# Lead processing - Stage 1 (technology)

internal name `lead-mk01` · tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/tech/lead-mk01/

## Cost

50 units of (1 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 2 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 45 s each.

## Requires (2)

- [Copper processing - Stage 1](https://factorio.kalzumeus.com/tech/copper-mk01.md)
- [pY science pack](https://factorio.kalzumeus.com/tech/py-science-pack-1.md)

## Leads to (1)

- [Nexelit processing - Stage 1](https://factorio.kalzumeus.com/tech/nexelit-mk01.md)

## Unlocks (2 recipes)

### Lead (grade 1) (`grade-1-lead`)

- 3 s · tier 1
- Ingredients: 5 × [Lead ore](https://factorio.kalzumeus.com/item/ore-lead.md)
- Results: 1 × [Lead (grade 1)](https://factorio.kalzumeus.com/item/grade-1-lead.md)
- Made in: Automated screener MK 01, Automated screener MK 02, Automated screener MK 03, Automated screener MK 04
- Unlocked by: [Lead processing - Stage 1](https://factorio.kalzumeus.com/tech/lead-mk01.md)

### Lead plate (`lead-plate-2`)

- 40 s · tier 1
- Ingredients: 4 × [Lead (grade 1)](https://factorio.kalzumeus.com/item/grade-1-lead.md)
- Results: 10 × [Lead plate](https://factorio.kalzumeus.com/item/lead-plate.md)
- Made in: Advanced foundry MK 01, Advanced foundry MK 02, Advanced foundry MK 03, Advanced foundry MK 04, Thermal furnace, Gas furnace, Stone furnace
- Unlocked by: [Lead processing - Stage 1](https://factorio.kalzumeus.com/tech/lead-mk01.md)