{
 "designation": "300x16FL",
 "type": "Flat Bar",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 37.68,
 "dimensions_mm": {
  "b": 300.0,
  "t": 16.0
 },
 "properties": {
  "A": 4800.0,
  "Ix": 102400.0,
  "Iy": 36000000.0,
  "Zx": 12800.0,
  "Zy": 240000.0,
  "Sx": 19200.0,
  "Sy": 360000.0,
  "J": 395837.44,
  "rx": 4.6188,
  "ry": 86.6025,
  "mass_calc": 37.68,
  "surface": 0.632,
  "surface_t": 16.7728
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 300,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 1296000.0,
  "phiNt": 1296000.0,
  "phiMsx": 5184000.0,
  "phiMsy": 97200000.0,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/flat-bar/300x16fl/"
}