Black Metal Valheim 1.0.20
Black Metal is a material found in the Plains biome in Valheim. It is used to craft Black Metal Atgeir and build Ballista.
“A heavy bar of dark metal.”
Black Metal is a material, described in the game as "A heavy bar of dark metal." It first becomes available in the Plains. Each bar weighs 12, and you can carry 30 in a single stack. It cannot be teleported.
You use Black Metal to craft the Black Metal Atgeir, Black Metal Axe, Black Metal Battleaxe, Black Metal Bolt, Vilebone Maulclaws, Black Metal Knife, Skoll and Hati, Black Metal Pickaxe, Lox Saddle and Black Metal Shield. It is also needed to build the Ballista, Black Metal Chest, Black Metal Stack, Eitr Refinery, Galdr Table and Pots and Pans.
Used to craft
Black Metal Atgeir, 
Black Metal Axe, 
Black Metal Battleaxe, 
Black Metal Bolt, 
Black Metal Knife, 
Black Metal Missile, 
Black Metal Pickaxe, 
Black Metal Shield, 
Black Metal Sword, 
Black Metal Tower Shield, 
Bracelets of the Brave, 
Evasion Mantle, 
Lox Saddle, 
Skoll and Hati, 
Vilebone Maulclaws.
Used to build
Ballista, Black Metal Chest, Black Metal Stack, Eitr Refinery, Galdr Table, Pots and Pans, Sap Extractor, Trap, Wardrobe.
Other material items
Acorns, 
Amber, 
Amber Pearl, 
Ancient Bark, 
Ancient Coin, 
Ancient Metal, 
Ashlands Gourmet Bowl, 
Ashwood, 
Asksvin Bladder, 
Asksvin Hide, 
Asksvin Neck, 
Asksvin Pelvis.