The Irons of Reach consisted of the original 150 iron men produced by Redworks during Kingdom Come. Tasked to self govern their own unit, obeying orders of The High Table and being the future of warfare in the land of Llithe.
Each Iron is crafted with a mix of Xemascus Steel and titanium, reinforcing durability, production, and maneuverability. With the abundance of Titanium and the scarcity of Xemascus Steel, it was used sparingly, only making 150 units with the original blueprint of a 50/50 mix.
Most Irons now are made up of a 80/20 mix with the majority consisting Titanium, being that most Irons are now used for labor and servitude, they do not need to be built for war.
only 100 of the 150 were used during the war, all tasked to fight and self destruct at the end of their task. The last 50 were reprogramed and kept within the walls of Xemascus.