Copper to Iron Furnace Upgrade
Texture from Iron Furnaces, used under Apache-2.0.
ironfurnaces:upgrade_iron2
Recipes and uses come from the FTB Skies 2: Aero 1.10.0 dump: the server's final recipes after all pack scripts ran.
· v1.10.0 released Sep 8, 2026
In FTB Skies 2: Aero, Copper to Iron Furnace Upgrade is made with shaped crafting, from Copper Ingot, Iron Ingot, and any colorless glass blocks. No recipe in FTB Skies 2: Aero uses Copper to Iron Furnace Upgrade as an ingredient.
How do you craft Copper to Iron Furnace Upgrade in FTB Skies 2: Aero?
Crafting Shaped
| any colorless glass blocks | any colorless glass blocks | |
Recipe id: ironfurnaces:upgrades/upgrade_iron2
How to make it, from scratch
Everything this needs, and everything those need, as FTB Skies 2: Aero crafts them. Work from the bottom up.
Copper to Iron Furnace UpgradeShaped crafting
Copper IngotShaped crafting
Copper Nugget(any copper nugget)Splashing (create)
Crushed Raw CopperCrushing (create)
Raw Copper Block(any raw copper storage block)keep going from this item →
Iron IngotShapeless crafting
Generalized Overworld Predictionnothing makes this, so find or mine it
Rotten FleshShapeless crafting
Zombie Heartnothing makes this, so find or mine it
Glass(any colorless glass blocks)Shaped crafting
Scratched GlassShaped crafting
Clear GlassShaped crafting
What is Copper to Iron Furnace Upgrade used for in FTB Skies 2: Aero?
No crafting or machine recipe in FTB Skies 2: Aero uses Copper to Iron Furnace Upgrade.
Everything else FTB Skies 2: Aero changed about Iron Furnaces →
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