{
 "designation": "100CT23.1",
 "type": "Column Tee (cut from UC)",
 "standard": "Cut from AS/NZS 3679.1 UC",
 "mass_kg_m": 23.1,
 "dimensions_mm": {
  "d": 101.5,
  "bf": 203.0,
  "tf": 11.0,
  "tw": 7.3,
  "r1": 11.4
 },
 "properties": {
  "A": 2949.4511,
  "Ix": 1787429.6976,
  "Iy": 7673640.0464,
  "Zx": 21157.9662,
  "Zxf": 105020.7453,
  "Zy": 75602.365,
  "Sx": 39485.6248,
  "Sy": 114876.237,
  "yc": 17.0198,
  "J": 101799.6795,
  "rx": 24.6175,
  "ry": 51.007,
  "mass_calc": 23.1532,
  "surface": 0.5992,
  "surface_t": 25.94
 },
 "design_AS4100": {
  "grade": "300",
  "fy": 300,
  "fu": 440,
  "kf": 1.0,
  "phiNs": 796351.8098971449,
  "phiNt": 796351.8098971449,
  "ab": 0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/column-tees/100ct23-1/"
}