Alloys for aluminium castings are chosen according to two criteria:

• purpose, use and demanded product properties,
• alloys which have been applied in the production, as this results in lower production costs.

The most frequently used alloys are:

We developed a technology of casting and alloys, which on average have up to 30% better mechanical properties (hardness, ultimate strength, permanent dynamic strength etc.) than those minimally required by the standard EN 1706 (table below).