Products Description
The 18kg lightweight rail 55Q material is a specific type of railway track material, with the "18kg" in its name indicating a weight of 18 kilograms per meter of rail, and "55Q" representing the material grade used for the rail. The term '55Q' here refers to the material of the rail meeting certain standards, usually used to indicate the chemical composition and mechanical properties of the rail. Specifically, it refers to a high-quality railway rail steel grade with good strength, toughness, and wear resistance.
The 18kg lightweight steel rail made of 55Q material is suitable for withstanding medium loads and low-speed railway systems. Due to its excellent strength, toughness, wear resistance, and fatigue resistance, 55Q steel rails can provide long-term reliable performance in certain low load, low-speed railway lines. Its characteristics make it very suitable for use in some industrial, mining, or short distance railway systems, which can effectively reduce maintenance costs and improve the service life of railways
YB222 18kg Light Steel Rail 55q
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| 18Kg | 18.06 | 55Q | 6-8m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 90 | 80 | 40 | 10 |
Other Features
Characteristics of 55Q material
Material standard:
55Q steel rails are manufactured according to Chinese national standards (such as GB/T 11264-2016) and are commonly used in the manufacture of railway tracks. It belongs to high-strength steel rails with good mechanical properties, suitable for railway lines that can withstand certain loads. The chemical composition and treatment process of 55Q steel rails ensure their excellent fatigue resistance and wear resistance.
Chemical composition:
Steel rails made of 55Q material generally contain high levels of carbon (C) and manganese (Mn), as well as trace amounts of silicon (Si), chromium (Cr), and other elements. The addition of these elements enhances the strength and wear resistance of the rails, especially in terms of higher strength and wear resistance. The specific chemical composition may vary depending on different production standards and uses.
Light Steel Rail
| Light Steel Rail | size | Rail Height | Bottom Width | Head Width | Web Thickness | Weightkg/m |
| 8kg | 65 | 54 | 25 | 7 | 8.42 | |
| 12kg | 69.85 | 69.85 | 38.1 | 7.54 | 12.2 | |
| 15kg | 79.37 | 79.37 | 42.86 | 8.33 | 15.2 | |
| 18kg | 90 | 80 | 40 | 10 | 18.06 | |
| 22kg | 93.66 | 93.66 | 50.8 | 10.72 | 22.3 | |
| 24kg | 107 | 92 | 51 | 10.9 | 24.46 | |
| 30kg | 107.95 | 107.95 | 60.33 | 12.3 | 30.1 |
About Us
GNEE (Tianjin) Multinational Trade Co., Ltd.
Our steel rail sales business has covered over 160 countries and regions worldwide. Our steel rail products can be seen in both developed European countries and developing African continents. We are committed to building a global sales network and providing high-quality rail solutions to more countries.
The company has over 200 professional employees with rich industry experience and expertise. From product research and development, production and manufacturing to sales and service, every link is handled by a professional team.
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