{
 "designation": "250UB25.7",
 "type": "Universal Beam",
 "standard": "AS/NZS 3679.1",
 "mass_kg_m": 25.7,
 "dimensions_mm": {
  "d": 248.0,
  "bf": 124.0,
  "tf": 8.0,
  "tw": 5.0,
  "r1": 12.0
 },
 "properties": {
  "A": 3267.6591,
  "Ix": 35371722.6863,
  "Iy": 2548528.0624,
  "Zx": 285255.8281,
  "Zy": 41105.2913,
  "Sx": 319372.9112,
  "Sy": 63594.6866,
  "J": 67360.4806,
  "Iw": 36698804098.7392,
  "rx": 104.0423,
  "ry": 27.9271,
  "mass_calc": 25.6511,
  "surface": 0.9614,
  "surface_t": 37.4084
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 320,
  "fu": 440,
  "kf": 0.9493120040192035,
  "phiVv": 214272.0,
  "phiNs": 893384.0537089843,
  "phiNt": 941085.8073284326,
  "phiMsx": 91979398.43727133,
  "phiMsy": 17757485.85422862,
  "ab": 0.0
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/universal-beams/250ub25-7/"
}