{
 "designation": "150x150x12EA",
 "type": "Equal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 27.3,
 "dimensions_mm": {
  "d": 150.0,
  "b": 150.0,
  "t": 12.0,
  "r1": 13.0,
  "r2": 5.0
 },
 "properties": {
  "A": 3481.5476,
  "Ix": 7460839.8179,
  "Iy": 7460839.8179,
  "Zx": 68788.0935,
  "Zy": 68788.0935,
  "Sx": 124408.8479,
  "Sy": 124408.8479,
  "Iu": 11862787.77,
  "Iv": 3058891.8659,
  "alpha": 45.0,
  "xc": 41.5388,
  "yc": 41.5388,
  "J": 165888.0,
  "ru": 58.3724,
  "rv": 29.6412,
  "rx": 46.2922,
  "ry": 46.2922,
  "mass_calc": 27.3301,
  "surface": 0.5901,
  "surface_t": 21.6164
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 300,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 940017.8565626359,
  "phiNt": 940017.8565626359,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/equal-angles/150x150x12ea/"
}