{
 "designation": "26.9x2.6CHS",
 "type": "Circular Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 1.56,
 "dimensions_mm": {
  "do": 26.9,
  "t": 2.6
 },
 "properties": {
  "A": 198.4858,
  "Ix": 14818.2073,
  "Iy": 14818.2073,
  "Zx": 1101.7254,
  "Zy": 1101.7254,
  "Sx": 1541.1327,
  "Sy": 1541.1327,
  "J": 29636.4146,
  "C": 2203.4509,
  "rx": 8.6404,
  "ry": 8.6404,
  "mass_calc": 1.5581,
  "surface": 0.0845,
  "surface_t": 54.1723
 },
 "design_AS4100": {
  "grade": "C250L0",
  "fy": 250,
  "fu": 320,
  "kf": 1.0,
  "phiVv": 16077.351732158048,
  "phiNs": 44659.31036710569,
  "phiNt": 44659.31036710569,
  "phiMsx": 346754.8499999999,
  "phiMsy": 346754.8499999999,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/circular-hollow-sections/26-9x2-6chs/"
}