AlCu4SiMg
(AU4SG)
No food using.
International correspondences: |
| Mechanical characteristics:
Properties
:
|
Nominal chemical compound % (according to the standard EN 573-1): |
|
Si
|
Fe
|
Cu
|
Mn
|
Mg
|
Cr
|
Zn
|
Ti
|
Others
|
Al
|
|
Each
|
Total
|
|
0,5-1,2
|
0,7
|
3,9-5,0
|
0,4-1,2
|
0,2-0,8
|
0,1
|
0,25
|
0,15
|
0,05
|
0,15
|
Reste
|
|
Specific mechanical characteristics: |
| |
| Sheets
(according to the standard EN 485-2): |
| State |
Specified thickness (mm) |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
Bending radius |
Hardness HBS |
| More than |
until |
mini |
maxi |
mini |
maxi |
A
50 |
A |
180° |
90° |
| O |
>0,4
1,5
3,0
6,0
9,0
12,5 |
1,5
3,0
6,0
9,0
12,5
25,0 |
- |
220
220
220
220
220
220 |
- |
140
140
140
140
140
140 |
12
13
16
16
16
|
10 |
0,5
e
1,0
e
|
0
e
1,0
e
1,5
e
2,5
e
4,0
e
|
55
55
55
55
55
55 |
T3 |
>0,4
1,5 |
1,5
6,0 |
395
400 |
- |
245
245 |
- |
14
14 |
- |
- |
- |
111
112 |
| T4
T
451 |
>
0,4
1,5
6,0 |
1,5
6,0
12,5 |
395
395
400 |
- |
240
240
240 |
- |
|
- |
3,0
e
5,0
e
|
3,0
e
5,0
e
8,0
e |
110
110
112 |
| T451 |
12,5
40,0 |
40,0
100,0 |
400
395 |
- |
250
250 |
- |
- |
10
7 |
- |
- |
112
111 |
| T42 |
>0,4
3,0
12,5 |
3,0
12,5
25,0 |
395
395
400 |
- |
230
235
235 |
- |
14
14
|
12 |
- |
- |
110
111
111 |
T6
T651 |
>
0,4
1,5
6,0 |
1,5
6,0
12,5 |
440
440
450 |
- |
390
390
395 |
- |
6
7
7 |
- |
- |
5,0
e
7,0
e
10
e |
133
133
135 |
T651 |
12,5
40,0
60,0
80,0
100,0 |
40,0
60,0
80,0
100,0
120,0 |
460
450
435
420
410 |
- |
400
390
380
360
350 |
- |
- |
6
5
4
4
4 |
- |
- |
138
135
131
126
123 |
T62 |
>0,4
12,5 |
12,5
25,0 |
440
450 |
- |
390
395 |
- |
7
|
6 |
- |
- |
133
135 |
|
Top of the page
Extruded bars (according to the standard EN 755-2): |
| State |
Sizes
mm |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| Diam |
Flat |
mini |
max |
mini |
max |
| O/H111 |
<
200 |
<200 |
- |
250 |
- |
135 |
12 |
10 |
| |
<25 |
<25 |
370 |
- |
230 |
- |
13 |
11 |
| 25
to 75 |
25
to 75 |
410 |
- |
270 |
- |
12 |
- |
| 75
to 150
150
to 200 |
75
to 150
150
to 200 |
390
350 |
- |
250
230 |
- |
10
8 |
- |
|
|
<25 |
<25 |
415 |
- |
370 |
- |
6 |
5 |
| 25
to 75 |
25
to 75 |
460 |
- |
415 |
- |
7 |
- |
| 75
to 150
150
to 200
200
to 250 |
75
to 150
150
to 200
200
to 250 |
465
430
420 |
- |
420
350
320 |
- |
7
6
5 |
- |
|
Top of the page
Extruded tubes (according to the standard
EN-755-2): |
| State |
Sizes
mm |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| Diam |
mini |
max |
mini |
max |
| O/H111 |
<
20 |
-
|
250 |
-
|
135 |
12 |
10 |
| |
<20 |
370 |
- |
230 |
- |
11 |
10 |
| T6
/ T6510 T6511 |
|
|
- |
|
- |
|
|
|
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Extruded sections (according to the standard EN-755-2): |
| State |
Sizes
mm |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| Diam |
mini |
max |
mini |
max |
| O/H111 |
All |
- |
250 |
- |
135 |
12 |
10 |
| T4/T4510/ T4511 |
£
25
25<e£75
|
370 410
|
- -
|
230 270
|
- -
|
11 10
|
10 -
|
| T6/T6510/ T6511 |
£
25
25<e£75 |
415 460 |
- |
370 415 |
- |
7 7 |
5 - |
|
Top of the page
Drawn bars (according to the standard EN-754-2): |
| State |
Sizes
mm |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| Diam |
Flat |
mini |
max |
mini |
max |
| O/H111 |
<
80 |
<80 |
-
|
240 |
-
|
125 |
12 |
10 |
| T3 |
<80 |
<80 |
380 |
- |
240 |
- |
8 |
6 |
| T351 |
<80 |
<80 |
380 |
- |
240 |
- |
6 |
4 |
T4 |
