What Are 54E1 Rail Weight?
Mar 31, 2026
What Are 54E1 Rail Weight?
54E1 rail weight refers to the nominal mass per meter of 54E1 rail (also known as UIC54 rail), which is a key parameter closely related to UIC54 rail dimensions, UIC54 rail profile and UIC54 rail specification. As a standardized European standard rail, 54E1 rail has a fixed nominal weight specified by EN 13674-1 and UIC 860 standards.
The 54E1 rail (also known as UIC54) has a nominal weight of 54.77KG/M. This European standard profile (EN 13674-1) is a widely used heavy-duty rail for mainlines, urban transit, and freight.
uic54 rail specification:
| Type of Rail | Standard | Dimensions (mm) | Section S | Mass m | ||||
| H | B | C | D | E | cm² | kg/m | ||
| European standard EN 13674-1 | ||||||||
| 54E1 (UIC54) | EN 13674 - 1 | 159,00 | 140,00 | 70,00 | 49,40 | 16,00 | 68,77 | 54,77 |
GNEE RAIL, as a professional UIC54 rail manufacturer, strictly controls the weight accuracy of 54E1 rail and UIC54 rail, ensuring that each product meets the standard requirements and provides reliable support for global railway and industrial track projects.
Factors Affecting 54E1 Rail Weight
Although 54E1 rail has a standardized nominal weight, several factors may cause slight deviations in actual weight, all of which are strictly controlled by GNEE RAIL to ensure compliance with UIC54 rail specification.
- The first factor is the 54E1 rail profile precision-if the rail head, web or base has slight dimensional deviations during processing, it will affect the cross-sectional area and thus the per-meter weight.
- The second factor is the steel grade of the rail; different steel grades (such as R260, R260Mn, R350HT) have slightly different densities, which may cause minor weight differences, but this difference is negligible and within the allowable error range.
| R350HT | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥1175 | 9% | 350-390 | 0.72-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.020 | 2.5 | 20 | ||||
| R260Mn | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 10% | 260-300 | 0.55-0.75 | 0.15-0.60 | 1.30-1.70 | 0.025 | 0.035 | 2.5 | 20 | ||||
| R260 | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 10% | 260-300 | 0.62-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.025 | 2.5 | 20 | ||||
- The third factor is the surface treatment process. Some 54E1 rail and UIC54 rail need anti-corrosion treatment (such as hot-dip galvanizing) according to project requirements, and the thickness of the anti-corrosion layer will increase the weight slightly.
FAQ
Q1: What is the standard weight of 54E1 rail?
The standard nominal weight of 54E1 rail (also known as UIC54 rail) is 54.77 kg per meter (kg/m), which is specified by EN 13674-1 and UIC 860 standards. This weight is matched with the standard 54E1 rail profile and UIC54 rail dimensions, ensuring stable performance and interchangeability in various engineering projects.
Q2: Is there any error in the actual weight of 54E1 rail?
Yes, there is a small allowable error in the actual weight of 54E1 rail, which is strictly controlled within ±3% of the nominal weight (54.77 kg/m) in accordance with UIC54 rail specification. GNEE RAIL uses advanced detection equipment to test the weight of each batch of 54E1 rail and UIC54 rail, ensuring that the error is within the standard range and does not affect project use.
Q3: Does the steel grade affect the weight of 54E1 rail?
The steel grade (such as R260, R260Mn, R350HT) has a slight impact on the weight of 54E1 rail due to the small difference in steel density, but this impact is negligible and within the allowable error range. The 54E1 rail weight of different steel grades provided by GNEE RAIL all meets the standard nominal weight requirement and UIC54 rail specification.
Q4: Can GNEE RAIL provide 54E1 rail with customized weight?
On the basis of complying with UIC54 rail specification and EN 13674-1 standards, GNEE RAIL can adjust the 54E1 rail profile and UIC54 rail dimensions appropriately according to customer project needs, thereby adjusting the per-meter weight within a reasonable range. We will provide professional technical advice to ensure that the customized weight meets the load-bearing and installation requirements of the project.
As a professional 54E1 and UIC54 rail manufacturer, GNEE RAIL is a reliable solution provider, not just a supplier. We strictly control 54E1 rail weight accuracy, 54E1 rail profile precision and UIC54 rail dimensions, ensuring all products meet UIC54 rail specification. With advanced equipment and professional technicians, we guarantee stable weight consistency and product performance, and can customize solutions for your project. For accurate 54E1 rail weight parameters and tailored support, let's discuss your project needs together.
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