{
 "designation": "200x200x8.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 46.5,
 "dimensions_mm": {
  "d": 200.0,
  "b": 200.0,
  "t": 8.0,
  "ro": 20.0
 },
 "properties": {
  "A": 5924.1617,
  "Ix": 35661747.6921,
  "Iy": 35661747.6921,
  "Zx": 356617.4769,
  "Zy": 356617.4769,
  "Sx": 420854.2594,
  "Sy": 420854.2594,
  "J": 58151815.0881,
  "C": 543640.0511,
  "Iw": 0.0,
  "rx": 77.5868,
  "ry": 77.5868,
  "mass_calc": 46.5047,
  "surface": 0.7657,
  "surface_t": 16.4658
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 715392.0,
  "phiNs": 2399285.4816789352,
  "phiNt": 2265991.8438078836,
  "phiMsx": 168214492.49598822,
  "phiMsy": 168214492.49598804,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/200x200x8-0shs/"
}