Wrought Iron

Wrought Iron is an ingredient in smithing which is used to craft Steel Ingot and parts for Newcomen Pump. Wrought Iron can be stacked.

Crafting
It is created by firing iron ore in a Firing Forge using Wooden Tongs, then placing the Hot Iron Bloom on a flat rock and using a round stone or a smithing hammer. Combining in a Clay Bowl with Charcoal will get Crucible with Iron and Charcoal.

Tips

 * You can place the Hot Iron Bloom on the ground, but it must be placed on a flat rock to hit.
 * Hot Iron Bloom will turn cool after 10 seconds, after which the Cold Iron Bloom must be re-heated at a firing forge using wooden tongs.

Wrought Iron Progression
Hitting a Hot Wrought Iron on Flat Rock with a Smithing Hammer will make:
 * 1 Hit: Crude Piston
 * 2 Hits: Crude Cylinder
 * 3 Hits: Fuel Tank
 * 4 Hits: Boiler