[
  {
    "Type": "PhysicalMaterial",
    "Name": "PM_Metal",
    "Class": "UScriptClass'PhysicalMaterial'",
    "Flags": "RF_Public | RF_Standalone | RF_Transactional | RF_WasLoaded | RF_LoadCompleted",
    "Properties": {
      "Friction": 0.2,
      "StaticFriction": 0.5,
      "Density": 7.7,
      "SurfaceType": "EPhysicalSurface::SurfaceType6"
    }
  }
]