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The major production equipment is modernized in 2003. It includes cold mills, intermediate mills and end mills. Annealing furnaces, stretching and degreasing lines, horizontal and vertical separators for foil slitting, lines for longitudinal and cross coil cutting are also available.
The rolled strip thickness is automatically controlled by automatic system, as the minimum strip thickness is 0,009 mm.
Mechanical properties of the cold rolled sheets and strips
Alloys
EN 573-3
|
Temper
|
Mechanical
propertes EN 485
|
|
UTS
|
Elongation
(%)
|
||
Rm
(MPa)
|
A50
/%/
|
||
1050A
|
O
|
65
- 95
|
min
20
|
H14,
H24
|
105
- 145
|
min
2
|
|
H18
|
min
140
|
min
1
|
|
|
1200
|
O
|
75
- 105
|
min
19
|
H14,
H24
|
115
- 155
|
min
2
|
|
H18
|
min
150
|
min
1
|
|
3105
Al-Mn0,5-Mg0,5 |
O
|
100
- 155
|
min
14
|
H14,
H24
|
150
- 200
|
min
2
|
|
H18,
H19
|
min
195
|
min
1
|
|
|
3003
Al-Mn1-Cu |
O
|
95
- 135
|
min
15
|
H14,
H24
|
145
- 185
|
min
2
|
|
H18,
H19
|
min
190
|
min
1
|
|
|
8011A
Al-Fe-Si |
O
|
85
- 130
|
min
19
|
H14,
H24
|
125
- 165
|
min
2
|
|
H18
|
min
165
|
min
1
|
|
Mechanical properties of the aluminium
foil
for technical purposes , packaging and household needs
Alloys
EN 573-3 |
Òhickness
(µm)
|
Temper
|
Mechanical
propertes EN 546
|
|
UTS
|
Elongation
(%)
|
|||
Rm
(MPa)
|
A50/100
/%/
|
|||
1050A
|
6
- 9
|
O
|
35
- 80
|
min
1
|
10
- 24
|
40
- 85
|
min
1
|
||
| 25 - 89 | 45
- 95
|
min
2
|
||
| 90 - 200 | 50
- 95
|
min
6
|
||
for
all
thickness
|
H18
|
min
135
|
out
contract
|
|
|
8011A
|
6
- 9
|
O
|
50
- 110
|
min
1
|
10
- 24
|
55
- 115
|
min
1
|
||
| 25 - 40 | 55
- 120
|
min
3
|
||
| 41 - 89 | 65
- 130
|
min
7
|
||
for
all thickness
|
H18
|
min
155
|
out
contract
|
|
8006
|
6
- 9
|
O
|
80
- 135
|
min
1
|
10
- 24
|
85
- 140
|
min
2
|
||
| 25 - 40 | 85
- 140
|
min
6
|
||
| 41 - 89 | 90
- 140
|
min
10
|
||
for
all thickness
|
H18
|
min
170
|
out
contract
|
|
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