We only use standard alloys with analysis and/or certificates. In the scheme below You have a review of the most common used alloys, with analysis and mechanical properties.
| ALLOYS |
ANALYSIS |
TENSILE-STRENGTH |
BRINELL-HARDENESS |
|
| Std. |
Ben. |
Al |
Cu |
Mg |
Si |
Zn |
N/mm2 |
|
|
| DS 4163 |
AlMg5si |
94 |
5 |
|
1 |
|
80-90 |
55-70 |
|
| DS 4244 |
AlSi7Mg |
92 |
|
0,3 |
7 |
|
195-200 |
75-105 |
HEATTREAT. |
| DS 4251 |
AlSi7Cu |
90 |
2,5 |
|
7 |
|
80-100 |
60-80 |
|
| DS 4253 |
AlSi10Mg |
89 |
|
0,3 |
10 |
|
195-200 |
75-105 |
HEATTREAT. |
| DS 4261 |
AlSi12 |
88 |
|
|
12 |
|
70-100 |
45-65 |
|
| DS 4162 |
AlMg5 |
95 |
|
5 |
|
|
70-90 |
55-70 |
|
| DS 4438 |
AlZn5 |
93 |
0,4 |
0,7 |
|
5,5 |
150-200 |
70-90 |
HEATTREAT. |
| Casting size - Machine moulding |
|
max. 450 x 600 mm |
| Casting size - Hand- and Furanemoulding |
max. 3000 x 2000 mm |
| Maximum weight |
300 kg |
|
