# Uranium processing - Stage 2 (technology)

internal name `uranium-mk02` · tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md))
HTML page: https://factorio.kalzumeus.com/tech/uranium-mk02/

## Cost

1200 units of (1 × [Production science pack](https://factorio.kalzumeus.com/item/production-science-pack.md), 2 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 3 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 6 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 10 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 20 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 30 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 6 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 300 s each.

## Requires (1)

- [Production science pack](https://factorio.kalzumeus.com/tech/production-science-pack.md)

## Leads to (1)

- [Uranium processing - Stage 3](https://factorio.kalzumeus.com/tech/uranium-mk03.md)

## Unlocks (5 recipes)

### Uranium hexafluoride 3.10% (`uf6-3-10`)

- 1 s · tier 7
- Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥242°C ≤309.999°C)
- Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (310°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (188°C)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Uranium processing - Stage 2](https://factorio.kalzumeus.com/tech/uranium-mk02.md)

### Uranium hexafluoride 3.97% (`uf6-3-97`)

- 1 s · tier 7
- Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥310°C ≤396.999°C)
- Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (397°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (242°C)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Uranium processing - Stage 2](https://factorio.kalzumeus.com/tech/uranium-mk02.md)

### Uranium hexafluoride 5.09% (`uf6-5-09`)

- 1 s · tier 7
- Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥397°C ≤508.999°C)
- Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (509°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (310°C)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Uranium processing - Stage 2](https://factorio.kalzumeus.com/tech/uranium-mk02.md)

### Uranium hexafluoride 6.53% (`uf6-6-53`)

- 1 s · tier 7
- Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥509°C ≤651.999°C)
- Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (652°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (397°C)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Uranium processing - Stage 2](https://factorio.kalzumeus.com/tech/uranium-mk02.md)

### Uranium hexafluoride 8.37% (`uf6-8-37`)

- 1 s · tier 7
- Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥652°C ≤835.999°C)
- Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (836°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (509°C)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Uranium processing - Stage 2](https://factorio.kalzumeus.com/tech/uranium-mk02.md)