On average, about 2 - 2.5mm thick.
However, the very centreline of the breastplate might be thicker, perhaps 3.5mm thick at most, and the edges of the breastplate at the sides might be as little as 1.0mm thick.
A military breastplate was a 'cuirass'
a breastplate is used to protect the internal organs, stomach, and the torso it was also used in the middle ages
Aegis.
they wore a helmet, a steel breastplate, thick leather gloves (to protect them from hurting themselves when they handled the pike) and as an additional weapon a sword. also a sash indicating what side they were on. hope this helps
The aegis
no you can not
The Cuirass was actually a breastplate and backplate that were joined with either metal plates, leather or a combination of the two in order to form a more complete means of protection for the upper body.
The breastplate of Zeus is called the Aegis. It is often described as a shield or a garment made of goatskin, and is associated with protection and power in Greek mythology.
Breast as in breastplate.
breastplate of Zues
Hephaestus
The Aigis, the head of Medusa.