{
 "designation": "C15015",
 "type": "C Purlin (Lysaght Cee)",
 "standard": "AS 1397 / AS/NZS 4600",
 "mass_kg_m": 3.59,
 "dimensions_mm": {
  "d": 152.0,
  "b": 64.0,
  "lip": 15.5,
  "t": 1.5,
  "ri": 5.0
 },
 "properties": {
  "A": 442.6867,
  "Ix": 1606732.5327,
  "Iy": 236835.7614,
  "Zx": 21141.2175,
  "Sx": 24479.067,
  "Sy": 8150.0152,
  "J": 332.015,
  "xc": 19.1876,
  "Zy": 5285.0507,
  "rx": 60.2454,
  "ry": 23.13,
  "mass_calc": 3.4751,
  "surface": 0.5933,
  "surface_t": 165.252
 },
 "design_AS4100": {
  "grade": "G450",
  "fy": 450,
  "fu": 480
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/c-purlins/c15015/"
}