Salvage item
Материал из Guild Wars 2 wiki
A Salvage item is a type of item that can be salvaged into crafting materials. Salvage items can be gathered through looting slain enemies. All salvage items are tradable, as well as can be sold to vendor. They are all Базовый rarity.
Similar to crafting materials, they are split between different tiers, with different level monster dropping higher tier salvage item, allowing to salvage crafting materials of higher tier. While there is 6 tiers of salvage items as well as 6 tiers of crafting materials they don't exactly correspond between each other, meaning that salvaging tier 6 salvage item doesn't always grant you tier 6 crafting material.