Recycling

Copper (2.0.0 +)

armor, tools and horse armor

Turtle Helmet (1.5.0+)

Wolf Armor (1.3.0+)

Armor

diamond, iron, leather, golden, chainmail and netherite (boots, leggings, chestplate and helmet)

Horse Armor

diamond, golden, iron and leather

Netherite

netherite armor or tool -> netherite scrap

Chainmail

chainmail is like iron

Tools

diamond, golden, iron and netherite (sword, shovel, pickaxe, hoe and axe)