{
 "designation": "200x200x10.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 57.0,
 "dimensions_mm": {
  "d": 200.0,
  "b": 200.0,
  "t": 10.0,
  "ro": 25.0
 },
 "properties": {
  "A": 7256.5026,
  "Ix": 42509412.4065,
  "Iy": 42509412.4065,
  "Zx": 425094.1241,
  "Zy": 425094.1241,
  "Sx": 508068.4097,
  "Sy": 508068.4097,
  "J": 70717348.263,
  "C": 651479.8894,
  "Iw": 0.0,
  "rx": 76.5383,
  "ry": 76.5383,
  "mass_calc": 56.9635,
  "surface": 0.7571,
  "surface_t": 13.282
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 874800.0,
  "phiNs": 2938883.565123318,
  "phiNt": 2775612.2559498004,
  "phiMsx": 205767705.9257909,
  "phiMsy": 205767705.9257927,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/200x200x10-0shs/"
}