{
 "designation": "C10019",
 "type": "C Purlin (Lysaght Cee)",
 "standard": "AS 1397 / AS/NZS 4600",
 "mass_kg_m": 3.29,
 "dimensions_mm": {
  "d": 102.0,
  "b": 51.0,
  "lip": 14.5,
  "t": 1.9,
  "ri": 5.0
 },
 "properties": {
  "A": 408.8438,
  "Ix": 673175.2522,
  "Iy": 142361.1217,
  "Zx": 13199.5147,
  "Sx": 15337.5229,
  "Sy": 6464.4482,
  "J": 491.9754,
  "xc": 17.1714,
  "Zy": 4208.3101,
  "rx": 40.5775,
  "ry": 18.6602,
  "mass_calc": 3.2094,
  "surface": 0.4342,
  "surface_t": 131.9659
 },
 "design_AS4100": {
  "grade": "G450",
  "fy": 450,
  "fu": 480
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/c-purlins/c10019/"
}