{
 "designation": "40x40x6EA",
 "type": "Equal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 3.5,
 "dimensions_mm": {
  "d": 40.0,
  "b": 40.0,
  "t": 6.0,
  "r1": 5.0,
  "r2": 3.0
 },
 "properties": {
  "A": 445.5028,
  "Ix": 63097.6128,
  "Iy": 63097.6128,
  "Zx": 2256.72,
  "Zy": 2256.72,
  "Sx": 4122.0985,
  "Sy": 4122.0985,
  "Iu": 99743.9639,
  "Iv": 26451.2616,
  "alpha": 45.0,
  "xc": 12.0401,
  "yc": 12.0401,
  "J": 5328.0,
  "ru": 14.963,
  "rv": 7.7054,
  "rx": 11.9009,
  "ry": 11.9009,
  "mass_calc": 3.4972,
  "surface": 0.1553,
  "surface_t": 44.3652
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 128304.80668628303,
  "phiNt": 128304.80668628303,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/equal-angles/40x40x6ea/"
}