GOST 7174-75 P50 50 kg rails are used for locomotives and wagons on low-speed national railway lines, and can also be used in metros or trams.
Our 50kg rails have a hardness of R260 and are available in lengths from 12.5m to 25m. If you have special requirements, please let us know.
Specification:
Material: 50Mn/U71Mn
Weight: 51.514KG/M
Length: 12.5-25m
Standard: GB2585-2007 heavy rail
| Rail Type | Weight(Kg/m) | Material | Length(m) |
| 50kg | 51.514 | 50Mn/U7Mn | 12.5-25 |
| Head Width(mm) | Bottom Width(mm) | Rail Height(mm) | Web Thickness |
| 70 | 132 | 152 | 15.5 |
Drawing:
