Tube: round · ДСТУ EN 10219-2
ДСТУ EN 10219-2 circular hollow section 21.3x2.5
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 21.3x2.5
| Outer diameter | 21.3 mm |
|---|---|
| Inner diameter | 16.3* mm |
| Wall thickness | 2.5 mm |
| Section area | 1.477 cm2 |
| Mass per metre | 1.159 kg/m |
| Section perimeter | 66.916 mm |
| Second moment of area | 0.664 cm4 |
| Elastic section modulus | 0.623 cm3 |
| Plastic section modulus | 0.889 cm3 |
| Radius of gyration | 0.671 cm |
| Torsional constant | 1.328 cm4 |
| Torsional modulus | 1.247 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.