{
 "designation": "40x8FL",
 "type": "Flat Bar",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 2.51,
 "dimensions_mm": {
  "b": 40.0,
  "t": 8.0
 },
 "properties": {
  "A": 320.0,
  "Ix": 1706.6667,
  "Iy": 42666.6667,
  "Zx": 426.6667,
  "Zy": 2133.3333,
  "Sx": 640.0,
  "Sy": 3200.0,
  "J": 5966.5067,
  "rx": 2.3094,
  "ry": 11.547,
  "mass_calc": 2.512,
  "surface": 0.096,
  "surface_t": 38.247
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 92160.0,
  "phiNt": 92160.0,
  "phiMsx": 184320.0,
  "phiMsy": 921600.0,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/flat-bar/40x8fl/"
}