{
 "designation": "100x100x6.0SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 16.7,
 "dimensions_mm": {
  "d": 100.0,
  "b": 100.0,
  "t": 6.0,
  "ro": 15.0
 },
 "properties": {
  "A": 2132.3409,
  "Ix": 3036718.4127,
  "Iy": 3036718.4127,
  "Zx": 60734.3683,
  "Zy": 60734.3683,
  "Sx": 73539.367,
  "Sy": 73539.367,
  "J": 5151493.5072,
  "C": 93614.3535,
  "Iw": 0.0,
  "rx": 37.7376,
  "ry": 37.7376,
  "mass_calc": 16.7389,
  "surface": 0.3742,
  "surface_t": 22.4099
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 256608.0,
  "phiNs": 863598.0834443939,
  "phiNt": 815620.4121419275,
  "phiMsx": 29783443.645527262,
  "phiMsy": 29783443.64552707,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/100x100x6-0shs/"
}