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1、圆钢型号及公式d(mm)理论重量 (kg/m)备注d(mm)理论重量 (kg/m)备注5015.4512596.34 5518.65130104.2 6022.19135112.4 6526.05140120.8 7030.21145129.6 7534.68150138.7 8039.46160157.8 8544.50170178.2 9049.94180200.0 9555.64190222.6 10061.65200246.6 10567.98210271.9 11074.60220298.4 11581.54230326.2 12088.78240355.1 12596.342503
2、85.3 注:1、d圆钢直径;2、理论重量按钢的密度 7.85g/cm计算。 断面积计算公式:F=0.7854d 重量计算公式:m=F.L./1000 注:m质量(kg);F断面积(mm);d外径; L长度(m) 。球铁棒重量一览球铁棒重量一览规格单位重量规格单位重量 305.0911574.75 409.0412081.39 4511.4512588.31 5014.1313095.52 5517.1135103.01 6020.35140110.78 6523.88145118.83 7027.69150127.17 7531.79155135.79 8036.17160144.69 85
3、40.84165153.88 9045.78170163.34 9551.01175173.09 10056.52180183.12 10562.31185193.44 11068.39190204.04液压缸筒尺寸表液压缸筒尺寸表内径 mm外径 mm壁厚 mm单位重量 Kg/m内径 mm外径 mm壁厚 mm单位重量 Kg/m50657.510.6412515213.546.11566657.521251591759.53 63766.511.141401599.535.2 63831018.001401681453.17 70836.512.261401781974.5 7086815.39
4、150168935.29 80957.516.181501781456.62 801021124.691501801561.04 801081432.451601801041.92 90104716.741601841250.90 90108921.971601941774.21 901141230.1918020311.554.31 100114718.4718021919.595.93 10012110.528.6120024020108.51 10012713.537.7920024522.5123.46 110126823.2822027326.5161.10 11013311.534.4625029924.5165.85 1101401546.2428032522.5167.85 1201401032.0630034522.5178.95 1201461342.6430035125.5204.68 1251407.524.5130036532.5266.50 12514610.535.0932035115.5128.25 32037728.5244.94