{
 "designation": "500WC290",
 "type": "Welded Column",
 "standard": "AS/NZS 3679.2",
 "mass_kg_m": 290.0,
 "dimensions_mm": {
  "d": 506.0,
  "bf": 500.0,
  "tf": 28.0,
  "tw": 20.0
 },
 "properties": {
  "A": 37000.0,
  "Ix": 1753092333.3333,
  "Iy": 583633333.3333,
  "Zx": 6929218.7088,
  "Zy": 2334533.3333,
  "Sx": 7704500.0,
  "Sy": 3545000.0,
  "J": 8517333.3333,
  "Iw": 33337719633333.344,
  "rx": 217.6715,
  "ry": 125.5941,
  "mass_calc": 290.45,
  "surface": 2.972,
  "surface_t": 10.2483
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 280,
  "fu": 430,
  "kf": 1.0,
  "phiVv": 1360800.0,
  "phiNs": 9324000.0,
  "phiNt": 9324000.0,
  "phiMsx": 1906655498.9048126,
  "phiMsy": 859947937.2119457,
  "ab": 0.0
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/welded-columns/500wc290/"
}