Alloy

Si

Fe

Cu

Mn

Mg

Cr

Zn

TI

Al

Others

6060

0.3-0.6

0.1-0.3

0.1

0.1

0.35-0.6

0.05

0.15

0.1

Reminder

0.15

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

Reminder

0.15

6082

0.7-1.3

0.5

0.1

0.4-1.0

0.6-1.2

0.25

0.2

0.1

Reminder

0.15

Alloy

Temper

Wall thickness

t

mm

Rm Mpa

Rpo2 Mpa

A % min.

A50mm % min.

HBW Typical value

min.

max.

min.

max.

6060

T4 c

≤25

120

–

60

–

16

14

50

T5

≤5

5<t≤25

160

140

–

–

120

100

–

–

8

8

6

6

60

60

T6 c

≤15

5<t≤25

190

170

 –

–

150

140

–

–

8

8

6

6

70

70

T64 cd

≤15

180

–

120

– 

12

10

60

T66 c

≤5

5<t≤25

215

195

–

–

160

150

 –

–

8

8

6

6

75

75

6061

T4 c

≤25

180

–

110

–

15

13

65

T6 c

≤5

5≤t≤25

260

260

 –

–

240

240

–

–

9

10

7

8

95

95

6082

O,H111

All

–

160

–

110

14

12

35

T4 c

≤25

205

 –

110

–

14

12

70

Open profile T5

≤5

270

–

230

–

8

6

90

Open profile

T6 c

≤5

5<t≤25

290

310

–

–

250

260

–

–

8

10

6

8

95

95

Hollow

Profile

T5

≤5

270

–

230

–

8

6

90

Open profile

T6 c

≤5

5<t≤25

290

310

–

–

250

260

–

–

8

10

6

8

95

95