===Other Required Blocks=== <!--T:8-->
Additionally to the refractory blocks, there are some more specialist blocks necessary to build a functioning steel making furnace, namely an iron door and a stone coffin including a coffin lid.<br>
And iron door can either be found in ruins, or crafted out of 6 iron plates. Stone coffins can be made out of [[
Granite]] or [[ Andesite]].