7000 Series 7075 Solid Polished Aluminum Square Bar for Aviation

Item

7075 Solid Polished Aluminum Square Bar

Standard

GB/T3191-1998,ASTM B221M-05A,JIS H4040-2006,etc

Material available

1050,3003,5454,5754,5082,5086,6060,6061,6063,6082,7050,7075,7475,etc

Size

Diameter

4mm*4mm,10mm*10mm or as required

Length

1m, 3m, 6m or as required.

Surface

polished, anodizing, etc

Delivery time

.According to the order quantity, prompt delivery.

Application

7075 aluminum square bar mainly contains zinc. Also belong to the aviation series, is aluminum magnesium zinc copper alloy, is heat treatment alloy, are super-hard aluminum alloy, a good
wear resistance. The alloy is widely used in the aerospace and aerospace fields and is one of
the most important structural materials in this field.

Chemical Composition

Grade

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

Al

7075

0.4

0.5

1.2-2.0

0.3

2.1-2.9

0.18-0.28

—

5.1-6.1

0.2

—

Balance

Mechanical Properties

Grade

Temper

Diameter(mm)

Tensile Strength(Mpa)

Yield strength(Mpa)

Elongation(%)

7075

O

≤200

≤275

≤165

≥10

T6、T6511

≤25

≥540

≥480

≥7

＞25-100

≥560

≥500

≥7

＞100-150

≥530

≥470

≥6

＞150-250

≥470

≥400

≥5