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7075 T651/T7651/T7351 Aluminum Plate Thickness

Alloy: 7075
Temper: T651 T7651 T7351
Thickness: 4mm-260mm available
Width: 1200mm-3800mm standard
Surface: Mill finish

Quantity:

7075 materials are generally added with a small amount of copper, chromium and other alloys. Among these systems, A7075 aluminum alloy plate is particularly superior, with high strength and far superior to any mild steel. 7075 aluminum plate also has good mechanical properties and anode reaction.

Representative uses of 7075 aluminum plate are aerospace, mold processing, mechanical equipment, tooling fixtures, especially for the manufacture of aircraft structures and other high-stress structures that require high strength and strong corrosion resistance.


7075 T651 aluminum plate is known as the most excellent product among aluminum alloys. 

T651 indicates that this alloy has undergone heat treatment and pre-stretching process; T651 state has high strength, but poor fracture toughness and stress corrosion resistance, 

while T7651 aluminum plate has good comprehensive properties and is currently widely used in the aircraft industry;

T651 is the artificial aging state after solid solution treatment, and then the tensile treatment is performed to eliminate the residual stress after solid solution treatment;

T7351 is graded and aging after solution treatment. In order to eliminate the residual stress after solution treatment, tensile treatment is performed. The strength is lower than T651, but the corrosion resistance is significantly improved.


SPECIFICATION


7075 T651/T7651/T7351 aluminum plate:

Regular thickness range: 4-260mm

Regular width range: 1200-3800mm


Chemical Composition

Si

Fe

Cu

Mn

Mg

Cr

Zn

Zr

Ti

Standard

0.4

0.5

1.2-2.0

0.3

2.1-2.9

0.18-0.28

5.1-6.1

-

0.2

GB

AMS

EN

TemperDirectionThickness/mmRm(Mpa) Tensile Strength
Rp0.2(MPa)Yield StrengthA50% Breaking ElongationStandard
Standardzhuxia performanceStandardzhuxia performanceStandardzhuxia performance
T651LT6-260≥540570-590≥460495-515≥810-13.5GB/T3380
T7651LT6-102≥538550-560≥462480-490≥910.5-12.5AMS4045K
T7351LT6-102≥476500-520≥393420-435≥710-12.5AMS4078


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


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