The relationship between aluminum coil and temperature is significant as temperature influences the coil's physical properties and performance. At lower temperatures, aluminum coils become more brittle and susceptible to cracking or breaking. As the temperature increases, aluminum's ductility improves, allowing it to be more easily shaped and formed. However, excessive heat can also lead to deformation and loss of strength. The thermal conductivity of aluminum is high, meaning it conducts heat well, which is useful in applications requiring heat transfer. Additionally, the electrical conductivity of aluminum is affected by temperature; as temperature rises, resistance increases, which can impact applications where electrical conductivity is critical.