{
 "designation": "C15024",
 "type": "C Purlin (Lysaght Cee)",
 "standard": "AS 1397 / AS/NZS 4600",
 "mass_kg_m": 5.7,
 "dimensions_mm": {
  "d": 152.0,
  "b": 64.0,
  "lip": 18.5,
  "t": 2.4,
  "ri": 5.0
 },
 "properties": {
  "A": 712.2038,
  "Ix": 2543364.2977,
  "Iy": 386085.0295,
  "Zx": 33465.3197,
  "Sx": 39104.9364,
  "Sy": 13396.5718,
  "J": 1367.4313,
  "xc": 20.0641,
  "Zy": 8787.4596,
  "rx": 59.7588,
  "ry": 23.283,
  "mass_calc": 5.5908,
  "surface": 0.5983,
  "surface_t": 104.9666
 },
 "design_AS4100": {
  "grade": "G450",
  "fy": 450,
  "fu": 480
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/c-purlins/c15024/"
}