Metal salvage
Acquired materialsUsed for Titanium.

A practical guide to Subnautica’s materials, vehicles, base systems, and late-game launch parts.
Introduction history determines newest order. Undated objects follow dated additions; download dates do not make an object new.
Used for Cyclops depth module MK2, Neptune Boosters, Orange tablet and 2 other outputs.
Used for Cooked oculus, Cured oculus.
Used for Cooked peeper, Cured peeper.
Used for Glass, Hatch, Locker and 1 other outputs.
Used for Cooked Red eyeye, Cured red eyeye.
Used for Cooked reginald, Cured reginald.
Used for Aerogel, Cyclops depth module MK1, Power cell charger and 2 other outputs.
Provide an ingredient for bleach and cured fish recipes.
Used for Hatching enzymes.
Used for High Capacity O₂ Tank, Ion battery, Medical Kit Fabricator and 2 other outputs.
Used for Cooked spadefish, Cured spadefish.
Used for Cooked spinefish, Cured spinefish.
Used for Enameled glass.
Used for Hatching enzymes.