In order to produce castings
the company uses aluminum alloys of system: Al-Si-Mg, Al-Si-Cu.
| Alloy grade |
Chemistry, % (max) |
| Cu |
Si |
Mg |
Zn |
Fe |
Mn |
Ni |
Ti |
| AK9M2 |
0.5-2.0 |
7.5-10.0 |
0.25-0.85 |
1.2 |
0.9 |
0.1-0.4 |
0.5 |
0.05-0.2 |
| AK9÷ |
0.1 |
9.0-10.5 |
0.2-0.35 |
0.2 |
0.5 |
0.2-0.5 |
0.1 |
- |
| AK12 |
0.6 |
10.0-13.0 |
0.1 |
0.3 |
0.7 |
0.1 |
- |
0.1 |
| ÀÊ12Ì2ÌãÍ |
0.8-1.5 |
11.0-13.0 |
0.85-1.35 |
0.2 |
0.7 |
0.85-1.35 |
0.8-1.3 |
- |
| DIN226 |
2.0-3.5 |
8.0-11.0 |
0.1-0.5 |
1.2 |
1.0 |
0.1-0.4 |
0.3 |
0.15 |
| DIN231 |
1.0 |
10.5-13.5 |
0.4 |
0.5 |
1.0 |
0.1-0.4 |
0.2 |
0.15 |
It is possible to produce castings from other casting alloys based on aluminum according to the Customer's reguirements.
The steel investment casting shop produces castings from carbon structural, low-alloyed ones, heat-resistance steels.
Founding of the metal take place in induction and flame furnaces. The process of development of metal to chemical composition takes place there. The refiner and modification processing of metal is made using the all-purpose fluxing agent.
Various kind of thermal treatment is used to achieve castings with input properties.
