{
 "designation": "50CT7.4",
 "type": "Column Tee (cut from UC)",
 "standard": "Cut from AS/NZS 3679.1 UC",
 "mass_kg_m": 7.4,
 "dimensions_mm": {
  "d": 48.5,
  "bf": 99.0,
  "tf": 7.0,
  "tw": 5.0,
  "r1": 10.0
 },
 "properties": {
  "A": 943.4372,
  "Ix": 126667.8114,
  "Iy": 567553.483,
  "Zx": 3214.4727,
  "Zxf": 13927.9135,
  "Zy": 11465.7269,
  "Sx": 6332.4558,
  "Sy": 17614.3993,
  "yc": 9.0945,
  "J": 13048.1667,
  "rx": 11.5872,
  "ry": 24.5271,
  "mass_calc": 7.406,
  "surface": 0.2864,
  "surface_t": 38.7047
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 271709.90532237175,
  "phiNt": 271709.90532237175,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/column-tees/50ct7-4/"
}