Understanding China Standard 18kg Steel Rail Specifications and Uses

The China Standard 18kg Steel Rail is widely recognized for its robust design and reliability in various railway applications. Understanding its specifications and uses is essential for engineers, contractors, and railway operators looking to optimize their transport infrastructure. Here’s a comprehensive look at what makes this steel rail a preferred choice in the industry.

Contact us to discuss your requirements of China Standard 18kg Steel Rail. Our experienced sales team can help you identify the options that best suit your needs.

For more information, please visit Japanese Standard Steel Rail.

Specifications of China Standard 18kg Steel Rail

1. Material Composition: The steel rail is primarily composed of carbon steel, which offers excellent strength and durability under heavy loads.
2. Dimensions: The dimensions of the 18kg rail include a weight of 18 kilograms per meter, a height of approximately 130 mm, and a base width of about 150 mm.
3. Manufacturing Standard: It adheres to the GB/T 2004-2007 standards outlined by the Chinese government, ensuring high quality and consistency in production.
4. Mechanical Properties:
   1. Tensile Strength: The minimum tensile strength is generally around 700 MPa.
   2. Yield Strength: The yield strength typically reaches a minimum of 450 MPa.
   3. Elongation: The elongation percentage varies, generally around 18% for good flexibility.
5. Surface Treatment: The rails are often treated with anti-corrosive coatings to enhance longevity and resistance to environmental factors.

Uses of China Standard 18kg Steel Rail

1. Heavy Railways: Ideal for high-frequency transportation needs, these rails are commonly used in heavy railways, including passenger and freight systems.
2. Light Rail Transit: Some urban transit systems utilize 18kg rails for light rail applications due to their ability to provide a smooth ride while supporting light loads.
3. Industrial Railways: They find significant use in industrial settings, facilitating the movement of materials and goods within factories and warehouses.
4. Miners and Quarries: The durability of these rails makes them suitable for usage in mining operations, enduring tough terrains and heavy machinery.
5. Temporary Tracks: Occasionally, these rails are deployed in temporary tracks for construction or events, given their relatively easy installation.

Benefits of Using China Standard 18kg Steel Rail

1. Cost Efficiency: The availability and relatively low cost of production make these rails economically beneficial for large-scale projects.
2. High Load Capacity: The strong material composition enables the rail to support substantial loads, ensuring safety and minimal deformation.
3. Longevity: With proper treatment and maintenance, 18kg steel rails can last for decades, reducing the need for frequent replacements.
4. Compatibility: They are compatible with various other rail technologies, allowing for easier integration into existing systems.
5. Environmental Adaptability: The anti-corrosive treatments provide resistance against harsh weather conditions, expanding their usability across regions.

In summary, the China Standard 18kg Steel Rail serves as an exemplary standard for railway construction, combining strength, affordability, and practicality to serve a wide range of applications in the industry.

Goto Yongyang to know more.