TBT2344 60kg steel rail

TBT2344 60kg steel rail also be named 60N rail, it is used for Chinese 350 km/h state expree railway line, the head width was reduced 2.2mm, the outline is more near train wheel, so as to reduce the running wear. Welcome your inquiry.

Drawing of TBT2344 60kg steel rail

The normal materials as below:

The TBT2344 60kg steel rail is a robust and reliable rail profile used extensively in heavy-haul and high-speed railway applications around the world. Weighing 60 kilograms per meter, this type of rail is engineered to withstand the demands of modern rail transport, making it a preferred choice for mainline railways that bear high loads and provide high-speed travel.

With a designation of 60kg, the TBT2344 rail profile indicates its heavy-duty nature. This high weight per unit length translates into a high moment of inertia, which ensures superior stability and strength under the stress of passing trains. The TBT2344 60kg steel rail is designed to provide a broad head, a deep web, and a thick foot. This design results in better load distribution across the rail and the track structure, effectively reducing the impact on the rail and extending its service life.

The material composition of the TBT2344 60kg rail typically includes high-quality steel grades, such as U71Mn or similar, which are known for their high tensile strength and excellent wear resistance. The use of such materials is crucial for maintaining the integrity of the rail under heavy axle loads and high-frequency traffic.

One of the defining characteristics of the TBT2344 60kg steel rail is its compatibility with advanced fastening systems. These systems ensure secure attachment of the rail to the sleepers (ties) and maintain correct gauge and alignment, which is essential for the safety of high-speed operations. The rail can also be thermite welded or flash butt-welded to create long welded rails that reduce the number of joints, thereby providing a smoother ride and reducing maintenance needs.

The TBT2344 60kg rail is often manufactured to meet or exceed international standards, ensuring consistent quality and performance. Its design takes into account factors such as load conditions, environmental elements, and fatigue resistance, making it a suitable option for various climatic regions and operational requirements.

To summarize, the TBT2344 60kg steel rail is a high-performance rail profile designed for heavy-duty and high-speed railway lines. Its heavy weight, strong material composition, and compatibility with modern fastening systems make it an ideal solution for rail networks that require durability, stability, and safety. Its adoption in mainline railways is a testament to its reliability and effectiveness in supporting the growth and demands of the global rail industry.

We can supply the international standard flat bottom rails as below:

If you need anyone, please feel free to contact us.