Thermobimetals are a special type of clad materials.

Thermobimetals are composite materials consisting of at least two components with different thermal expansion coefficients. These expand to different degrees when heated, causing the thermobimetal to bend. The greater the difference in thermal expansion between the two components, the greater the bend. Thermobimetals are used when temperature-dependent variables need to be regulated, controlled or limited.

The diverse product range offers grades with the highest thermal sensitivity, individually defined electrical resistance, very good corrosion resistance, and a high thermal application limit. In addition to thermobimetals standardized according to DIN 1715, numerous special thermobimetals are produced. Everything is geared towards your optimal solution. Through years of investment and technological measures at Auerhammer, even minimal dimensions can be manufactured with the highest quality.