I'll be streaming the first weekend of December, mark your calendars today!
In real life steel isn't created by simply melting iron. Iron is melted in a furnace with other added stuff and Iron is created. This mod brings a bit more realism to the creation of steel in Minetest. In addition to adding another step to the creation of steel it adds a full set of pig iron tools, some blocks, and tweaks the strength of steel and bronze tools.
If you're really curious I found a post that describes the iron making process.

More mods by this modder

Add some decorative blocks to your worlds and be the envy of everybody on your block.
Add some decorative blocks to your worlds and be the envy of everybody on your block.

Spice up your diet with a handful of new fruits and veggies.

Add some decorative blocks to your worlds and be the envy of everybody on your block.