Cold welding can be used to join small workpieces made of soft, ductile metals.
Europium is a ductile metal with a hardness similar to that of lead.
It is a white metal, both ductile and malleable.
For the more exacting uses, such as machinery, we generally tend to choose ductile metals.
This is what makes ductile metals so safe and tough and so popular.
The Brinell test is suitable for ductile metals, but not ceramics.
It is a soft, silvery, ductile metal which easily oxidizes in air.
Replies: Gold is a particularly ductile and malleable metal.
It is a ductile metal with very high thermal and electrical conductivity.
Other ductile metals can be used as binder in place of copper as well.