Tube: round · ДСТУ EN 10219-2
ДСТУ EN 10219-2 circular hollow section 406.4x20
ДСТУ EN 10219-2 - Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties
ДСТУ EN 10219-2 406.4x20
| Outer diameter | 406.4 mm |
|---|---|
| Inner diameter | 366.4* mm |
| Wall thickness | 20 mm |
| Section area | 242.782 cm2 |
| Mass per metre | 190.584 kg/m |
| Section perimeter | 1276.743 mm |
| Second moment of area | 45432.139 cm4 |
| Elastic section modulus | 2235.834 cm3 |
| Plastic section modulus | 2988.766 cm3 |
| Radius of gyration | 13.68 cm |
| Torsional constant | 90864.279 cm4 |
| Torsional modulus | 4471.667 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.