Dimensões da seção do trilho
Índice
As dimensões dos trilhos incluem, principalmente, a altura do trilho, a largura da base, a largura da cabeça, a espessura da alma, a profundidade da cabeça, a profundidade da base e o peso nominal por jarda ou metro. As dimensões dos trilhos ferroviários permitem identificar os tipos da maioria dos trilhos.
The charts below list common railroad track dimensions such as ASCE Rail, 115Re Rail, UIC60 Rail, DIN Rail, other Crane rail, and more. Some of the mill marks on rails are shown too.
ASCE/ AREA/ARA Rail Specification
| Rail Type | Section Index | Common Web Mark | Weight Per Yard | Hight inch | Base width inch | Head Width inch | Web thickness inch | Common Length ft |
| ASCE | 1240 | 12AS | 12 lb. | 2 | 2 | 1 | 3/16 | 30 |
| ASCE | 1640 | 16AS | 16 lb. | 2 3/8 | 2 3/8 | 1 11/64 | 7/32 | 30 |
| ASCE | 2040 | 20AS | 20 lb. | 2 5/8 | 2 5/8 | 1 11/32 | 1/4 | 30 |
| ASCE | 2540 | 25AS | 25 lb. | 2 3/4 | 2 3/4 | 1 1/2 | 19/64 | 40,30 |
| ASCE | 3040 | 30AS | 30 lb. | 3 1/8 | 3 1/8 | 1 11/16 | 21/64 | 40,30 |
| ASCE | 3540 | 35AS | 35 lb. | 3 5/16 | 3 5/16 | 1 3/4 | 23/64 | |
| ASCE | 4040 | 40AS | 40 lb. | 3 1/2 | 3 1/2 | 1 7/8 | 25/64 | 40,30 |
| ASCE | 4540 | 45AS | 45 lb. | 3 11/16 | 3 11/16 | 2 | 27/64 | |
| ASCE | 5040 | 50AS | 50 lb. | 3 7/8 | 3 7/8 | 2 1/8 | 7/16 | |
| ASCE | 5540 | 55AS | 55 lb. | 4 1/16 | 4 1/16 | 2 1/4 | 15/32 | |
| ASCE | 6040 | 60AS | 60 lb. | 4 1/4 | 4 1/4 | 2 3/8 | 31/64 | 40,33,30 |
| ASCE | 6540 | 65AS | 65 lb | 4 7/16 | 4 7/16 | 2 13/32 | 1/2 | |
| ASCE | 7040 | 70AS | 70 lb | 4 5/8 | 4 5/8 | 2 7/16 | 33/64 | |
| ASCE | 7540 | 75AS | 75 lb. | 4 13/16 | 4 13/16 | 2 15/32 | 17/32 | |
| ASCE | 8040 | 80AS | 80 lb. | 5 | 5 | 2 1/2 | 35/64 | 39,33 |
| ASCE | 8540 | 85AS | 85 lb. | 5 3/16 | 5 3/16 | 2 9/16 | 9/16 | 39,33 |
| ASCE | 9040 | 90AS | 90 lb. | 5 3/8 | 5 3/8 | 2 5/8 | 9/16 | 33,30 |
| ASCE | 10040 | 100AS | 100 lb. | 5 3/4 | 5 3/4 | 2 3/4 | 9/16 | |
| Rail Type | Section Index | Common Web Mark | Weight Per Yard | Hight width inch | Base width inch | Head width inch | Web thickness inch | Common Length ft |
| AREA | 11525 | 115RE | 115 lb. | 6 5/8 | 5 1/2 | 2 23/32 | 5/8 | 39,33 |
| AREA | 13637 | 136RE | 136 lb. | 7 5/16 | 6 | 2 15/16 | 11/16 | 39 |
| AREA | 14025 | 140RE | 140 lb.lb. | 7 5/16 | 6 | 3 | 3/4 | 39 |
| Rail Type | Section Index | Common Web Mark | Weight Per Yard | Hight inch | Base width inch | Head width inch | Web thickness inch | Common Length ft |
| ARA-A | 9020 | 90RA | 90 lb. | 5 5/8 | 5 1/8 | 2 9/16 | 9/16 | 39,33 |
| ARA-A | 10020 | 100RA | 100 lb. | 6 | 5 1/2 | 2 3/4 | 9/16 | 39,33 |
| ARA-B | 9030 | 90RB | 90 lb. | 5 17/64 | 4 49/6 | 2 9/16 | 9/16 | |
| ARA-B | 10030 | 100RB | 100 lb. | 5 41/64 | 5 9/64 | 2 21/32 | 9/16 | 39,33 |
EN Rail Specification ( EN 13674-1-2003 )
| Rail Type | Head width (mm) | Altura (mm) | Base width (mm) | Web thickness (mm) | Nominal weight (kg/m) | Cross Section Area (cm2) | Mo. Of inertia (cm4) | Comprimento （m） |
