{
 "designation": "40x16FL",
 "type": "Flat Bar",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 5.02,
 "dimensions_mm": {
  "b": 40.0,
  "t": 16.0
 },
 "properties": {
  "A": 640.0,
  "Ix": 13653.3333,
  "Iy": 85333.3333,
  "Zx": 1706.6667,
  "Zy": 4266.6667,
  "Sx": 2560.0,
  "Sy": 6400.0,
  "J": 40850.7733,
  "rx": 4.6188,
  "ry": 11.547,
  "mass_calc": 5.024,
  "surface": 0.112,
  "surface_t": 22.3108
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 300,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 172800.0,
  "phiNt": 172800.0,
  "phiMsx": 691200.0,
  "phiMsy": 1728000.0,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/flat-bar/40x16fl/"
}