2000 series aluminum alloy plate

is characterized by high hardness, with the highest content of copper element, about 3-5% .

2000 series aluminum rod 

belongs to aviation aluminum material, is not often used in conventional industry

Hardness: 

first of all, it is directly related to the chemical composition of the alloy, with the highest content of copper, about 3-5%

Secondly,different states also have a greater impact, in terms of the maximum hardness that can be achieved7series>2series>4series>6series>5series>3series>1series。

Strength: is an important factor that must be considered in product design, is the aluminum alloy component as a component of the pressure under the lowest strength of pure aluminum, and 2 and 7 heat treatment alloy degree is the highest, hardness and strength has a certain phase relationship corrosion resistance: corrosion resistance including chemical corrosion, stress corrosion resistance and other properties

generally speaking，1series>5series>3series=6series>2series=7series。