{
 "designation": "125x75x6UA",
 "type": "Unequal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 9.16,
 "dimensions_mm": {
  "d": 125.0,
  "b": 75.0,
  "t": 6.0,
  "r1": 8.0,
  "r2": 5.0
 },
 "properties": {
  "A": 1167.0056,
  "Ix": 1893529.8535,
  "Iy": 524059.9209,
  "Zx": 22469.9702,
  "Zy": 8886.135,
  "Sx": 40560.1628,
  "Sy": 15974.2063,
  "Iu": 2103031.9172,
  "Iv": 314557.8572,
  "alpha": 20.0145,
  "xc": 16.025,
  "yc": 40.7306,
  "J": 13968.0,
  "ru": 42.4509,
  "rv": 16.4178,
  "rx": 40.2809,
  "ry": 21.1911,
  "mass_calc": 9.161,
  "surface": 0.3923,
  "surface_t": 42.8246
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 0.7935887221660938,
  "phiNs": 266723.2755194085,
  "phiNt": 336097.61337256595,
  "ab": 1.0
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/unequal-angles/125x75x6ua/"
}