metallstück
Metallstück refers to a small, distinct piece of metal. The term is German, with "Metall" meaning metal and "Stück" meaning piece or fragment. It is a general descriptor and does not specify the type of metal, its size, shape, or origin. A metallstück could be a shard, a chip, a shaving, a nugget, or any other discrete unit of metallic material.
The context in which "Metallstück" is used will determine its specific meaning. For example, in a metallurgical