Construction calculators » Linear expansion coefficient

Thermal expansion coefficient of materials — online calculation

Linear expansion of materials
Material:
Temperature difference
Element length mm


Linear Expansion Coefficient Calculator is designed for the accurate calculation of length changes in elements due to temperature fluctuations. This tool is especially useful in construction and engineering, where thermal expansion of materials must be considered to ensure the reliability and safety of structures.

Measuring the linear expansion coefficient allows determining how various materials respond to temperature changes. This is important when designing pipelines, metal structures, reinforced concrete products, and other elements exposed to thermal effects.

Our calculator provides linear expansion coefficients for a wide range of materials, including major construction materials such as steel, concrete, and wood, as well as metals: aluminum, iron, brass, copper, silver, bronze, platinum, gold, lead, glass, zinc, and gray cast iron. This enables the determination of the thermal coefficient for almost any material used in construction and industry.

To use the calculator, enter the initial length of the element and the temperature difference for which you want to determine thermal expansion. The program will automatically calculate the length change and provide the result in a format convenient for you.

Determining the thermal expansion coefficient is crucial for preventing deformations and damage to structures. By using our calculator, you can account for potential size changes of objects due to temperature fluctuations in advance and make the necessary adjustments to the design.

This tool is indispensable when working with pipes, metal structures, and other elements where thermal expansion can significantly affect functionality and durability. Accurate calculation of the linear expansion coefficient will help ensure the reliability and safety of your projects.