Alloy
|
6063(%)
|
6063A(%)
|
6061(%)
|
Si
|
0.2-0.6
|
0.3-0.6
|
0.4-0.8
|
Fe
|
<0.35
|
0.15-0.35
|
<0.7
|
Cu
|
<0.1
|
<0.1
|
0.15-0.4
|
Mn
|
<0.1
|
<0.15
|
<0.15
|
Mg
|
0.45-0.9
|
0.6-0.9
|
0.8-1.2
|
Cr
|
<0.1
|
<0.05
|
0.04-0.35
|
Zn
|
<0.1
|
<0.15
|
<0.25
|
Ti
|
<0.1
|
<0.1
|
<0.15
|
Other single
|
0.05
|
0.05
|
0.05
|
Other
|
0.15
|
0.15
|
0.15
|
Alloy
|
State
|
Tensile strength test
|
|
|
Hardness test
|
|
|
|||||
|
|
Tensile strength
|
Specified non roportional
|
Elongation
|
thickness of sample
|
HV
|
HW
|
|||||
|
|
|
elongation stress
|
|
|
|
|
|||||
|
|
-
|
-
|
%
|
mm
|
HV
|
HW
|
|||||
|
|
No less than
|
|
|
|
|
|
|||||
6061
|
T4
|
180
|
110
|
16
|
-
|
-
|
-
|
|||||
|
T6
|
265
|
245
|
8
|
-
|
-
|
-
|
|||||
6063
|
T5
|
160
|
110
|
8
|
0.8
|
58
|
8
|
|||||
|
T6
|
205
|
180
|
8
|
-
|
-
|
-
|
|||||
6063A
|
T5
|
200
|
160
|
5
|
-
|
|
|
|||||
|
T6
|
230
|
160
|
5
|
|
|
|