{
 "designation": "125x125x12EA",
 "type": "Equal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 22.5,
 "dimensions_mm": {
  "d": 125.0,
  "b": 125.0,
  "t": 12.0,
  "r1": 10.0,
  "r2": 5.0
 },
 "properties": {
  "A": 2866.7343,
  "Ix": 4207521.1963,
  "Iy": 4207521.1963,
  "Zx": 46956.362,
  "Zy": 46956.362,
  "Sx": 85024.5047,
  "Sy": 85024.5047,
  "Iu": 6689343.8993,
  "Iv": 1725698.4933,
  "alpha": 45.0,
  "xc": 35.3951,
  "yc": 35.3951,
  "J": 137088.0,
  "ru": 48.3057,
  "rv": 24.5352,
  "rx": 38.3106,
  "ry": 38.3106,
  "mass_calc": 22.5039,
  "surface": 0.4914,
  "surface_t": 21.8407
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 300,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 774018.2590599308,
  "phiNt": 774018.2590599308,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/equal-angles/125x125x12ea/"
}