{
 "designation": "152x76x6.0RHS",
 "type": "Rectangular Hollow Section",
 "standard": "AS/NZS 1163",
 "mass_kg_m": 19.4,
 "dimensions_mm": {
  "d": 152.0,
  "b": 76.0,
  "t": 6.0,
  "ro": 15.0
 },
 "properties": {
  "A": 2468.3409,
  "Ix": 6907219.9781,
  "Iy": 2331278.7004,
  "Zx": 90884.4734,
  "Zy": 61349.4395,
  "Sx": 116068.2316,
  "Sy": 71519.2757,
  "J": 5976388.8521,
  "C": 108497.3094,
  "Iw": 0.0,
  "rx": 52.8992,
  "ry": 30.7323,
  "mass_calc": 19.3765,
  "surface": 0.4302,
  "surface_t": 22.1776
 },
 "design_AS4100": {
  "grade": "C450L0",
  "fy": 450,
  "fu": 500,
  "kf": 1.0,
  "phiVv": 408240.0,
  "phiNs": 999678.0834443963,
  "phiNt": 944140.4121419297,
  "phiMsx": 47007633.81508119,
  "phiMsy": 28427825.277357634,
  "ab": -0.5
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/rectangular-hollow-sections/152x76x6-0rhs/"
}