Item
Cobalt Bar
- Can be placed
- Material
- Sell price: 21 silver
- Placeable
- Rarity 3
- After Wall of Flesh
- Crafted at:
Furnace - Found in:
Divine Crate, 
Pearlwood Crate, 
Mythril Crate and 9 more - Shimmer:
Cobalt Hat, 
Cobalt Helmet, 
Cobalt Mask and 11 more
Cobalt Bar is a Terraria item crafted at the Furnace from 
Cobalt Ore. It is also made by shimmering 
Cobalt Breastplate, 
Cobalt Chainsaw, 
Cobalt Drill and 11 more. It is used to craft 12 items: Cobalt Breastplate, Cobalt Chainsaw, Cobalt Drill and 9 more.
Where to get
Crafting 1
- Cobalt Ore x3
Crafted at:Furnace
Treasure bags and crates 12
| Opened from | Chance | Openings for 50% / 90% | Amount | Conditions and notes |
|---|---|---|---|---|
| Divine Crate | about 1 in 19 5.36% | 13 / 42 | 5 to 16 | |
| Pearlwood Crate | about 1 in 20 5.11% | 14 / 44 | 2 to 5 | |
| Mythril Crate | about 1 in 21 4.73% | 15 / 48 | 3 to 7 | |
 Azure Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Boreal Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Bramble Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Defiled Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Hellstone Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Hematic Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Mirage Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Seaside Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 | |
 Stockade Crate | 1 in 36 2.78% | 25 / 82 | 5 to 16 |
Shimmer 14
Shimmer takes these apart and gives this item back:
Numbers
| Rarity | Rarity 3 |
|---|---|
| Max stack | 9,999 |
| Sell price | 21 |
| Buy price | 1 5 when a shop sells it, before happiness |
| Item ID | 381 |
| Research (Journey) | 25 to unlock duplication |
| Stage | After Wall of Flesh |
Used in
As an ingredient 12
As Any Cobalt Bar 2
| Makes | Uses | Crafted at |
|---|---|---|
 Power Bomb x5 | 1 |  Anvil |
 Sticky Power Bomb x5 | 1 | Anvil |
Shimmer
Throwing 1 into Shimmer gives back:
- Cobalt Ore x3
