Composite structural member with at least one light metal casting

摘要

The component contains at least one cast part (1) of light metal and/or alloy. The part is at least partially connected via connections (3,5) to one or more further parts (2,4) of a mainly thin-walled plate-like material, e.g. aluminum and/or magnesium and/or their alloys, or plastic. The cast part has mainly stiffening and/or supporting functions. The parts are connected by Laser welding.