Aluminum Plate 7075

Application

Alloy 7075 sheet and plate products have application throughout aircraft and aerospace structures
where a combination of high strength with moderate toughness and corrosion resistance are required.
Typical applications are alclad skin sheet, structural plate components up to 4 inches in thickness and
general aluminum aerospace applications.

Chemical Composition limits(WT.%)

Si . . . . . . . . . . . 0.40         Zn . . . . . . . . . . . 5.1-6.1
Fe . . . . . . . . . . . 0.50         Ti . . . . . . . . . . . . 0.20
Cu . . . . . . . . . . . 1.2-2.0      Others, each . . . . 0.5
Mn. . . . . . . . . . . 0.30         Others, total . . . . 0.15
Mg. . . . . . . . . . . 2.1-2.9      Balance, Aluminum
Cr . . . . . . . . . .  0.18-0.28
Note: Value maximum if range not shown.

Mechanical Properties

Mechanical Properties

TEMPER

THICKNESS(mm)

TENSILE STRENGTH

YIELD STRENGTH

ELONGATION%

sheet& Plate

0.38--50.8

40(max)(276)

21(max)(145)

9--10

T6           sheet

0.2--6.3

74--78

(510--538)

63--69

(434--476)

5--8

T651          Plate

6.3--101.6

78--67 (538--462)

67--54 (462--372)

9--3

Specification

ALLOY

TEMPER

THICKNESS(mm)

WIDTH(mm)

LENGTH(mm)

7075

O, T6, T651

1--150

700--2000mm

1000--12000