The main alloy element of 7A09 aluminum alloy is zinc, with high strength, good mechanical properties and anode reaction, good plasticity after solution treatment, good heat treatment strengthening effect, good strength below 150 degrees, and particularly good low temperature strength, welding Poor performance, with stress corrosion cracking tendency. 7A09 aluminum sheets are mainly used to manufacture aircraft structures and other high-stress structural parts that require high strength and strong corrosion resistance, such as upper and lower wing wall panels and beams.
7A09 T6 aluminum alloy plate:
Regular thickness range: 0.3-4mm
Regular width range: 1000-2600mm
The following table shows the chemical composition of aluminium / aluminum 7A09 alloy.
The physical properties of aluminium / aluminum 7A09 alloy are outlined in the following table.
7A09 T6 aluminum alloy plate mechanical properties:
|Temper||Thickness/mm||Rm(Mpa) Tensile Strength||Rp0.2(MPa)Yield Strength||A50% Breaking Elongation||Standard|
|Standard||zhuxia performance||Standard||zhuxia performance||Standard||zhuxia performance|
|T6||0.5-3.5||≥480||550-570||≥400||480-500||≥7||11-15||GB/T3880 、EN485、ASTM B209|
* Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.