{
 "designation": "500WC383",
 "type": "Welded Column",
 "standard": "AS/NZS 3679.2",
 "mass_kg_m": 383.0,
 "dimensions_mm": {
  "d": 472.0,
  "bf": 500.0,
  "tf": 36.0,
  "tw": 32.0
 },
 "properties": {
  "A": 48800.0,
  "Ix": 1885418666.6667,
  "Iy": 751092266.6667,
  "Zx": 7989062.1469,
  "Zy": 3004369.0667,
  "Sx": 9128000.0,
  "Sy": 4602400.0,
  "J": 19921066.6667,
  "Iw": 35694908881066.66,
  "rx": 196.5595,
  "ry": 124.0614,
  "mass_calc": 383.08,
  "surface": 2.88,
  "surface_t": 7.5196
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 280,
  "fu": 430,
  "kf": 1.0,
  "phiVv": 1935360.0,
  "phiNs": 12297600.0,
  "phiNt": 12297600.0,
  "phiMsx": 2300255999.999998,
  "phiMsy": 1135651507.1999996,
  "ab": 0.0
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/welded-columns/500wc383/"
}