Aluminum coil is distinct from other metal coils due to its lightweight, high corrosion resistance, and excellent thermal and electrical conductivity. Compared to steel coils, aluminum coils are softer and more ductile, making them easier to bend and shape without breaking. They are also non-magnetic and have a lower melting point. Copper coils, on the other hand, have superior electrical conductivity but are heavier and more expensive. Zinc coils offer good corrosion resistance but are less ductile and have lower strength. Each metal coil has specific properties that make them suitable for different applications, such as construction, electrical wiring, or automotive parts.