{
 "designation": "36RND",
 "type": "Round Bar",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 7.99,
 "dimensions_mm": {
  "dia": 36.0
 },
 "properties": {
  "A": 1017.876,
  "Ix": 82447.9576,
  "Zx": 4580.4421,
  "Sx": 7776.0,
  "J": 164895.9152,
  "Iy": 82447.9576,
  "Zy": 4580.4421,
  "Sy": 7776.0,
  "rx": 9.0,
  "ry": 9.0,
  "mass_calc": 7.9903,
  "surface": 0.1131,
  "surface_t": 14.1549
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 300,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 274826.5253360351,
  "phiNt": 274826.5253360351,
  "phiMsx": 1855079.0460182368,
  "phiMsy": 1855079.0460182368,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/round-bar/36rnd/"
}