Iron is a very useful chemical element in the industry.

Tinplate is used to make tin cans.

A lion of iron

The Iron Curtain divided Europe during the Cold War.

He is steadfastly firm in his convictions.

I use my hair straighteners every morning to style my hair.

The feeling of iron is crucial in fencing.

The knight wore a kettle hat to protect himself in battle.

He wore a helmet to protect himself during the battle.

After washing his shirts, he used the iron to make them look impeccable.