# Super steel - Stage 2 (technology)

internal name `super-steel-mk02` · tier 9 (Utility science pack, [tier 9](https://factorio.kalzumeus.com/tier/9.md))
HTML page: https://factorio.kalzumeus.com/tech/super-steel-mk02/

## Cost

3300 units of (1 × [Utility science pack](https://factorio.kalzumeus.com/item/utility-science-pack.md), 2 × [pY science pack 4](https://factorio.kalzumeus.com/item/py-science-pack-4.md), 3 × [Production science pack](https://factorio.kalzumeus.com/item/production-science-pack.md), 6 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 10 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 20 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 30 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 60 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 100 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 20 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 600 s each.

## Requires (1)

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

## Leads to (0)

- none

## Unlocks (3 recipes)

### Molten super steel alloy mix 1 (`full-molten-super-steel-1`)

- 4 s · tier 9
- Ingredients: 50 × [Molten stainless steel](https://factorio.kalzumeus.com/fluid/molten-stainless-steel.md), 20 × [Niobium complex](https://factorio.kalzumeus.com/fluid/niobium-complex.md)
- Results: 60 × [Molten super steel alloy mix 1](https://factorio.kalzumeus.com/fluid/molten-super-steel-p1.md)
- Made in: Smelter MK 01, Smelter MK 02, Smelter MK 03, Smelter MK 04
- Unlocked by: [Super steel - Stage 2](https://factorio.kalzumeus.com/tech/super-steel-mk02.md)

### Molten super steel alloy mix 2 (`full-molten-super-steel-2`)

- 4 s · tier 9
- Ingredients: 50 × [Molten super steel alloy mix 1](https://factorio.kalzumeus.com/fluid/molten-super-steel-p1.md), 20 × [Molten titanium](https://factorio.kalzumeus.com/fluid/molten-titanium.md), 3 × [Vanadium pentoxide](https://factorio.kalzumeus.com/item/vanadium-oxide.md)
- Results: 60 × [Molten super steel alloy mix 2](https://factorio.kalzumeus.com/fluid/molten-super-steel-p2.md)
- Made in: Smelter MK 01, Smelter MK 02, Smelter MK 03, Smelter MK 04
- Unlocked by: [Super steel - Stage 2](https://factorio.kalzumeus.com/tech/super-steel-mk02.md)

### Molten super steel (`full-molten-super-steel-3`)

- 4 s · tier 9
- Ingredients: 60 × [Molten super steel alloy mix 2](https://factorio.kalzumeus.com/fluid/molten-super-steel-p2.md), 4 × [Molybdenum trioxide (MoO3)](https://factorio.kalzumeus.com/item/molybdenum-oxide.md), 2 × [Silicon](https://factorio.kalzumeus.com/item/silicon.md), 1 × [Cobalt oxide](https://factorio.kalzumeus.com/item/cobalt-oxide.md)
- Results: 100 × [Molten super steel](https://factorio.kalzumeus.com/fluid/molten-super-steel.md)
- Made in: Smelter MK 01, Smelter MK 02, Smelter MK 03, Smelter MK 04
- Unlocked by: [Super steel - Stage 2](https://factorio.kalzumeus.com/tech/super-steel-mk02.md)