הזמנת כרטיסים
eng
הזמנת כרטיסים
arrow eng

Displaying 1 Articles

Is There Really Such a Metal as Brass?

Brass is not an element but an alloy (mixture) of copper and zinc. It is a harder and stronger metal than copper, but has a lower electrical conductivity.

calendar 31.3.2020
reading-time 1 minutes