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7A09 T6 Aluminum Alloy Sheet for Aerospace

Alloy: 7A09
Temper:T6
thickness: 0.55mm-4.0mm
width: 1000mm-2600mm
surface: mill finish or at request
standard: GB/T3880 、EN485、ASTM B209

Quantity:

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.


SPECIFICATION


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.

Chemical Composition

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Standard

0.5

0.5

1.0-2.0

0.15

2.0-3.0

0.16-3.0

5.1-6.1

0.1

GB/T3190

ASTM B209

EN573



The physical properties of aluminium / aluminum 7A09 alloy are outlined in the following table.

7A09 T6 aluminum alloy plate mechanical properties:

TemperThickness/mmRm(Mpa) Tensile Strength
Rp0.2(MPa)Yield StrengthA50% Breaking ElongationStandard
Standardzhuxia performanceStandardzhuxia performance
Standardzhuxia performance
T60.5-3.5≥480550-570≥400480-500≥711-15GB/T3880 、EN485、ASTM B209


* Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.



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