High grade iron

high-grade-iron · item · stack 100 · first available in tier 5: Chemical science pack

Produced by 1

High grade iron ⏱ 10s · tier 5

450 Iron pulp (stage 7) 1 Filtration media

→

7 High grade iron

Made in: Filter MK 01 Filter MK 02 Filter MK 03 Filter MK 04Unlocked by: Iron processing - Stage 3

Used in 2

Molten iron ⏱ 4s · tier 5

1 High grade iron 3 Borax 60 Oxygen

→

150 Molten iron

Made in: Basic oxygen furnace MK 01 Basic oxygen furnace MK 02 Basic oxygen furnace MK 03 Basic oxygen furnace MK 04Unlocked by: Iron processing - Stage 3

Reduced 99.9% iron ⏱ 5s · tier 7

1 High grade iron 2 Sodium sulfate 50 Diesel 100 Pressurized air

→

1 Reduced 99.9% iron

Made in: Direct reduction plantUnlocked by: Iron processing - Stage 4