{
 "designation": "100x100x10.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 25.6,
 "dimensions_mm": {
  "d": 100.0,
  "b": 100.0,
  "t": 10.0,
  "ro": 25.0
 },
 "properties": {
  "A": 3256.5026,
  "Ix": 4110494.6786,
  "Iy": 4110494.6786,
  "Zx": 82209.8936,
  "Zy": 82209.8936,
  "Sx": 105243.2782,
  "Sy": 105243.2782,
  "J": 7498437.7357,
  "C": 130100.1906,
  "Iw": 0.0,
  "rx": 35.528,
  "ry": 35.528,
  "mass_calc": 25.5635,
  "surface": 0.3571,
  "surface_t": 13.9483
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 388800.0,
  "phiNs": 1318883.5651233147,
  "phiNt": 1245612.2559497973,
  "phiMsx": 42623527.669626,
  "phiMsy": 42623527.66962589,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/100x100x10-0shs/"
}