5049 (AW-AlMg2Mn0,8)

AlMg2Mn0,8

Aluminum for food using.

Mechancial characteristics of the Sheets - Properties:

 

Nominal chemical compound % (according to the standard EN 573-1) :

 Si

 Fe 

 Cu

 Mn

 Mg 

 Cr 

 Zn 

 Ti

Others

 Al

Each
Total
0,40

0,50

0,10
0,5-1,1
1,6-2,5
0,30

0,20

0,1

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°
F

³  2,5

100,0

190

 -

-

-

-

-

-

-

-

 O/H111

0,2

0,5

1,5

3,0

6,0

12,5

0,5

1,5

3,0

6,0

12,5

100,0

190

190

190

190

190

190

240

240

240

240

240

240

80

80

80

80

80

80

 -

12

14

16

18

18

 

 

 

 

 

 

27

0,5 t

0,5 t

1,0 t

1,0 t

 

 

 0 t

0,5 t

1,0 t

1,0 t

2,0 t

 

52

52

52

52

52

52

 H112

>= 6,0

12,5

25,0

40,0

12,5

25,0

40,0

80,0

210

200

190

190

140

120

80

80

12

 

 

 

 

10

12

14

 -

62

58

52

52

 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

 220

220

220

220

220

220

270

270

270

270

270

270

170

170

170

170

170

170

4

5

6

7

9

 

 

 

 

 

 

9

-

-

66

66

66

66

66

66

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

240

240

240

240

240

240

280

280

280

280

280

280

190

190

190

190

190

190

 -

3

3

4

4

5

 

 

 

 

 

 

5

72

72

72

72

72

72

H16

0,2

0,5

1,5

3,0

0,5

1,5

3,0

6,0

265

265

265

265

305

305

305

305

220

220

220

220

 -

2

3

3

3

 -

-

-

80

80

80

80

H18

0,2

0,5

1,5

0,5

1,5

3,0

290

290

290

250

250

250

 -

1

2

2

-

-

-

88

88

88

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

220

220

220

220

220

220

270

270

270

270

270

270

130

130

130

130

130

130

7

8

10

11

10

 

 

 

 

 

 

9

1,5 t

1,5 t

2,0 t

 

 

 

0,5 t

1,0 t

1,5 t

1,5 t

2,5 t

 

63

63

63

63

63

63

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

240

240

240

240

240

240

280

280

280

280

280

280

160

160

160

160

160

160

 -

6

6

7

8

10

 

 

 

 

 

 

8

2,5 t

2,5 t

2,5 t

 

 

 

1,0 t

1,5 t

2,0 t

2,5 t

3,0 t

 

70

70

70

70

70

70

H26/H36

0,2

0,5

1,5

3,0

0,5

1,5

3,0

6,0

265

265

265

265

305

305

305

305

190

190

190

190

 -

4

4

5

6

-

-

1,5 t

2,0 t

3,0 t

3,5 t

78

78

78

78

H28/H38

0,2

0,5

1,5

0,5

1,5

3,0

290

290

290

230

230

230

-

3

3

4

-

-

-

87

87

87

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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
Very good
Exfoliation  index
Very good
Intercrystalline corrosion
Very good
Tapping index
Very good

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Anodizing:

Bright anodizing
Good
Coloured anodizing
Good
Hard anodizing
Very good
Protecting anodizing
Very good

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Strain, workability:

 
Recuit
Ecrouis
Cold working
Very good
Good
Deep stamping
Very good
Good
Embossing ability
Good
Satisfactory
Workability
Not recommended
Satisfactory

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Welding:

Welding by electron beam
Very good
Gas welding 
Good
Arc welding
Very good
Spot welding
Good
Brazing
Satisfactory
Soft brazing
Satisfactory

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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
70000 
26400
0,33
615
650
896
23,5
2700
49,5
138
35
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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