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7020 T6 Temper Aluminium Coil For Safety Protection

7020 T6 Aluminium Coil
Thickness: 0.5mm-4.0mm
Width: as requested
Standard: GB/EN/AMS

Quantity:

7020 aluminum alloy is a medium-high strength Al-Zn-Mg alloy with high strength, good welding performance and process performance. It is the main welding structural material for aerospace vehicles and ground vehicles and equipment, and is widely used in the manufacture of high-speed trains. Bodywork. 7020 aluminum alloy has good comprehensive properties after heat treatment. The strength of 7020 aluminum alloy is greater than 6082, but its forming ability also deteriorates accordingly.



Specification

Alloy

Temper

Thickness(mm)

Width(mm)

7020

T6

0.5-4.0

1000-2600


Mechanical Properties

TemperThickness/mmRm(Mpa) Tensile Strength
Rp0.2(MPa)Yield StrengthA50% Breaking ElongationStandard
Standardzhuxia performanceStandardzhuxia performance
Standardzhuxia performance
T60.5-4.0≥350370-390≥280330-360≥815-19GB、EN、AMS


Chemical Composition

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Zr

Standard

7020

0.35

0.4

0.2

0.05-0.5

1-1.4

0.1-0.35

4.0-5.0

-

-


  EN/GB/AMS


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


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