2000 Series Aluminum Alloy Sheet/Coil 2014 2017 2219 2024
Aluminum alloy with copper as the main trace element. High strength hard aluminum, can be strengthened by heat treatment, the strength is only second to 7 series. Generally used in structural materials, but also for forging. Used for structural parts of aircraft, structure parts of building and transportation tools, mold, mechanical parts requiring high strength, cabinet shell, etc.