aluminun tube for decoration

Alumin

um Grade

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

impurity

Al

6063

0.2-0.6

<0.35

<0.1

<0.1

0.45-0.9

<0.1

<0.1

<0.1

<0.15

Rest

6061

0.4-0.8

0.7

0.15-0.4

<0.15

0.8-1.2

0.04-0.35

<0.25

<0.15

<0.15

Rest

Aluminum Grade

Temper

Wall Thickness

Resist Pull Point(Mpa)

Stretch (Rpo.2 Mpa)

Stretch Rate

Webster  Hardness

6063

T5

All

160

110

8

8

T6

All

205

180

8

6061

T4

All

180

110

16

T6

All

265

245

8

(Class)

(μm),not diminish than

acid-resistant  

abrasion resistance

(Min-average film
thickness)

(Min-part film
thickness)

CASS

(S)

(f, g /μm)

(h)

Class

AA10

10

8

16

≥9

≥50

≥300

AA15

15

12

32

≥9

≥75

≥300

AA20

20

16

56

≥9

≥100

≥300

AA25

25

20

72

≥9

≥125

≥300