How many in Battle of 5 Armies?

[Eönwë]

Originally Posted by Morthoron

Wearing mail, no matter how well it is made, does not confer invincibility (and these Dwarves weren't all decked out in mithril). In fact, mail was eventually abandoned in favor of plate during the Middle-ages because it did not protect adequately enough.

Anyway, chain mail allows more speed and flexibility. I know it has been proved that plate armour is not immanoeuvrable, but still, it is not allow as much agile movement. But for some reason dwarves have always seemed to me
to wear plate armour (they can easily carry it because of their immense strength and hardiness).