Diagram: Orichalcum ingot
The Witcher 3 Remastered Crafting Diagram

Diagram: Orichalcum ingot is a crafting diagram in The Witcher 3 Remastered, added in the Blood and Wine expansion. It makes Orichalcum ingot. A Master craftsman or better forges it for 160 crowns.

It takes 2 Orichalcum ore. The crafting diagram itself has a base price of 32 crowns.