Home OfferAluminium castings

Aluminium castings

Wako Odlewnia is an experienced aluminium and non-ferrous metal foundry from Pruszków, specialising in the production of precision components for industry. We fulfil single, small and large batch orders, always according to technical documentation and individual project requirements.

Our aluminium castings are valued by domestic and foreign customers who are looking for a reliable, proven technological partner. Thanks to our state-of-the-art production facilities and experienced team, we make components with complex geometry, thin walls and high dimensional repeatability.

casting-aluminium-wako

.

Aluminium casting technologies

Depending on the specific project and the size of the production run
we use appropriate casting methods.

Casting in sand moulds

The method is ideal for unit, prototype, small batch and large-scale production. Allows very accurate representation of model shape and great design flexibility

more about sand casting

Casting in die casting moulds

Technology designed for series production. It produces smooth surfaces, thin walls and high dimensional accuracy, which significantly reduces the need for further processing.

more about die casting

Cast aluminium alloy grades

In our foundry, we work with proven and certified aluminium alloys, tailored for various industrial applications. The selection of the right alloy is crucial for the strength parameters, corrosion resistance, machinability and performance of the finished component.

Below are the most commonly used casting alloy grades with their designations according to various international standards:

VDS-Nr. DIN 1706 EN UNI US FR UK
225 AlSi6Cu4 EN AC-45000 7369-74.4 A319.1 A-S 5 U 3 LM21
226 AlSi8Cu3 EN AC-46200 5075-79 333.1 A-S 10 UG LM2
230 AlSi12 EN AC-44200 - 413.2 A-S 13 LM6
231 AlSi12Cu EN AC-47000 5079 - A-S 12 U LM2
233 AlSi10Cu EN AC-43200 5074 361 A-S 9 G -
239 AlSi10Mg EN AC-43000 3051 A360.2 A-S 10 G LM9
Si7 AlSi7Mg EN AC-42100 8024 356.0 / A356.0 A-S 6 G 0.3 LM25
Si9 AlSi9Mg EN AC-43300 3051 359.2 A-S 10 G LM9
Unif. AlZn10Si8Mg EN AC-71000 3602 712.0 A-Z 5 GF -

,

For whom?

We realise castings and semi-finished products for demanding industries where precision, material durability and component reliability count.

Industry
machine

Industry
medical

Defence industry
and defence

Construction
and mining

Industry
automotive

Industry
energetic

Close Search Window
↑