AlCu4SiMg
No food using. |
| Mechanical characteristics:
Properties
:
|
Nominal chemical compound % (according to the standard EN 573-1): |
|
Si
|
Fe
|
Cu
|
Mn
|
Mg
|
Cr
|
Ni
|
Zn
|
Remarks
|
Ti
|
Others
|
Al
|
|
Each
|
Total
|
|
0,5-0,9
|
0,5
|
3,9-5,0
|
0,4-1,2
|
0,2-0,8
|
0,1
|
0,1
|
0,25
|
0,2
Zr+Ti
|
0,15
|
0,05
|
0,15
|
Reste
|
|
Specific mechanical characteristics: |
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 |
- |
|
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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 |
<
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 |
| |
£ 25
25<e£ 75
|
370
410
|
-
-
|
230
270
|
-
-
|
11
10
|
10
-
|
| T6/T6510/ T6511 |
|
|
- |
|
- |
|
|
|
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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 |
|
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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
|
-
|
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
|
|
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Wires according to the standard EN 1301-2: |
| State |
Diameter
until and included |
Rm
(MPa) |
Rp0,2
(MPa)
typique |
A100
m
% specific |
| mini |
max |
| H13 |
18 |
210 |
300 |
190 |
5 |
|
T4
|
18
|
380
|
-
|
255
|
18
|
| T6 |
18 |
440 |
- |
415 |
9 |
|
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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 |
|
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Anodizing: |
| Bright anodizing |
Not recommended |
| Coloured anodizing |
Not recommended |
| Hard anodizing |
Good |
| Protecting anodizing |
Satisfactory |
|
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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 |
|
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Welding: |
| Welding by electron beam |
Good |
| Gas welding |
Strongly inadvisable |
| 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
|
505
|
640
|
870
|
22.8
|
2800
|
-
|
-
|
-
|
|
T4
|
73000
|
27400
|
0.33
|
505
|
640
|
870
|
22.8
|
2800
|
51
|
134
|
34
|
T6
|
73000
|
27400
|
0.33
|
505
|
640
|
870
|
22.8
|
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 |
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