How do you craft Bronze?

Its better as Flint but weaker as Iron. But simple to craft.

You'll need Copper Ore and Tin Ore. Put both into the Crafting Window and you'll get Copper and Tin Ore.
Copper and Tin Ore
1x Copper Ore + 1x Tin Ore = 2x Copper and Tin Ore

Now put the Copper and Tin Ore into an Furnance and smelt it. You'll get 1x Bronze Ingot.
Java 2018-05-21 16-10-33