{
 "designation": "125x125x8.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 27.7,
 "dimensions_mm": {
  "d": 125.0,
  "b": 125.0,
  "t": 8.0,
  "ro": 20.0
 },
 "properties": {
  "A": 3524.1617,
  "Ix": 7752930.6021,
  "Iy": 7752930.6021,
  "Zx": 124046.8896,
  "Zy": 124046.8896,
  "Sx": 150998.1963,
  "Sy": 150998.1963,
  "J": 13253509.0961,
  "C": 191663.0134,
  "Iw": 0.0,
  "rx": 46.9035,
  "ry": 46.9035,
  "mass_calc": 27.6647,
  "surface": 0.4657,
  "surface_t": 16.8108
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 423792.0,
  "phiNs": 1427285.4816789303,
  "phiNt": 1347991.8438078784,
  "phiMsx": 61154269.50462423,
  "phiMsy": 61154269.50462454,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/125x125x8-0shs/"
}