{
 "designation": "100x75x10UA",
 "type": "Unequal Angle",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 12.4,
 "dimensions_mm": {
  "d": 100.0,
  "b": 75.0,
  "t": 9.5,
  "r1": 8.0,
  "r2": 5.0
 },
 "properties": {
  "A": 1575.2556,
  "Ix": 1545031.1438,
  "Iy": 742735.5933,
  "Zx": 22642.1781,
  "Zy": 13351.8704,
  "Sx": 41308.7094,
  "Sy": 24310.2399,
  "Iu": 1886392.4507,
  "Iv": 401374.2865,
  "alpha": 28.6493,
  "xc": 19.3722,
  "yc": 31.7631,
  "J": 47298.5208,
  "ru": 34.6051,
  "rv": 15.9624,
  "rx": 31.3179,
  "ry": 21.7141,
  "mass_calc": 12.3658,
  "surface": 0.3423,
  "surface_t": 27.6027
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 453673.61337256606,
  "phiNt": 453673.61337256606,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/unequal-angles/100x75x10ua/"
}