{
 "designation": "89x89x2.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 5.38,
 "dimensions_mm": {
  "d": 89.0,
  "b": 89.0,
  "t": 2.0,
  "ro": 4.0
 },
 "properties": {
  "A": 685.6951,
  "Ix": 858408.8379,
  "Iy": 858408.8379,
  "Zx": 19290.0862,
  "Zy": 19290.0862,
  "Sx": 22256.3054,
  "Sy": 22256.3054,
  "J": 1334977.4093,
  "C": 28953.0135,
  "Iw": 0.0,
  "rx": 35.3819,
  "ry": 35.3819,
  "mass_calc": 5.3827,
  "surface": 0.3491,
  "surface_t": 64.8944
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 0.7039906351286039,
  "phiVv": 82620.0,
  "phiNs": 195502.78020968006,
  "phiNt": 262278.3676784928,
  "phiMsx": 5480548.196161679,
  "phiMsy": 5480548.1961619165,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/89x89x2-0shs/"
}