GB 38kg Heavy Steel Rails

GB38kg heavy-duty steel rails are a type of rail classified based on the mass per meter of length, with a mass of 38 kilograms per meter.

Classification:  In the classification of steel rails, light rail, medium rail, and heavy rail are usually classified according to the mass per meter. The mass of light rail is less than or equal to 24 kilograms per meter, the mass of medium rail is between light rail and heavy rail, and the mass of heavy rail is greater than or equal to 38 kilograms per meter. Therefore, GB38kg steel rails belong to the category of heavy-duty rails.

GB 38kg steel rails

Material:  GB38kg heavy-duty steel rails are usually made of high-quality steel, such as 50Mn and other materials. These materials have good mechanical properties and fatigue resistance, which can meet the needs of high-speed and heavy-duty train operation.

Performance:  The physical properties of GB38kg heavy-duty steel rails include yield strength, tensile strength, and elongation. Yield strength refers to the minimum stress at which a steel rail begins to undergo plastic deformation when subjected to external forces; Tensile strength refers to the maximum stress that a steel rail can withstand during a tensile test; Elongation is the ratio of the elongation of a steel rail after the specimen breaks in a tensile test to its original length. These performance indicators reflect the strength and toughness of steel rails, and are important criteria for evaluating their quality and service life.

38kg heavy-duty steel rails

The company's main business covers the import and export of various types of steel rails, including but not limited to heavy-duty railway rails, urban rail transit rails, and specially customized steel products. We have established long-term and stable cooperative relationships with many well-known steel companies at home and abroad, ensuring that the steel products we supply not only meet international standards, but also meet the specific technical requirements and customization needs of our customers.

Our transaction process