{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "i i",
    "III"
  ],
  "key": {
    "I": {
      "tag": "forge:storage_blocks/iron"
    },
    "i": {
      "tag": "forge:ingots/iron"
    }
  },
  "result": {
    "item": "tac:medium_steel_armor"
  }
}