{
 "designation": "Z30024",
 "type": "Z Purlin (Lysaght Zed)",
 "standard": "AS 1397 / AS/NZS 4600",
 "mass_kg_m": 10.09,
 "dimensions_mm": {
  "d": 300.0,
  "e": 100.0,
  "f": 93.0,
  "lip": 27.0,
  "t": 2.4,
  "ri": 5.0
 },
 "properties": {
  "A": 1264.2038,
  "Ix": 16989379.8038,
  "Iy": 2318848.7481,
  "Zx": 113262.532,
  "Sx": 133325.6173,
  "Sy": 32148.67,
  "J": 2427.2713,
  "xc": 97.242,
  "Iu": 18294643.2229,
  "Iv": 1013585.329,
  "alpha": 15.9519,
  "ru": 120.2966,
  "rv": 28.3153,
  "Zy": 23846.1583,
  "rx": 115.9258,
  "ry": 42.828,
  "mass_calc": 9.924,
  "surface": 1.0583,
  "surface_t": 104.887
 },
 "design_AS4100": {
  "grade": "G450",
  "fy": 450,
  "fu": 480
 },
 "units": "mm, N, N.mm (capacities); see /notation/",
 "source": "https://steelinfo.au/z-purlins/z30024/"
}