{
  "type": "tfc:alloy",
  "contents": [
    {
      "metal": "tfc:tin",
      "max": 0.70,
      "min": 0.50
    },
    {
      "metal": "tfc_ie_addon:lead",
      "max": 0.35,
      "min": 0.25
    },
    {
      "metal": "gtceu:antimony",
      "max": 0.12,
      "min": 0.08
    }
  ],
  "result": "gtceu:soldering_alloy"
}