AlMg4,5Mn0,7
(AG4,5MC)
Aluminum for food using. |
Main mechanical weldable alloying that replaces the 5056 (AG5).
Good mechanical characteristics and corrosion resistance. Excellent weldability and anodizing.
Using fields: Mechanical engineering, specific machines, electrical structures, sheet metal working, etc.
Trading: sheets, plates and round bars. |
| Mechanical characteristics :
Properties:
|
Nominal chemical compound % (according to the standard EN 573-1) |
|
Si
|
Fe
|
Cu
|
Mn
|
Mg
|
Cr
|
Ni
|
Zn
|
Ga
|
V
|
Remarks
|
Ti
|
Others
|
Al
|
|
Each
|
Total
|
|
0,40
|
0,40
|
0,10
|
0,4-1,0
|
4,0-4,9
|
0,05-0,25
|
-
|
0,25
|
-
|
-
|
-
|
0,15
|
0,05
|
0,15
|
Reste
|
|
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Specific mechanical characteristics: |
| |
| Sheets (according to the standard EN 485-2): |
State |
Specified thickness |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% |
Bending radius |
Hardness
HBS |
| More than |
Until |
mini |
maxi |
mini |
maxi |
A
50 |
A |
180° |
90° |
F |
>2,5 |
150,0 |
275 |
- |
- |
- |
- |
- |
- |
- |
- |
O/H111 |
0,2
0,5
1,5
3,0
6,0
12,5
50,0
80,0
120,0 |
0,5
1,5
3,0
6,0
12,5
50,0
80,0
120,0
150,0 |
275
275
275
275
275
275
270
260
255 |
350
350
350
350
350
350
345
|
125
125
125
125
125
125
115
110
105 |
- |
11
12
13
15
16
|
15
14
12
12 |
1,0
e
1,0
e
1,5
e
|
0,5
e
1,0
e
1,0
e
1,5
e
2,5
e
|
75
75
75
75
75
75
73
70
69 |
H112 |
>6,0
12,5
40,0 |
12,5
40,0
80,0 |
275
275
270 |
- |
125
125
125 |
- |
12
|
10
10 |
-
|
- |
75
75
73 |
H116 |
>6,0
3,0
6,0
12,5
40,0 |
3,0
6,0
12,5
40,0
80,0 |
305
305
305
305
285 |
- |
215
215
215
215
200 |
- |
8
10
12
|
10
10 |
3,0
e
|
2,0
e
2,5
e
4,0
e
|
89
89
89
89
83 |
H12 |
0,2
0,5
1,5
3,0
6,0
12,5 |
0,5
1,5
3,0
6,0
12,5
40,0 |
315
315
315
315
315
315 |
375
375
375
375
375
375 |
250
250
250
250
250
250 |
- |
3
4
5
6
7
|
6 |
- |
- |
94
94
94
94
94
94 |
H14 |
0,2
0,5
1,5
3,0
6,0
12,5 |
0,5
1,5
3,0
6,0
12,5
25,0 |
340
340
340
340
340
340 |
400
400
400
400
400
400 |
280
280
280
280
280
280 |
2
3
3
3
4
|
3 |
- |
- |
- |
102
102
102
102
102
102 |
H16 |
0,2
0,5
1,5
3,0 |
0,5
1,5
3,0
4,0 |
360
360
360
360 |
420
420
420
420 |
300
300
300
300 |
- |
1
2
2
2 |
- |
- |
- |
108
108
108
108 |
H22/H32 |
0,2
0,5
1,5
3,0
6,0
12,5 |
0,5
1,5
3,0
6,0
12,5
40,0 |
305
305
305
305
305
305 |
380
380
380
380
380
380 |
215
215
215
215
215
215 |
- |
5
6
7
8
10
|
9 |
2,0
e
2,0
e
3,0
e
|
0,5
e
1,5
e
2,0
e
2,5
e
3,5
e
|
89
89
89
89
89
89 |
H24/H34 |
0,2
0,5
1,5
3,0
6,0
12,5 |
0,5
1,5
3,0
6,0
12,5
25,0 |
340
340
340
340
340
340 |
400
400
400
400
400
400 |
250
250
250
250
250
250 |
- |
4
5
6
7
8
|
7 |
- |
1,0
e
2,0
e
2,5
e
3,5
e
4,5
e
|
99
99
99
99
99
99 |
H26/H36 |
0,2
0,5
1,5
3,0 |
0,5
1,5
3,0
4,0 |
360
360
360
360 |
420
420
420
420 |
280
280
280
280 |
- |
2
3
3
3 |
- |
- |
- |
106
106
106
106 |
|
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Sheets in
relief
(according to the standard EN 1386) : |
| State |
Specified thickness (mm) |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
Bending radius min recommended at 90° |
| More than |
Until |
mini |
maxi |
Mini |
A
50 |
A |
|
H114
|
1,2
1,5
3,0
6,0
|
1,5
3,0
6,0
20,0
|
275
275
275
275
|
350
350
350
350
|
125
125
125
125
|
6
8
10
12
|
-
-
-
14
|
2,0 t
2,0 t
2,5 t
-
|
|
H116
|
1,2
1,5
3,0
6,0
|
1,5
3,0
6,0
20,0
|
305
305
305
305
|
-
-
-
-
|
215
215
215
215
|
3
4
5
6
|
-
-
-
7
|
3,5 t
4,0 t
4,5 t
-
|
| H224 |
1,2
1,5
3,0
6,0
|
1,5
3,0
6,0
20,0
|
305
305
305
305
|
380
380
