Flameborn 
Copper Bar
Materials Raw material
Crafting
Material harvested or found in the world — no crafting recipe.
Used in
(27)-
Adventurer Boots -
Adventurer Chest -
Adventurer Gloves -
Adventurer Helmet -
Adventurer Trousers -
Alchemy Station -
Bronze Cup -
Bronze Platter -
Cauldron -
Chain Lightning -
Copper Axe -
Copper Block -
Copper Bowl -
Copper Cup -
Copper Door - Copper Fence
-
Copper Jug -
Copper Platter -
Grappling Hook Pull Anchor -
Grappling Hook Swing Anchor -
Polished Wooden Throne -
Ranger Vest -
Tank Boots -
Tank Chestplate -
Tank Gloves -
Tank Helmet - Tank Trousers
Source: see “Copper Bar” on the Enshrouded Wiki (enshrouded.wiki.gg, CC BY-SA 4.0)