Translations:Steel making/179/en
With a finished refractory furnace build, the next step requires the player to fill the coffin. One stone coffin will hold a total of 16 iron ingots and 40 fuel pieces - either coke or charcoal . With the fuel in your active hand, target the inside the coffin and use Shift + to place one layer of fuel first, then one layer of iron ingots. Repeat until the coffin is full and will not accept any more items. The coffin should allow 5 layers of fuel with 8 pieces per layer, and 4 layers of iron ingots with 4 ingots per layer. Once filled, the coffin tool tip will indicate that a coffin lid needs to be placed on top of the coffin. You can now place the 2 lid blocks. Note that the coffin needs to be filled completely, otherwise the process will not start even if the lid is placed and coal beneath ignited.