Concentrated alloy bar

Concentrated alloy bar is a members item. No shop sells Concentrated alloy bar and no monster drops it, so an Ironman makes it: it takes 99 Smithing and gives 10 Smithing XP, using Bronze bar, Iron bar, Steel bar, Mithril bar, Adamant bar, Rune bar, Orikalkum bar, Necronium bar, Bane bar and Elder rune bar.

“Used in the creation of masterwork armour”

MembersTradeable (not for Ironmen)

Updated 9 October 2026. Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.

Ironman verdict

Other sources include Metamorphic geode. Where the materials come from: Bronze bar (sold by Drogo's Mining Emporium for 46 coins); Iron bar (sold by Drogo's Mining Emporium for 59 coins); Steel bar (made with 20 Smithing). Making ten takes 10 × Bronze bar, 10 × Iron bar, 10 × Steel bar, 10 × Mithril bar, 10 × Adamant bar, 10 × Rune bar, 10 × Orikalkum bar, 10 × Necronium bar, 10 × Bane bar and 10 × Elder rune bar and gives 100 Smithing XP. Reaching level 99 Smithing takes 13,034,431 XP in total; the Smithing calculator counts the actions and materials to any target, and the Smithing guide has the Ironman training route. 2 recipes use Concentrated alloy bar, including Armour spikes (alloy) and Enriched alloy bar. Concentrated alloy bar is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list.