Hello fellow Vintarian! This fine mod adds the ability to put 6 Iron Ingots and 6 coal into a bloomery to get 6 Blister steel!
You can still use the Refractory Furnace to make steel if you feel like it, this mod just adds the alternative to use a bloomery instead.
Credit to: ZigTheHedge for figuring out how to make this work!
Simple Steel v1.0.0.zip