# Antimony (grade 4)

Pyanodons item · internal name `sb-grade-04` · 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/sb-grade-04/

## Produced by (3 recipes)

### Antimony (grade 4) (`sb-grade-04`)

- 5 s · tier 1
- Ingredients: 5 × [Antimony (grade 3)](https://factorio.kalzumeus.com/item/sb-grade-03.md)
- Results: 4 × [Antimony (grade 4)](https://factorio.kalzumeus.com/item/sb-grade-04.md)
- Made in: Secondary crusher MK 01, Secondary crusher MK 02, Secondary crusher MK 03, Secondary crusher MK 04
- Unlocked by: [Antimony processing - Stage 1](https://factorio.kalzumeus.com/tech/antimony-mk01.md)

### Antimony (grade 3) (`sb-grade-03`)

- 10 s · tier 1
- Ingredients: 10 × [Antimony (grade 2)](https://factorio.kalzumeus.com/item/sb-grade-02.md)
- Results: 0.8 × [Antimony (grade 3)](https://factorio.kalzumeus.com/item/sb-grade-03.md) (40% chance of 2), 5 × [Antimony (grade 4)](https://factorio.kalzumeus.com/item/sb-grade-04.md), 3 × [Gravel](https://factorio.kalzumeus.com/item/gravel.md)
- Made in: Automated screener MK 01, Automated screener MK 02, Automated screener MK 03, Automated screener MK 04
- Unlocked by: [Antimony processing - Stage 1](https://factorio.kalzumeus.com/tech/antimony-mk01.md)

### Antimony dust (`sb-dust`)

- 10 s · tier 4
- Ingredients: 2 × [Crushed antimony](https://factorio.kalzumeus.com/item/sb-crushed.md)
- Results: 1 × [Antimony dust](https://factorio.kalzumeus.com/item/sb-dust.md), 0.5 × [Antimony (grade 4)](https://factorio.kalzumeus.com/item/sb-grade-04.md) (50% chance)
- Made in: Classifier MK 01, Classifier MK 01 (Legacy), Classifier MK 02, Classifier MK 02 (Legacy), Classifier MK 03, Classifier MK 03 (Legacy), Classifier MK 04, Classifier MK 04 (Legacy)
- Unlocked by: [Antimony processing - Stage 2](https://factorio.kalzumeus.com/tech/antimony-mk02.md)

## Used in (2 recipes)

- Antimony oxide (`sb-oxide-01`, tier 1) → [Antimony oxide](https://factorio.kalzumeus.com/item/sb-oxide.md)
- Crushed antimony (`sb-crushed`, tier 4) → [Crushed antimony](https://factorio.kalzumeus.com/item/sb-crushed.md)