Aluminum Coil

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3003 Aluminum Coil


3003 aluminum alloy is a medium strength alloy with very good atmospheric corrosion resistance, very good weldability and good cold formability. Compared with 1000 series alloys, it has better mechanical properties, especially at high temperatures.

7075 Aluminum Coil


7075 aluminum alloy is an aluminum alloy with zinc as the main alloying element. It has excellent mechanical properties, showing good ductility, high strength, toughness and good fatigue resistance. Due to the presence of microsegregation, it is more brittle than many other aluminum alloys, but has significantly better corrosion resistance than 2000 alloys. It is one of the most commonly used aluminum alloys in high-stress structural applications and has been widely used in aircraft structural components.