The first is a black body suit worn by the operator for comfort, insulation, and protection from injuries that may be sustained during the armors operation. The T-45 power armor model is designed for a single operator and is patterned closely after the human silhouette. Steel can be used in the following equipment: Recon armor is a piece of armor in Fallout 3 and Fallout: New Vegas. In order to create Steel you need to socket these Runes in the following order: Runewords convert Armor or Weapons in Unique Equipment once the required amount of Runes is placed in the correct order, granting said item a fixed set of properties.
Steel can be applied to Axes, Maces and Swords and is composed of 2 Runes.