| 60E1 (UIC60) | 72 | 172 | 150 | 16.5 | 60.21 | 76.70 | 3038.3 512.3 | 12-25 |
| 55E1 (U55) | 62 | 155 | 134 | 19 | 56.03 | 71.4 | 2150.4 418.4 | 12-25 |
| 54E1 (UIC54) | 70 | 159 | 140 | 16 | 54.77 | 69.77 | 2337.9 419.2 | 12-25 |
| 54E3 (S54) | 67 | 154 | 125 | 16 | 54.57 | 69.52 | 2074.0 354.8 | 12-25 |
| 50E1 (U50E) | 65 | 153 | 134 | 15.5 | 50.37 | 64.2 | 1987.8 365.0 | 12-25 |
| 50E2 (50EB-T) | 72 | 151 | 140 | 15 | 49.97 | 50.66 | 1988.8 408.4 | 12-25 |
| 50E4 (UIC50) | 70 | 152 | 125 | 15 | 50.46 | 64.3 | 1934.0 315.2 | 12-25 |
| 50E5 (50 UNI) | 67 | 148 | 135 | 14 | 49.9 | 63.6 | 1844.0 362.4 | 12-25 |
| 50E6 (U50) | 65 | 153 | 140 | 15.5 | 50.9 | 64.89 | 2017.8 396.8 | 12-25 |
| 49E1 (S49) | 67 | 149 | 125 | 14 | 49.39 | 62.92 | 1816.0 319.1 | 12-25 |
| 49E2 ( S49T) | 67 | 148 | 125 | 14 | 49.1 | 62.6 | 1796.3 318.4 | 12-25 |
GB Rail Specification
| Rail Type | Head width (mm) | Height (mm) | Base width (mm) | Web thickness (mm) | Cross Section Area (cm2) | Nominal weight (kg/m) | ||
| 9kg | 32.1 | 63.5 | 63.5 | 5.9 | 11.29 | 8.94 | ||
| 12kg | 38.1 | 69.85 | 69.85 | 7.54 | 15.54 | 12.2 | ||
| 15kg | 42.86 | 79.37 | 79.37 | 8.33 | 19.33 | 15.2 | ||
| 18kg | 40 | 90 | 80 | 10 | 23.07 | 18.06 | ||
| 22kg | 50.8 | 93.66 | 93.66 | 10.72 | 28.39 | 22.3 | ||
| 30kg | 60.33 | 107.95 | 107.95 | 12.3 | 38.32 | 30.1 | ||
| Rail Type | Head width (mm) | Height (mm) | Base width (mm) | Web thickness (mm) | Cross Section Area (cm2) | Nominal weight (kg/m) | ||
| 43kg | 70 | 140 | 114 | 14.5 | 57.0 | 44.65 | ||
| 50kg | 70 | 152 | 132 | 15.5 | 65.8 | 51.51 | ||
| 60kg | 73 | 176 | 150 | 16.5 | 77.45 | 60.64 | ||
Crane Rail
| Rail Type | Height (mm) | Head width (mm) | Base width (mm) | Web thickness (mm) | Head Depth (mm) | Base Depth (mm) | Nominal Weight (kg/m) | Cross Section area (cm2) | Mo. of Inertia (cm4) |
| A45 | 55 | 45 | 125 | 24 | 20 | 8 | 22.1 | 28.2 | 90, 170 |
| A55 | 65 | 55 | 150 | 31 | 25 | 9 | 31.8 | 40.5 | 178, 337 |
| A65 | 75 | 65 | 175 | 38 | 30 | 10 | 43.1 | 54.9 | 319, 608 |
| A75 | 85 | 75 | 200 | 45 | 35 | 11 | 56.2 | 71.6 | 531, 1011 |
| A100 | 95 | 100 | 200 | 60 | 40 | 12 | 74.3 | 94.7 | 858, 1345 |
| A120 | 105 | 120 | 220 | 72 | 47 | 14 | 100 | 127.4 | 1361, 2350 |
| A150 | 150 | 150 | 220 | 80 | 50 | 14 | 150.3 | 191.4 | 4373, 3850 |
| Rail Type | Height (mm) | Head width (mm) | Base width (mm) | Web thickness (mm) | Head Depth (mm) | Base Depth (mm) | Nominal Weight (kg/m) | Cross Section area (cm2) | Mo. of Inertia (cm4) |
| QU70 | 120 | 70 | 120 | 28 | 32.5 | 24 | 52.8 | 67.3 | 327.16, 1081.99 |
| QU80 | 130 | 80 | 130 | 32 | 35 | 26 | 63.69 | 81.13 | 482.39, 1547.40 |
| QU100 | 150 | 100 | 150 | 38 | 40 | 30 | 88.96 | 113.32 | 376.94, 940.98 |
| QU120 | 170 | 120 | 170 | 44 | 45 | 35 | 118.1 | 150.44 | 1694.83, 4923.79 |
| Rail Type | Height (mm) | Head width (mm) | Base width (mm) | Web thickness (mm) | Nominal Weight (kg/m) | ||||
| CR73 | 135 | 100 | 140 | 32 | 73.3 | ||||
| CR100 | 150 | 120 | 155 | 39 | 100.2 | ||||
1kg/m =2.015904 lbs/yard
1 lb/yard =0.4960553 kg/m
