{
 "designation": "150x150x19EA",
 "type": "Equal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 42.1,
 "dimensions_mm": {
  "d": 150.0,
  "b": 150.0,
  "t": 19.0,
  "r1": 13.0,
  "r2": 5.0
 },
 "properties": {
  "A": 5364.5476,
  "Ix": 11074933.7797,
  "Iy": 11074933.7797,
  "Zx": 104711.6229,
  "Zy": 104711.6229,
  "Sx": 189327.1306,
  "Sy": 189327.1306,
  "Iu": 17554062.0234,
  "Iv": 4595805.5361,
  "alpha": 45.0,
  "xc": 44.234,
  "yc": 44.234,
  "J": 642459.6667,
  "ru": 57.2035,
  "rv": 29.2694,
  "rx": 45.4364,
  "ry": 45.4364,
  "mass_calc": 42.1117,
  "surface": 0.5901,
  "surface_t": 14.0173
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 280,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 1351865.9994584606,
  "phiNt": 1351865.9994584606,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/equal-angles/150x150x19ea/"
}