Tube: round · ДСТУ EN 10219-2
ДСТУ EN 10219-2 circular hollow section 168.3x3
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 10219-2 168.3x3
| Outer diameter | 168.3 mm |
|---|---|
| Inner diameter | 162.3* mm |
| Wall thickness | 3 mm |
| Section area | 15.579 cm2 |
| Mass per metre | 12.23 kg/m |
| Section perimeter | 528.73 mm |
| Second moment of area | 532.283 cm4 |
| Elastic section modulus | 63.254 cm3 |
| Plastic section modulus | 81.981 cm3 |
| Radius of gyration | 5.845 cm |
| Torsional constant | 1064.566 cm4 |
| Torsional modulus | 126.508 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.