Products Description
24kg carbon steel rails are mainly made of carbon steel, and some may be made of low alloy steel. Carbon steel has high strength and hardness, as well as good processing and welding properties, which can meet the use requirements of light rail.
This type of rail has good weldability, which is convenient for on-site welding and connection to form a seamless line.
24kg rails have a certain load-bearing capacity. Although the weight is relatively light, it can still carry a certain driving weight, such as 5 to 10 tons of driving, overhead crane, crane, etc.
This type of rail has a wide range of applications, mainly used for laying temporary transportation lines and light locomotive lines in forest areas, mining areas, factories and construction sites.
55Q Carbon Steel Rail 24kg
| type | weight (kg/m) | material | length (m) |
| 24kg | 24.46 | 55Q | 6-10m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 107 | 92 | 51 | 10.90 |
Other Features
Features of 55Q material
High strength:
55Q material has high tensile strength, usually reaching more than 800 MPa. This allows it to withstand large mechanical loads and is particularly suitable for railway tracks carrying heavy vehicles and items.
55Q steel also has a high yield strength, usually around 600 MPa, which can effectively prevent the rails from plastic deformation during long-term use.
Good wear resistance:
Due to its high hardness and strength, 55Q steel has good wear resistance. This makes it particularly suitable for high-speed railways or heavy-duty railway tracks, able to withstand long-term friction and wear and extend its service life.
The track surface is usually subject to wear from wheels, and the wear resistance of 55Q material can significantly slow down the wear rate of the track.
| 55Q | Mechanical property | Chemical composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HBW | ≤ | ≤ | ||||
| ≥ | ≥ | ≥ | ≥ | ≥ | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
About Us
GNEE (Tianjin) Multinational Trade Co., Ltd.
Founded in 2008, we have won wide acclaim in the field of rail foreign trade with our professional strength and rich experience. We are well aware that only by continuously improving product quality and service level can we win the trust and satisfaction of customers. Therefore, we always adhere to our quality commitment and provide the best rail solutions to 8,000+ customers around the world. Our business covers more than 160 countries. All this is inseparable from the joint efforts of our more than 200 employees.
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