What is the exact weight per meter of UIC54 steel rail?
Mar 16, 2026
What is the exact weight per meter of UIC54 steel rail?
The exact theoretical weight of a UIC54 steel rail (also known as 54E1 under the modern EN standard) is 54.77 kilograms per meter. This specific weight profile strikes an ideal balance between high load-bearing capacity and cost-efficiency, It is widely used in mainline railways, transit systems, and industrial crane tracks due to its high strength, wear resistance, and stability.
Key Dimensional Parameters Influencing the Weight:
The precise weight of 54.77 kg/m is a direct result of the rail's highly engineered cross-sectional geometry. During the manufacturing process, maintaining these exact dimensions is crucial to achieving the correct weight and ensuring seamless compatibility with existing rail fasteners, baseplates, and sleepers. The standard cross-sectional dimensions for the UIC54 rail that determine its mass include:
UIC54 Rail Specification:
| Profile | Standard | Dimensions mm | Section S | Mass m | ||||
|---|---|---|---|---|---|---|---|---|
| H | B | C | D | E | cm² | kg/m | ||
| 54E1 (UIC54) | EN 13674 – 1 | 159,00 | 140,00 | 70,00 | 49,40 | 16,00 | 69,77 | 54,77 |
Why Exact Weight Matters in Railway Construction?
In track engineering, the weight of the rail is not merely a commercial specification; it is a critical safety and structural parameter. The exact weight of 54.77 kg/m dictates the uic54 rail profile's moment of inertia and section modulus. These mechanical properties directly determine the rail's resistance to bending, vertical deflection, and fatigue under heavy axle loads.
Furthermore, knowing the precise weight per meter is essential for logistics and installation. It allows project managers to accurately calculate the total steel tonnage required for a specific length of track, organize proper maritime or freight transportation, and determine the lifting capacity needed for the track-laying machinery on site.
GNEE RAIL's UIC54 rail is engineered for superior safety and stability.The optimized chemical composition improves strength and ductility.Our rails can withstand heavy axle loads and frequent train passage.Precise dimensions ensure perfect matching with sleepers and fastening systems.We use advanced testing equipment to monitor quality in real time.All products meet international railway standards and certification requirements.We offer flexible order quantities and fast production cycles.Our UIC54 rail helps customers build safer, more reliable railway systems.
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