{
 "designation": "1200WB342",
 "type": "Welded Beam",
 "standard": "AS/NZS 3679.2",
 "mass_kg_m": 342.0,
 "dimensions_mm": {
  "d": 1184.0,
  "bf": 400.0,
  "tf": 32.0,
  "tw": 16.0
 },
 "properties": {
  "A": 43520.0,
  "Ix": 10368887466.6667,
  "Iy": 341715626.6667,
  "Zx": 17515012.6126,
  "Zy": 1708578.1333,
  "Sx": 19763200.0,
  "Sy": 2631680.0,
  "J": 10267306.6667,
  "Iw": 113373043752960.03,
  "rx": 488.1144,
  "ry": 88.6111,
  "mass_calc": 341.632,
  "surface": 3.936,
  "surface_t": 11.5088
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 280,
  "fu": 430,
  "kf": 0.7827758316959258,
  "phiVv": 2709504.0,
  "phiNs": 8584733.857242487,
  "phiNt": 10967040.0,
  "phiMsx": 4980326399.999995,
  "phiMsy": 645842534.4000002,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/welded-beams/1200wb342/"
}