{
 "designation": "114.3x3.2CHS",
 "type": "Circular Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 8.77,
 "dimensions_mm": {
  "do": 114.3,
  "t": 3.2
 },
 "properties": {
  "A": 1116.899,
  "Ix": 1724694.5251,
  "Iy": 1724694.5251,
  "Zx": 30178.3819,
  "Zy": 30178.3819,
  "Sx": 39509.1947,
  "Sy": 39509.1947,
  "J": 3449389.0503,
  "C": 60356.7638,
  "rx": 39.2961,
  "ry": 39.2961,
  "mass_calc": 8.7677,
  "surface": 0.3591,
  "surface_t": 40.9446
 },
 "design_AS4100": {
  "grade": "C350L0",
  "fy": 350,
  "fu": 430,
  "kf": 1.0,
  "phiVv": 126656.34889116134,
  "phiNs": 351823.19136433705,
  "phiNt": 351823.19136433705,
  "phiMsx": 12445133.890890736,
  "phiMsy": 12445133.890890736,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/circular-hollow-sections/114-3x3-2chs/"
}