圓鋼規格表

實心圓斷面鋼棒,用於軸、銷、拉桿與機械零件。 共 30 種規格, 單位重範圍 0.22–138.72 kg/m。

H 型鋼 L 角鋼(等邊) L 角鋼(不等邊) 槽鋼 C 型鋼 方管 / 矩形管 圓管 I 型鋼 扁鋼 鋼板 花紋鋼板 圓鋼 方鋼 CT 型鋼 Z 型鋼 雙角鋼 雙槽鋼 箱型鋼 雙 H 組立 竹節鋼筋 鋼軌 鋼承板
型號斷面積
A (cm²)
單位重
(kg/m)
Ix (cm⁴)Iy (cm⁴)Zx (cm³)Zy (cm³)rx (cm)ry (cm)
φ60.280.2200000.150.15
φ80.50.3900000.20.2
φ90.640.500000.230.23
φ100.790.6200000.250.25
φ121.130.8900000.30.3
φ131.331.0400000.330.33
φ162.011.5800000.40.4
φ192.842.2311110.480.48
φ223.82.9811110.550.55
φ254.913.8522220.620.62
φ286.164.8333220.70.7
φ328.046.3155330.80.8
φ3610.187.9988550.90.9
φ3811.348.91010550.950.95
φ4012.579.8613136611
φ4213.8510.881515771.051.05
φ4515.912.482020991.131.13
φ5019.6315.41313112121.251.25
φ5523.7618.65454516161.371.37
φ6028.2722.2646421211.51.5
φ6533.1826.05888827271.631.63
φ7038.4830.2111811834341.751.75
φ7544.1834.6815515541411.881.88
φ8050.2739.46201201505022
φ9063.6249.9432232272722.252.25
φ10078.5461.6549149198982.52.5
φ11095.0374.67197191311312.752.75
φ120113.188.781,0181,01817017033
φ130132.73104.191,4021,4022162163.253.25
φ150176.71138.722,4852,4853313313.753.75
計算說明:斷面積 A 由斷面各部位矩形面積加總並補償內圓角; 單位重 = A (cm²) × 7.85 g/cm³ ÷ 10;Ix、Iy 為對形心主軸的二次矩。 點選型號可查看單一規格的完整數據與斷面圖。