How to craft it
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Advanced structural materials

Plasteel ingot

Plasteel ingot
Fabricator

Craft plasteel for major vehicles, upgrades, and other substantial construction.

Fabricator1 supported recipe route
WHY CONSIDER IT

It appears in 14 uses, including the Cyclops, depth modules, large room, and nuclear reactor, linking it to several major progression branches.

When it fits: Make it when preparing for large construction or advanced vehicle crafting.

The tradeoff: Each ingot requires a titanium ingot and two lithium, competing with other structural and vehicle plans.

Planner recipes & alternatives

Material calculator: Source build 83031; October 2025.

Plasteel ingot

Fabricator · Makes 1

1 Titanium ingot · 2 Lithium

Used by 14 objects

Large roomLarge roomHabitat BuilderNuclear reactorNuclear reactorHabitat BuilderCyclopsCyclopsMobile exploration vehiclesCyclops depth module MK1Cyclops depth module MK1Cyclops depth upgradesCyclops depth module MK2Cyclops depth module MK2Cyclops depth upgradesCyclops depth module MK3Cyclops depth module MK3Cyclops depth upgradesPrawn suit depth module MK1Prawn suit depth module MK1Prawn suit depth upgradesPrawn suitPrawn suitMobile exploration vehiclesLightweight High Capacity TankLightweight High Capacity TankDiving equipmentNeptune BoostersNeptune BoostersRocket componentsNeptune Fuel ReserveNeptune Fuel ReserveRocket componentsNeptune CockpitNeptune CockpitRocket componentsSeamoth depth module MK2Seamoth depth module MK2Seamoth depth upgradesSeamoth depth module MK3Seamoth depth module MK3Modification Station
1–14 of 14
Original source ↗Version & supported scope ↗Browse Advanced structural materials →
Source build 83031; October 2025