50E4 Rail
50E4 Rail is a widely adopted European rail profile defined under EN 13674-1 standard, with a nominal weight of 50 kg/m. Also referred to as 50 kg rail or 50E4 steel rail, it is designed for heavy-duty railway lines, mining tracks, and industrial rail systems.
The 50E4 rail profile has a balanced geometry, with head width, web thickness, and base width optimized for stability. This design ensures excellent load-bearing capacity and long service life. Its dimensions and mechanical properties make it a reliable choice for both mainline railway tracks and specialized transport infrastructure where strength and durability are critical.
Specifications of 50E4 Rail
| Height: 152 mm | Base Width: 125 mm |
| Head Width:70 mm | Web Thickness: 15 mm |
| Length: 6m-24m | Material: R200/R260/R260Mn/R350HT |
| Weight: 50.46 kg/m | Standard: EN13674-1 |
Need specific length or steel grade for your track system? Contact us for tailored production options.
50E4 Rail Steel Grade & Material
50E4 rail is commonly manufactured using premium grades such as R260 and R350HT, specified under the EN 13674-1 railway steel standard. These steels are engineered to deliver excellent strength, wear resistance, and fatigue performance, making them ideal for long-term heavy-haul and high-frequency operations.
- R260 steel – offers good weldability and balanced toughness, suitable for conventional passenger and freight lines.
- R350HT (head-hardened steel) – provides superior hardness and extended service life, especially for heavy axle-load lines, mining tracks, and curves subject to high abrasion.
Applications of 50E4 Rail
Mainline & Passenger Railways
50E4 steel rail is widely applied in mainline tracks and regional passenger lines, offering stable geometry and reliable support for medium-to-heavy axle loads. It is designed in accordance with EN 13674-1 standards. This ensures long-term safety, durability, and reduced maintenance for both freight and passenger transport.
Ports Projects
For ports, shipyards, and tunnel railways, 50E4 rails provides a dependable track solution for crane runways, shiplifts, and specialized infrastructure projects. Customization options include rail drilling, bending, and protective coatings. These features allow the rail to adapt to diverse project requirements while maintaining long service life and precise alignment.
Industrial Transport
In industrial rail systems and mining operations, 50E4 steel rail is used for ore wagons, steel mill trolleys, and factory logistics lines. Its strong wear resistance and head-hardened options make it suitable for mining rail tracks. This ensures consistent performance under heavy-duty and high-vibration environments.
Processing Options for 50E4 Rail
Our in-house facilities provide a wide range of 50E4 type rail processing services to meet diverse project requirements. By completing machining and finishing work in the factory, we help reduce on-site workload and ensure accurate installation.
Our Services Include:
- Cold and thermal bending for curved tracks, crane runways, or tunnel applications.
- Straight and angled cutting to exact lengths for quick assembly.
- Precision hole punching or drilling for fishplates and fastening systems.
- Options such as painting, oiling, or zinc spraying for improved corrosion resistance.
50E4 Rail Export & Container Loading
All 50E4 rails are packed and shipped following international export standards to ensure safe delivery. Rails are usually bundled with steel straps and supported by wooden blocks to avoid movement during transit. For long-distance sea shipping, waterproof wrapping and anti-corrosion coatings can be applied upon request.
Accessories such as fishplates, clips, and bolts are packed in strong wooden crates, firmly fixed inside the container to prevent damage. Our logistics team has extensive experience handling bulk rail shipments to Africa, South America, and Southeast Asia, ensuring reliable and on-time delivery.
FAQ—Customer Concerns for 50E4 Rail
What is the difference between 50E4 rail and UIC54 rail?
→ While both profiles are used in European railway systems, the 50E4 rail is lighter and slightly smaller in base width than the UIC54 rail (54E1). Selection depends on axle load requirements and track design.
Is the 50E4 rail interchangeable with other rail profiles?
→ The 50E4 rail shares similar dimensions with some European standard rails, but interchangeability depends on fastening systems and track design. Our engineering team can advise if 50E4 rails are compatible with your project or suggest alternatives like 54E1 rails.
How long does a 50 E4 rail typically last in service?
→ Service life of 50E4 railway track depends on traffic volume, axle load, and maintenance. With proper installation and grinding cycles, 50E4 rails can perform reliably for 20–30 years in mainline use.
What standards and certifications does 50E4 rail meet?
→ Our 50E4 rails comply with EN 13674-1 requirements and are produced under strict quality control with ISO9001 certification and support for third-party inspection.
50E4 Rail for Sale
Choosing the right supplier is as critical as choosing the right rail profile. At Glory Track, our 50E4 rails are backed by a proven track record in international railway and industrial projects. With a dedicated export team and strong logistics network, we ensure smooth customs clearance, safe packaging, and reliable delivery to your site—no matter where your project is located.
Beyond product supply, we provide engineering support and tailored processing services. Flexible order solutions help our clients reduce downtime and installation risks. By partnering with us, you gain not only certified 50E4 rails but also a professional team committed to building long-term, reliable cooperation.
Contact Us Today
Looking for reliable 50E4 rails supply for your railway or industrial project? Fill out the form below and our engineering team will respond within 24 hours with a tailored solution.