<80 |
<80 |
380 |
- |
220 |
- |
12 |
10 |
T451 |
<80 |
<80 |
380 |
- |
220 |
- |
10 |
8 |
T6 |
<80 |
<80 |
450 |
- |
380 |
- |
8 |
6 |
T651 |
<80 |
<80 |
450 |
- |
380 |
- |
6 |
4 |
|
Top of the
page
Drawn tubes
(according to the standard EN-754-2): |
| State |
Sizes
mm
Thickness of wall
|
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| mini |
max |
mini |
max |
| O/H111 |
£
20
|
-
|
240
|
-
|
125
|
12
|
10
|
|
T3
|
£
20
|
380
|
-
|
290
|
-
|
8
|
6
|
|
T3510/T3511
|
£
20
|
380
|
-
|
290
|
-
|
6
|
4
|
|
T4
|
£
20
|
380
|
-
|
240
|
-
|
12
|
10
|
|
T4510/T4511
|
£
20
|
380
|
-
|
240
|
-
|
10
|
8
|
|
T6
|
£
20
|
450
|
-
|
380
|
-
|
8
|
6
|
|
T6510/T6511
|
£
20
|
450
|
-
|
380
|
-
|
6
|
4
|
|
Top of the page
Properties
(for information only): |
Corrosion : |
| General corrosion index |
Not recommended |
| Corrosion in industrial atmosphere |
Satisfactory |
| Corrosion in sea atmosphere |
Not recommended |
| Corrosion in country atmosphere |
Satisfactory |
| Corrosion under stress |
Satisfactory |
| Exfoliation index |
Satisfactory |
| Intercrystalline corrosion |
Satisfactory |
| Tapping index |
Satisfactory |
|
Top of the page
Anodizing |
| Bright anodizing |
Not recommended |
| Coloured anodizing |
Not recommended |
| Hard anodizing |
Good |
| Protecting anodizing |
Satisfactory |
|
Top of the page
Strain,
workability: |
State |
O |
T4 |
T6 |
| Cold working |
Good |
Satisfactory |
Not recommended |
| Deep stamping |
Good |
Satisfactory |
Not recommended |
| Strain by tension |
- |
Not recommended |
Strongly inadvisable |
| Embossing ability |
Good |
Not recommended |
Not recommended |
| Extrusion ability |
Satisfactory |
Satisfactory |
Satisfactory |
| Workability |
Not recommended |
Good |
Very good |
|
Top of the page
Welding: |
| Welding by electron beam |
Good |
| Gas welding |
Strongly inadvisable |
| Arc welding |
Not recommended |
| Spot welding |
Good |
| Brazing |
Satisfactory |
| Soft brazing |
Satisfactory |
|
Top of the page
Elastic and physical properties: |
| State |
Elastic |
Physical |
|
|
E |
G |
n |
Tsol |
Tliq |
Cp |
a |
r |
rel |
l |
EC |
| MPa |
MPa |
- |
°C |
°C |
J kg-1 K-1 |
µm m-1 K-1 |
kg m-3 |
nW
m |
W m-1 K-1 |
%IACS |
| O |
73000 |
27400 |
0.33 |
505 |
640 |
869 |
22.7 |
2800 |
34 |
192 |
50.5 |
| T4 |
73000 |
27400 |
0.33 |
505 |
640 |
869 |
22.7 |
2800 |
51 |
134 |
34 |
T6 |
73000 |
27400 |
0.33 |
505 |
640 |
869 |
22.7 |
2800 |
43 |
155 |
40 |
|
| Légend: |
E |
Elastic modulus |
MPa |
G |
Rigidity modulus |
MPa |
n |
Poisson's ratio |
|
Tsol |
Solidification temperature |
°C |
Tliq |
Melting temperature |
°C |
| Cp |
Specific heating |
J kg-1 K-1 |
a |
Ratio of temperature expansion |
µm m-1 K-1 |
r |
Density |
kg m-3 |
| rel |
Resistivity |
nW m |
l |
Heat conductivity |
W m-1 K-1 |
| EC |
Electrical conductivity |
%IACS |
Top of the
page |
| International correspondences: |
International
|
France
|
Germany
|
Great Britain
|
Italy
|
Switzerland
|
Spain
|
AA
|
NFA
|
Old
|
DIN
|
WNR
|
BS
|
Old
|
UNI
|
Old
|
SNCH
|
UNE
|
2014
|
2014
|
AU4SG
|
AlCuSiMn
|
3.1255
|
2014
|
H15
|
9002/3
|
3581
|
AlCu4SiMn
|
L
3130
|
Sweden
|
Russia
|
USA
|
Japan
|
Canada
|
Austria
|
Czechoslovakia
|
Finland
|
Norway
|
Holland
|
SS
|
GOST
|
ASTM
|
JIS
|
Old
|
CSA
|
|
CSN
|
SFS
|
NS
|
|
4338
|
AK8
|
2014
|
A2014
|
A3x1
|
CS41N
/ 26S
|
-
|
42
4207
|
2595
|
17105
|
17/41
|
|
