# Lead (grade 1)

Pyanodons item · internal name `grade-1-lead` · stack size 100 · first craftable in tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/item/grade-1-lead/

## Produced by (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 (grade 3) (`grade-2-lead`)

- 3 s · tier 2
- Ingredients: 2 × [Lead (grade 2)](https://factorio.kalzumeus.com/item/grade-2-lead.md)
- Results: 0.5 × [Lead (grade 1)](https://factorio.kalzumeus.com/item/grade-1-lead.md) (50% chance), 1 × [Lead (grade 3)](https://factorio.kalzumeus.com/item/grade-3-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 2](https://factorio.kalzumeus.com/tech/lead-mk02.md)

## Used in (2 recipes)

- Lead plate (`lead-plate-2`, tier 1) → [Lead plate](https://factorio.kalzumeus.com/item/lead-plate.md)
- Lead (grade 2) (`grade-2-lead-crusher`, tier 2) → [Lead (grade 2)](https://factorio.kalzumeus.com/item/grade-2-lead.md)