An alternative method to train smithing is through use of the blast furnace. At the blast furnace you can expect higher xp/hr and in turn, expect to make more bars/hr. Please visit the blast furnace page to view specifics.
Items Requiring Smithing
You can smith just about any item from the main game for xp, at exactly the same xp rates. You can see a full list of smithables by typing +smith --items in the bot, or by visiting the OSRS Smithing Wiki page.
The bot also mimics some of the more useful creatables that require a certain smithing level in the real game too. Here is a list of those items.
Dragon sq shield
Requires 205qp + Dragon Sq + Dragon Metal Shard + Dragon Metal Slice