# Nuclear reactor MK 03

Pyanodons item · internal name `nuclear-reactor-mk03` · stack size 10 · first craftable in tier 9 (Utility science pack, [tier 9](https://factorio.kalzumeus.com/tier/9.md))
HTML page: https://factorio.kalzumeus.com/item/nuclear-reactor-mk03/

## Produced by (1 recipes)

### Nuclear reactor MK 03 (`nuclear-reactor-mk03`)

- 5 s · tier 9
- Ingredients: 1 × [Nuclear reactor MK 02](https://factorio.kalzumeus.com/item/nuclear-reactor-mk02.md), 200 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 100 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 700 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 200 × [Refined concrete](https://factorio.kalzumeus.com/item/refined-concrete.md), 1000 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md), 10 × [Electric engine unit](https://factorio.kalzumeus.com/item/electric-engine-unit.md), 1000 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 50 × [Nexelit antimony Alloy](https://factorio.kalzumeus.com/item/nxsb-alloy.md), 50 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Heat exchanger MK01](https://factorio.kalzumeus.com/item/py-heat-exchanger.md), 50 × [Titanium cobalt chromium alloy](https://factorio.kalzumeus.com/item/ticocr-alloy.md), 10 × [Mechanical Parts 03](https://factorio.kalzumeus.com/item/mechanical-parts-03.md), 50 × [Biopolymer](https://factorio.kalzumeus.com/item/biopolymer.md), 50 × [Carbon nanotubes](https://factorio.kalzumeus.com/item/carbon-nanotube.md), 50 × [Aerogel](https://factorio.kalzumeus.com/item/aerogel.md)
- Results: 1 × [Nuclear reactor MK 03](https://factorio.kalzumeus.com/item/nuclear-reactor-mk03.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Nuclear Power - Stage 3](https://factorio.kalzumeus.com/tech/nuclear-power-mk03.md)

## Used in (1 recipes)

- Nuclear reactor MK 04 (`nuclear-reactor-mk04`, tier 10) → [Nuclear reactor MK 04](https://factorio.kalzumeus.com/item/nuclear-reactor-mk04.md)