{
 "designation": "200x200x12.5SHS",
 "type": "Square Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 69.4,
 "dimensions_mm": {
  "d": 200.0,
  "b": 200.0,
  "t": 12.5,
  "ro": 31.25
 },
 "properties": {
  "A": 8838.2854,
  "Ix": 49990097.015,
  "Iy": 49990097.015,
  "Zx": 499900.9702,
  "Zy": 499900.9702,
  "Sx": 607301.4787,
  "Sy": 607301.4787,
  "J": 85212233.0507,
  "C": 771687.8644,
  "Iw": 0.0,
  "rx": 75.207,
  "ry": 75.207,
  "mass_calc": 69.3805,
  "surface": 0.7463,
  "surface_t": 10.7542
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 1063125.0,
  "phiNs": 3579505.5705051715,
  "phiNt": 3380644.149921551,
  "phiMsx": 245957098.8736828,
  "phiMsy": 245957098.87368155,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/square-hollow-sections/200x200x12-5shs/"
}