{
 "designation": "65RND",
 "type": "Round Bar",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 26.05,
 "dimensions_mm": {
  "dia": 65.0
 },
 "properties": {
  "A": 3318.3072,
  "Ix": 876240.5057,
  "Zx": 26961.2463,
  "Sx": 45770.8333,
  "J": 1752481.0113,
  "Iy": 876240.5057,
  "Zy": 26961.2463,
  "Sy": 45770.8333,
  "rx": 16.25,
  "ry": 16.25,
  "mass_calc": 26.0487,
  "surface": 0.2042,
  "surface_t": 7.8389
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 290,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 866078.1897324512,
  "phiNt": 866078.1897324512,
  "phiMsx": 10555327.937364249,
  "phiMsy": 10555327.937364249,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/round-bar/65rnd/"
}