# Molten iron

Pyanodons fluid · internal name `molten-iron` · first craftable in tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/fluid/molten-iron/

## Produced by (5 recipes)

### Molten iron (`molten-iron-05`)

- 4 s · tier 1
- Ingredients: 5 × [Processed iron ore](https://factorio.kalzumeus.com/item/processed-iron-ore.md), 3 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 60 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Results: 10 × [Molten iron](https://factorio.kalzumeus.com/fluid/molten-iron.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Iron processing - Stage 1](https://factorio.kalzumeus.com/tech/iron-mk01.md)

### Molten iron (`molten-iron-06`)

- 4 s · tier 2
- Ingredients: 1 × [Unslimed iron](https://factorio.kalzumeus.com/item/unslimed-iron.md), 3 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 60 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Results: 40 × [Molten iron](https://factorio.kalzumeus.com/fluid/molten-iron.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Iron processing - Stage 2](https://factorio.kalzumeus.com/tech/iron-mk02.md)

### Molten iron (`molten-iron-03`)

- 4 s · tier 5
- Ingredients: 1 × [High grade iron](https://factorio.kalzumeus.com/item/high-grade-iron.md), 3 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 60 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Results: 150 × [Molten iron](https://factorio.kalzumeus.com/fluid/molten-iron.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Iron processing - Stage 3](https://factorio.kalzumeus.com/tech/iron-mk03.md)

### Molten iron (`molten-iron-02`)

- 4 s · tier 7
- Ingredients: 1 × [Reduced 99.9% iron](https://factorio.kalzumeus.com/item/reduced-iron.md), 3 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 60 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Results: 200 × [Molten iron](https://factorio.kalzumeus.com/fluid/molten-iron.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Iron processing - Stage 4](https://factorio.kalzumeus.com/tech/iron-mk04.md)

### Molten iron (`molten-iron-01`)

- 4 s · tier 9
- Ingredients: 1 × [Sintered iron](https://factorio.kalzumeus.com/item/sintered-iron.md), 3 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 60 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Results: 150 × [Molten iron](https://factorio.kalzumeus.com/fluid/molten-iron.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Iron processing - Stage 5](https://factorio.kalzumeus.com/tech/iron-mk05.md)

## Used in (13 recipes)

- Iron plate (`hotair-iron-plate-1`, tier 1) → [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md)
- Iron plate (`iron-plate-1`, tier 1) → [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md)
- Molten steel (`molten-steel`, tier 2) → [Molten steel](https://factorio.kalzumeus.com/fluid/molten-steel.md)
- Bolts (`hotair-casting-bolts`, tier 5) → [Bolts](https://factorio.kalzumeus.com/item/bolts.md)
- Ferrochrome (`fecr-alloy-2`, tier 5) → [Ferrochrome](https://factorio.kalzumeus.com/item/fecr-alloy.md)
- Iron gear wheel (`hotair-casting-gear`, tier 5) → [Iron gear wheel](https://factorio.kalzumeus.com/item/iron-gear-wheel.md)
- Iron niobium alloy (`nbfe-alloy-2`, tier 5) → [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md)
- Iron stick (`hotair-casting-sticks`, tier 5) → [Iron stick](https://factorio.kalzumeus.com/item/iron-stick.md)
- Lamp (`small-lamp-casting`, tier 5) → [Lamp](https://factorio.kalzumeus.com/item/small-lamp.md)
- Pipe (`hotair-casting-pipe`, tier 5) → [Pipe](https://factorio.kalzumeus.com/item/pipe.md)
- Pipe to ground (`hotair-casting-pipe-ug`, tier 5) → [Pipe to ground](https://factorio.kalzumeus.com/item/pipe-to-ground.md)
- Shaft MK01 (`hotair-shaft-mk01-casting`, tier 5) → [Shaft MK01](https://factorio.kalzumeus.com/item/shaft-mk01.md)
- Small parts (`hotair-casting-small-parts`, tier 7) → [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md)