Smithing iron bars at the Blast Furnace
Profit Blast Furnace
265,700 per hour
Skill requirements

15 Smithing-icon (60+ recommended)
High Agility-icon recommended

Item requirements
Quest requirements Inputs

Started The Giant Dwarf

72,000 x Coins (72,000)
4000 x Iron ore (300,000)
7.5 x Stamina potion(4) (38,272.5)

Other requirements Outputs


4,000 x Iron bar (676,000)

Location Experience gained

Blast Furnace (World 352, 358, 386 or 387)

50,000 Smithing-icon

Getting to Keldagrim

Going to Keldagrim for the first time.

Although level 15 Smithing is required to smith iron bars, level 60 is strongly recommended so that you don't have to pay an entrance fee to the Blast Furnace. It provides a great opportunity for players to reap great profits by producing a large volume of iron bars (worth 169 each), which are coveted by low-to-mid level smiths.

Depending on your level of activity, you can produce between 3,500 and 4,000 iron bars in an hour. That means the profit margin falls between 218,727.5 and 265,727.5 hourly.

First make sure you are on either world 358 or 386 (the official Blast Furnace worlds). After purchasing the raw materials, deposit 72,000 coins into the coffer. This will allow you to use the furnace without having to worry about operating it. It will remove 1,200 coins every minute automatically for a total of an hour. Then, place the iron ore on the conveyor belt. After this, retrieve your bars from the bar dispenser by clicking on it (if ice gloves are equipped) or dousing it with a bucket of water and then collecting the bars. Repeat this process until you either run out of ore, or the coffer is empty.

Due to constantly changing prices on the Grand Exchange, some information in this article may or may not be current.
It is strongly recommended to check the live prices on the Grand Exchange before making large investments in any method.

All prices on this page are cached, meaning it is possible that they appear out of date.
To force a new cache of this page, click this link.
If a money making method is out of date, you can edit it or leave a message on the talk page.

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