380
380
|
215
215
215
215
|
3
4
5
6
|
-
-
-
7
|
3,5 t
4,0 t
4,5 t
-
|
|
H244
|
1,2
1,5
3,0
6,0
|
1,5
3,0
6,0
20,0
|
340
340
340
340
|
400
400
400
400
|
250
250
250
250
|
2
2
3
4
|
-
-
-
5
|
4,0 t
4,5 t
5,5 t
-
|
|
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Extruded bars (according to the standard EN 755-2) : |
| State |
Sizes
(mm) |
Rm
( MPa) |
Rp0,2
(MPa) |
A
% |
A50
% |
| Diam |
Flat |
mini |
maxi |
mini |
mini |
mini |
| F |
<200
200
to 250 |
<200
200
to 250 |
270
260 |
- |
110
100 |
12
12 |
10
|
| O/H111 |
<200 |
<200 |
270 |
350 |
110 |
14 |
12 |
| H112 |
<200 |
<200 |
270 |
- |
125 |
12 |
10 |
|
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page
Extrudes tubes (according to the standard EN-755-2) : |
| State |
Sizes
mm
Thickness of wall
|
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| mini |
max |
mini |
max |
|
F
|
All
|
270
|
-
|
110
|
-
|
12
|
10
|
| O/H111 |
All
|
270
|
-
|
110
|
-
|
12
|
10
|
|
H112
|
All
|
270
|
|
125
|
-
|
12
|
10
|
|
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page
Extruded sections (according to the standard EN-755-2) : |
| State |
Sizes
mm Ep.
de paroi
|
Rm
(MPa) |
Rp0,2
(MPa) |
A
% mini |
A50
% mini |
| mini |
max |
mini |
max |
|
F
|
All
|
270
|
-
|
110
|
-
|
12
|
10
|
| H112 |
All
|
270
|
-
|
125
|
-
|
12
|
10
|
|
| Top of the page
Drawn bars
(according to the standard EN 754-2) :
| State |
Sizes
(mm) |
Rm
(MPa) |
Rp0,2
(MPa) |
A
% |
A50
% |
| Diam |
Plat |
mini |
maxi |
mini |
mini |
mini |
| O/H111 |
<80 |
<60 |
270 |
350 |
110 |
16 |
14 |
| H12/H22/H32 |
<30 |
<5 |
280 |
- |
200 |
6 |
4 |
|
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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
|
270
|
350
|
110
|
-
|
16
|
14
|
|
H12/H22/H32
|
£
10
|
280
|
-
|
200
|
-
|
6
|
4
|
|
H14/H24/H34
|
£
5
|
300
|
-
|
235
|
-
|
4
|
3
|
|
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Properties
(for information only): |
Corrosion: |
| General corrosion index |
Very good
|
| Corrosion in industrial atmosphere |
Very good
|
| Corrosion in sea atmosphere |
Very good
|
| Corrosion in country atmosphere |
Very good
|
| Corrosion under stress |
Good
|
| Exfoliation index |
Very good
|
| Intercrystalline corrosion |
Good
|
| Tapping index |
Very good
|
|
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Anodizing: |
| Bright anodizing |
Satisfactory
|
| Coloured anodizing |
Good
|
| Hard anodizing |
Very good
|
| Protecting anodizing |
Very good
|
|
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Strain,
workability: |
| |
Annealing
|
Strain aging
|
| Cold working |
Good
|
Satisfactory
|
| Deep stamping |
Good
|
Satisfactory
|
| Strain by tension |
Good
|
Satisfactory
|
| Embossing ability |
Good
|
Satisfactory
|
| Extrusion ability |
Satisfactory
|
Satisfactory
|
| Workability |
Satisfactory
|
Good
|
|
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page
Welding: |
| Welding by electron beam |
Very good
|
| Gas welding |
Satisfactory
|
| Arc welding |
Very good
|
| Spot welding |
Very good
|
| Brazing |
Not recommended
|
| Soft brazing |
Not recommended
|
|
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Physical and elastic properties: |
| 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 |
| 71000 |
26800 |
0.33 |
580 |
640 |
899 |
23.8 |
2660 |
60 |
117 |
28.5 |
|
| Legend: |
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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page |
