{
 "designation": "200x200x5.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 29.9,
 "dimensions_mm": {
  "d": 200.0,
  "b": 200.0,
  "t": 5.0,
  "ro": 12.5
 },
 "properties": {
  "A": 3814.1257,
  "Ix": 23884674.2069,
  "Iy": 23884674.2069,
  "Zx": 238846.7421,
  "Zy": 238846.7421,
  "Sx": 276714.8341,
  "Sy": 276714.8341,
  "J": 37769584.9363,
  "C": 361537.7921,
  "Iw": 0.0,
  "rx": 79.1338,
  "ry": 79.1338,
  "mass_calc": 29.9409,
  "surface": 0.7785,
  "surface_t": 26.0381
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 0.7853830462050507,
  "phiVv": 461700.0,
  "phiNs": 1213197.59913073,
  "phiNt": 1458903.0639874635,
  "phiMsx": 75895230.99860369,
  "phiMsy": 75895230.99860394,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/200x200x5-0shs/"
}