钢轨类型 | 尺寸(毫米) | 截面面积F(厘米2) | 理论重量(公斤/米) | ||||
(公斤/米) | 高A度 | 底B宽 | 头C宽 | 腰D厚 | |||
轻轨 | 5 | 50 | 44 | 22 | 4.5 | 6.41 | 5.03 |
8 | 65 | 54 | 25 | 7 | 10.76 | 8.42 | |
11 | 80.5 | 66 | 32 | 7 | 14.31 | 11.2 | |
15 | 91 | 76 | 37 | 7 | 18.8 | 14.72 | |
18 | 90 | 80 | 40 | 10 | 23.07 | 18.06 | |
24 | 107 | 92 | 51 | 10.9 | 31.24 | 24.46 | |
重轨 | 33 | 120 | 110 | 60 | 12.5 | 42.5 | 33.286 |
38 | 134 | 114 | 68 | 13 | 49.5 | 38.73 | |
43 | 140 | 114 | 70 | 14.5 | 57 | 44.653 | |
50 | 152 | 132 | 70 | 15.5 | 65.8 | 51.514 |