AlCu4Mg1
(AU4G1)
No food using. |
| 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
|
0,5
|
3,8-4,9
|
0,30-0,9
|
1,2-1,8
|
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
13
13
13
|
11 |
0,5
e
2,0
e
3,0
e
|
0
e
1,0
e
1,5
e
2,5
e
4,0
e
|
55
55
55
55
55
55 |
T4 |
>0,4
1,5 |
1,5
6,0 |
425
425 |
- |
275
275 |
- |
12
14 |
- |
|
- |
120
120 |
| T3
T
351 |
>
0,4
1,5
3,0
6,0 |
1,5
3,0
6,0
12,5 |
435
435
440
440 |
- |
290
290
290
290 |
- |
|
- |
4,0
e
4,0
e
5,0
e
|
4,0
e
4,0
e
5,0
e
8,0
e |
123
123
124
124 |
| T351 |
12,5
40,0
80,0
100,0
120,0 |
40,0
80,0
100,0
120,0
150,0 |
430
420
400
380
360 |
- |
290
290
285
270
250 |
- |
- |
11
8
7
5
5 |
- |
- |
122
120
115
110
104 |
| T42 |
>0,4
3,0
12,5 |
3,0
12,5
25,0 |
425
425
420 |
- |
260
260
260 |
- |
15
12
|
8 |
- |
- |
119
119
118 |
|
T8
T851 |
>
0,4
1,5
6,0 |
1,5
6,0
12,5 |
460
460
460 |
- |
400
400
400 |
- |
5
6
5 |
- |
- |
-
|
138
138
138 |
T851 |
12,5
25,0
|
25,0
40,0
|
455
455
|
- |
400
395
|
- |
- |
4
4
|
- |
- |
137
136
|
T62 |
>0,4
12,5 |
12,5
25,0 |
440
435 |
- |
345
345 |
- |
5
|
4 |
- |
- |
129
128 |
|
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Extruded bars (according to the standard EN 755-2):: |
| State |
Sizes
mm |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| Diam |
Plat |
mini |
max |
mini |
max |
| O/H111 |
<
200 |
<200 |
- |
250 |
- |
150 |
12 |
10 |
| |
<50 |
<50 |
450 |
- |
310 |
- |
8 |
6 |
| 50
to 100 |
50
to 100 |
440 |
- |
300 |
- |
8 |
- |
|
100
to 200
200
to 250 |
100
to 200
200
to 250 |
420
400 |
- |
280
270 |
- |
8
8 |
|
|
|
<150 |
<150 |
455 |
- |
380 |
- |
5 |
4 |
|
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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 |
<
30 |
-
|
250 |
-
|
150 |
12 |
10 |
|
|
<30 |
420 |
- |
290 |
- |
8 |
6 |
|
T8
/ T8510 T8511 |
|
|
- |
|
- |
|
|
|
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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 |
-
|
150 |
12 |
10 |
|
|
£
15
15<e£50
|
395
420
|
-
-
|
290
290
|
-
-
|
8
8
|
6
-
|
|
T8
/ T8510 T8511 |
|
|
- |
|
- |
|
|
|
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page
Drawn bars
(according to the standard EN-754-2): |
| State |
Sizes
mm |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| Diam |
Plat |
mini |
max |
mini |
max |
| O/H111 |
<
80 |
<80 |
-
|
250 |
-
|
150 |
12 |
10 |
| T3 |
|
|
|
- |
|
- |
|
|
| T351 |
<80 |
<80 |
425 |
- |
310 |
- |
8 |
6 |
T6 |
<80 |
<80 |
425 |
- |
315 |
- |
5 |
4 |
T651 |
<80 |
<80 |
425 |
- |
315 |
- |
4 |
3 |
T8 |
<80 |
<80 |
455 |
- |
400 |
- |
4 |
3 |
T851 |
<80 |
<80 |
455 |
- |
400 |
- |
3 |
2 |
|
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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
|
-
|
140
|
12
|
10
|
|
T3
|
£
5
5<e£ 20
|
440
420
|
-
|
290
270
|
-
|
10
10
|
8
8
|
|
T3510/T3511
|
£
20
|
420
|
-
|
290
|
-
|
8
|
6
|
|
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Wires
according to the standard EN 1301-2: |
| State |
Diameter
until and included |
Rm
(MPa) |
|
A100
m
% specific |
| mini |
max |
| H13 |
18 |
230 |
300 |
200 |
5 |
|
T4
|
18
|
420
|
-
|
315
|
18
|
|
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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 |
|
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page
Anodizing: |
| Bright anodizing |
Not recommended |
| Coloured anodizing |
Not recommended |
| Hard anodizing |
Good |
| Protecting anodizing |
Satisfactory |
|
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Strain,
workability: |
| State: |
O
|
T4 |
| Cold working |
Good
|
Satisfactory |
| Deep stamping |
Good
|
Satisfactory |
| Embossing ability |
Good
|
Not recommended |
| Extrusion ability |
Satisfactory
|
Satisfactory |
| Workability |
Not recommended
|
Good |
|
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Welding: |
| Welding by electron beam |
Good |
| Gas welding |
Fortement
déconseillé |
| Arc welding |
Not recommended |
| Spot welding |
Good |
| Brazing |
Satisfactory |
| Soft brazing |
Satisfactory |
|
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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 |
500 |
640 |
874 |
23.1 |
2790 |
34 |
193 |
50.5 |
T4 |
73000 |
27400 |
0.33 |
500 |
640 |
874 |
23.1 |
2790 |
57 |
121 |
30 |
|
| 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 |
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