{
 "designation": "40x40x5EA",
 "type": "Equal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 2.73,
 "dimensions_mm": {
  "d": 40.0,
  "b": 40.0,
  "t": 4.6,
  "r1": 5.0,
  "r2": 3.0
 },
 "properties": {
  "A": 348.3428,
  "Ix": 50472.9966,
  "Iy": 50472.9966,
  "Zx": 1770.2138,
  "Zy": 1770.2138,
  "Sx": 3241.4061,
  "Sy": 3241.4061,
  "Iu": 80050.0685,
  "Iv": 20895.9247,
  "alpha": 45.0,
  "xc": 11.4876,
  "yc": 11.4876,
  "J": 2446.3781,
  "ru": 15.1592,
  "rv": 7.7451,
  "rx": 12.0372,
  "ry": 12.0372,
  "mass_calc": 2.7345,
  "surface": 0.1553,
  "surface_t": 56.8785
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 100322.7266862831,
  "phiNt": 100322.7266862831,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/equal-angles/40x40x5ea/"
}