{
 "designation": "C35030",
 "type": "C Purlin (Lysaght Cee)",
 "standard": "AS 1397 / AS/NZS 4600",
 "mass_kg_m": 15.23,
 "dimensions_mm": {
  "d": 350.0,
  "b": 125.0,
  "lip": 30.0,
  "t": 3.0,
  "ri": 5.0
 },
 "properties": {
  "A": 1910.509,
  "Ix": 35811659.5591,
  "Iy": 3816646.7357,
  "Zx": 204638.0546,
  "Sx": 238702.9213,
  "Sy": 63659.7096,
  "J": 5731.527,
  "xc": 34.7221,
  "Zy": 42276.6274,
  "rx": 136.9108,
  "ry": 44.6958,
  "mass_calc": 14.9975,
  "surface": 1.2797,
  "surface_t": 84.0236
 },
 "design_AS4100": {
  "grade": "G450",
  "fy": 450,
  "fu": 480
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/c-purlins/c35030/"
}