{
 "designation": "130x20FL",
 "type": "Flat Bar",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 20.41,
 "dimensions_mm": {
  "b": 130.0,
  "t": 20.0
 },
 "properties": {
  "A": 2600.0,
  "Ix": 86666.6667,
  "Iy": 3661666.6667,
  "Zx": 8666.6667,
  "Zy": 56333.3333,
  "Sx": 13000.0,
  "Sy": 84500.0,
  "J": 313066.6667,
  "rx": 5.7735,
  "ry": 37.5278,
  "mass_calc": 20.41,
  "surface": 0.3,
  "surface_t": 14.6987
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 280,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 655200.0,
  "phiNt": 655200.0,
  "phiMsx": 3276000.0,
  "phiMsy": 21294000.0,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/flat-bar/130x20fl/"
}