He defined steel as an alloy of iron, with a small percentage of sundry constituents and products by fusion. Wrought iron is produced by agglutination, and has a less proportion or entire absence ...

Stainless steel not only revolutionized ... This resulted in a purer, stronger metal: steel. One process of making steel was to heat wrought iron -- which had a low carbon content -- in clay ...

Without nickel, stainless steel would ... and fences are crafted out of this metal. Wrought iron bars were also sold and traded to be later converted into steel or cast iron.