Copper, to make Bronze.
Chat with our AI personalities
You can buy them at the Grand Exchange. Although, it is preffered that you mine iron ore and smelt the ore into bars to raise your mining and smithing level and earn you profit.
By Gold bars of course!!!
For every steel bar you want to make, you take 1 iron ore and 2 coal ores to a furnace, and use the iron ore on the furnace. Alternately, you can also use the magic spell "Superheat item" (without needing to go to a furnace).
In Minecraft,in order to get iron ore out of a mined block of iron you need to smelt the iron ore block in a furnace.
There is no steel in minecraft. You're referring to iron, and you need to smelt iron ore in a furnace.