Cobalt Case Steel
Case-hardened steel reworked with carbon-ceramic compound to drive the hardened layer deeper. The surface resists penetration while the core stays tough enough to deform instead of cracking, which is the point of armor.
How to obtain
Crafted in recipes 1
Blueprint needed 1
Crafting tree
Cobalt Case Steel
Case-Hardened Steel×5
Steel×25
Iron Ingot×75
Iron Ore×150gathering Iron node · crafting Iron Ore
Coal×75gathering Coal node · crafting Coal
Carbon Compounds×25salvage Industrial Waste
Carbon-Ceramic Compound×5salvage Military Convoy Salvage
Total raw materials
Iron Ore×150gathering Iron node · crafting Iron Ore
Coal×75gathering Coal node · crafting Coal
Carbon Compounds×25salvage Industrial Waste
Carbon-Ceramic Compound×5salvage Military Convoy Salvage
Uses the main recipe of each ingredient; items that can be gathered or looted count as raw materials. Output chances and alternative recipes are not considered.
Uses
Ingredient in recipes 3
| Recipe | Produces | Qty. | Facility |
|---|---|---|---|
| Schematics: Bastion Chestplate | ×10 | Workshop lv 3 | |
| Schematics: Bastion Helmet | ×5 | Workshop lv 3 | |
| Schematics: Bastion Legs Armor | ×8 | Workshop lv 3 |
Market
Price history
lowest now 10,000 caps 0%high 10,000 capslow 10,000 caps2 units sold · average 10,000 caps
lowest now 10,000 caps 0%high 10,000 capslow 10,000 caps2 units sold · average 10,000 caps
lowest now 10,000 caps 0%high 10,000 capslow 10,000 caps2 units sold · average 10,000 caps
lowest now 10,000 caps 0%high 10,000 capslow 10,000 caps2 units sold · average 10,000 caps
rose fell moving average sale · Each candle shows the lowest price offered by players in the interval: open, high, low and close. Hover for details (times in UTC).
Recent sales
| When | Market | Amount | Price each | Total | |
|---|---|---|---|---|---|
| Aniid Kin | 2 | 10,000 caps | 20,000 caps | bought from a seller |
Tiers of this line
Each tier of this line has another name. Research turns the blueprint of one tier into the blueprint of the next.




