The S49 (49E1) rail is a European-standard medium-to-heavy rail profile, engineered for a wide range of applications from main railway lines to heavy industrial tracks. Its robust design is manufactured to the EN 13674-1 standard, ensuring high performance, durability, and compatibility with European railway systems. With a nominal weight of 49 kg per meter, it provides an excellent balance of strength and cost-effectiveness.
Specifications
| Specification | Value | Unit |
| Calculated Mass / Weight | 49.39 | kg/m |
| Standard Length | Up to 25 | m |
| Rail Height | 149.0 | mm |
| Head Width | 70.0 | mm |
| Base Width | 125.0 | mm |
| Material Grades | R260,R350HT | – |
| Tensile Strength | 880−1180 | MPa |
Key Features and Benefits
The S49 (49E1) rail’s profile and manufacturing standard are optimized for demanding railway environments.
- Heavy-Duty Profile: Its substantial mass and robust dimensions provide superior structural integrity, allowing it to withstand the repeated stresses and high speeds of modern railway operations with minimal deformation.
- European Standard (EN): Compliance with the EN 13674-1 standard guarantees proven performance and interoperability, making it a reliable choice for international projects and modern rail networks.
- Exceptional Durability: The use of high-strength steel grades enhances the rail’s resistance to rolling contact fatigue and wear, contributing to a significantly longer service life and reduced maintenance requirements.
Applications
The S49 (49E1) rail is a versatile product essential for various high-stress railway and industrial environments:
- Conventional Railway Lines: Serves as a primary rail for national and regional railway networks.
- Heavy-Haul Freight Corridors: Provides a stable and durable track for freight lines carrying heavy axle loads.
- Industrial Tracks: Used in large-scale industrial plants, ports, and mining facilities for high-volume transport of materials and goods.
- Urban Transit: Can also be used in specific urban and metropolitan rail systems where a strong, medium-heavy rail is required.
