Thermal expansion refers to matter changing its volume following a change in temperature. Thermal Extensibility is an application that calculates exactly how much of a specific metal, whose length is predefined, will grow in size. In order to get accurate results you must also specify the temperature in Celsius for both start and end values.

Thermal Extensibility is very easy to use and is made available as a freeware. The application is also fully portable meaning you don't have to install it and will not add any entry to your system registry....Read more about Thermal Extensibility