You will be able to make Bronze bars in RuneScape Dragonwilds by getting and using Copper and Tin. Crafting is one of the core gameplay systems in the RPG, which will let you have a much easier time navigating your way through Ashenfall.
Bronze bars are one of the core crafting components in the title, which you will use to make and repair a lot of equipment.
So if you are looking to get your hands on these resources, then the guide below will help you out.
Best location to farm Copper and Tin in RuneScape Dragonwilds

You will be able to locate a good amount of Copper and Tin in the Fractured Plains of RuneScape Dragonwilds. It’s the best farming spot for the resources, and you will just be able to use a Bone Pickaxe to pick them up.
To be able to make your way to the Fractured Plains, you will need to make your way to the north of Whispering Swamp. It’s a mid-level area, and we do not advise you to make your way there if you are still new to the game.
The first thing you will want to do is to craft a reliable set of gear, make some buildings, and learn about all of the core in-game mechanics, including Potion Brewing.
Some of the early game areas have some Copper and Tin here and there; however, the resources are pretty sparse. It’s not until you reach the Fractured Plains do you start seeing clusters of them.
As long as you have a Bone Pickaxe or higher, you will be able to keep farming these items in the game.
How to craft Bronze bars in RuneScape Dragonwilds

Once you have enough Copper and Tin in RuneScape Dragonwilds, you will be able to make Bronze bars out of them. To pull this off, you will need to first make a Furnace and a Smithing Anvil.
You will be able to interact with the Furnace and drag Tin and Copper into it to make Bronze Bars. You can then use th Anvil to make tools out of the Bronze Bars that you have just made.