{
 "designation": "100x100x5.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 14.2,
 "dimensions_mm": {
  "d": 100.0,
  "b": 100.0,
  "t": 5.0,
  "ro": 12.5
 },
 "properties": {
  "A": 1814.1257,
  "Ix": 2656838.2754,
  "Iy": 2656838.2754,
  "Zx": 53136.7655,
  "Zy": 53136.7655,
  "Sx": 63508.5512,
  "Sy": 63508.5512,
  "J": 4419834.2664,
  "C": 81434.9862,
  "Iw": 0.0,
  "rx": 38.2692,
  "ry": 38.2692,
  "mass_calc": 14.2409,
  "surface": 0.3785,
  "surface_t": 26.6576
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 218700.0,
  "phiNs": 734720.8912808296,
  "phiNt": 693903.0639874501,
  "phiMsx": 25720963.240723863,
  "phiMsy": 25720963.240724087,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/100x100x5-0shs/"
}