0000 | |
方矩形钢管理论重量计算表:
正方形和长方形(矩形)截面碳钢钢管:每米重量单位: kg/m(千克/米) & lb/ft(磅/英尺)
方便常用方矩管计算公式为: (长+宽)×2÷3.14-厚度×厚度×0.02466= kg/m
公式二:kg/m = (Oc - 4Wt) * Wt * 0.00785
其中:Oc是钢管外周长,Wt是钢管壁厚; 正方形Oc=4*a ; 长方形Oc=2a+2b a,b是边长
通俗的解释为:4x壁厚x(边长-壁厚)x7.85
其中,方管边长和壁厚都以毫米为单位,直接把数值代入上述公式,得出即为每米方管的重量,以克为单位。
如30x30x2.5毫米的方管,按上述公式即可算出其每米重量为:
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