Durable Aluminium Alloy Round Bar

Grade

Chemical composition

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

6060
 

0.30~0.6

0.10~0.30

0.1

0.1

0.35~0.6

0.05

-

0.15

-

0.1

-

6061
 

0.40~0.8

0.7

0.15~0.40

0.15

0.8~1.2

0.04~0.35

-

0.25

-

0.15

-

6063
 

0.20~0.6

0.35

0.1

0.1

0.45~0.9

0.1

-

0.1

-

0.1

-

6070
 

1.0~1.7

0.5

0.15~0.40

0.40~1.0

0.50~1.2

0.1

-

0.25

-

0.15

-

6181
 

0.8~1.2

0.45

0.1

0.156

0.6~1.0

0.1

-

0.2

-

0.1

-

6082
 

0.7~1.3

0.5

0.1

0.40~1.0

0.6~1.2

0.25

-

0.2

-

0.1

-

6000 series aluminum alloy sheet physical properties

Tension strength

 σb (MPa) ≥310

Yield strength

   σ0.2 (MPa)≥120

temper

 σ0.2 (MPa)≥276

Hardness

   HB90-110

Elongation

    11