Will aluminum alloy melt at high temperatures

Aluminum alloy will melt at high temperatures. The melting point of aluminum alloy is usually between 600 ℃ and 900 ℃, depending on the composition of the aluminum alloy and the content of alloying elements. For example, the melting point of 2024 aluminum alloy is about 640 ℃, while the melting point of 7075 aluminum alloy is about 730 ℃. When the temperature reaches this range, the aluminum alloy will gradually melt until it is completely liquefied.

In addition, aluminum alloys undergo other changes in high-temperature environments. Due to the high coefficient of linear expansion of aluminum alloy, deformation or loss of stability may occur when the temperature reaches a certain level. At the same time, aluminum alloys are also prone to oxidation reactions at high temperatures, forming oxide films that may affect the properties of the material.

Therefore, when using aluminum alloy products, it is necessary to avoid prolonged exposure to high temperatures or direct heating by open flames to prevent melting, deformation, or other damage. At the same time, when selecting aluminum alloy materials, it is also necessary to comprehensively consider the specific application scenarios and temperature requirements to ensure that they can meet the usage requirements.