Tube: round · ДСТУ EN 10219-2
ДСТУ EN 10219-2 circular hollow section 88.9x4
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 88.9x4
| Outer diameter | 88.9 mm |
|---|---|
| Inner diameter | 80.9* mm |
| Wall thickness | 4 mm |
| Section area | 10.669 cm2 |
| Mass per metre | 8.375 kg/m |
| Section perimeter | 279.288 mm |
| Second moment of area | 96.34 cm4 |
| Elastic section modulus | 21.674 cm3 |
| Plastic section modulus | 28.853 cm3 |
| Radius of gyration | 3.005 cm |
| Torsional constant | 192.68 cm4 |
| Torsional modulus | 43.348 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.