Item·Materials

Hardened Iron Plates

Iron plates that have been heat-treated and quenched to create a hard outer surface over a tough inner core. The dual-property construction resists penetration from the outside while absorbing impact energy from within, combining hardness and toughness in ways untreated iron simply can't manage.

Obtained bycrafting1

How to obtain

Crafted in recipes 1

Blueprint: Hardened Iron Plates

Iron Ingot×10

Carbon Rods×5

Hardened Iron Plates

Workshop lv 22 min 30 s+15 XP

Engineering lv 4

Blueprint needed 1

Blueprint: Hardened Iron Plates invention Blueprint: Hardened Iron Plates

Crafting tree

Hardened Iron PlatesBlueprint: Hardened Iron PlatesWorkshop lv 2
- Iron Ingot×10Smelt: Iron Ingots ×10Smith lv 1
  - Iron Ore×20gathering Iron node · crafting Iron Ore
- Carbon Rods×5salvage Industrial Waste

Total raw materials

Iron Ore×20gathering Iron node · crafting Iron Ore · processing Iron Ore Flake
Carbon Rods×5salvage Industrial Waste

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: Tactical Helmet	Tactical Helmet	×5	Workshop lv 2
Schematics: Tactical Pants	Tactical Pants	×8	Workshop lv 2
Schematics: Tactical Vest	Tactical Vest	×10	Workshop lv 2