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Steel

Composite resource

Recipe

Made in Chemistry Lab
1× Carbon+1× Argon+1× Iron→1× Steel

Used to make (9)

Auto ExtractorLarge Printer
CraneMedium Printer
Extra Large ShredderLarge Printer
Hydrazine ThrusterSmall Printer
Large Fog HornMedium Printer
Large Storage Silo AMedium Printer
Large Storage Silo BMedium Printer
Nanocarbon AlloyChemistry Lab
Probe ScannerBackpack Printer

Source: wiki: Steel

Unofficial fan-made tool. Not affiliated with or endorsed by System Era Softworks. Astroneer and its content are their property.

Game data from the Astroneer Wiki (CC BY-SA), snapshot of 2026-10-15.About & credits