Iron Ingot

Iron ingots are versatile metal crafting ingredients.

Smelting
Smelting iron ore is the most common way to obtain iron ingots.

Iron golems
Iron golems drop 3-5 iron ingots upon death, regardless of the way they die. The looting enchantment does not increase the amount of iron ingots dropped.

Zombies
Zombies have a 0.8% chance of dropping 1 iron ingot, 1.2% with Looting I, 1.5% with Looting II, and 1.8% with Looting III.

Trading
Villager armorers, tool smiths, and weapon smiths buy 7-9 iron ingots for one emerald as their second tier trades.

Repairing
Chainmail helmets, chestplates, leggings, boots and iron helmets, chestplates, leggings, boots, swords, pickaxes, axes, hoes and shovels can be repaired with iron ingots in an anvil.

Beacons
Iron ingots can be used to select powers from a beacon. The player must select one of the available powers, and then insert an ingot in the item slot.

An iron ingot can be substituted for an emerald, a gold ingot, or a diamond.

Trivia

 * The iron ingot is the most versatile item in the game, being used in 30 crafting recipes. The second most versatile item is planks with 29 recipes.

Železný ingot Eisenbarren Lingote de hierro Lingot de fer Vasrúd Lingotto di ferro 鉄インゴット 철괴 IJzerstaaf Sztabka żelaza Barra de Ferro Железный слиток 铁锭