{
 "designation": "40x40x3EA",
 "type": "Equal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 1.83,
 "dimensions_mm": {
  "d": 40.0,
  "b": 40.0,
  "t": 3.0,
  "r1": 5.0,
  "r2": 3.0
 },
 "properties": {
  "A": 232.5028,
  "Ix": 34372.2949,
  "Iy": 34372.2949,
  "Zx": 1176.6262,
  "Zy": 1176.6262,
  "Sx": 2167.9168,
  "Sy": 2167.9168,
  "Iu": 54513.6611,
  "Iv": 14230.9287,
  "alpha": 45.0,
  "xc": 10.7874,
  "yc": 10.7874,
  "J": 693.0,
  "ru": 15.3122,
  "rv": 7.8235,
  "rx": 12.1588,
  "ry": 12.1588,
  "mass_calc": 1.8251,
  "surface": 0.1553,
  "surface_t": 84.8515
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 66960.80668628299,
  "phiNt": 66960.80668628299,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/equal-angles/40x40x3ea/"
}