Tube: round · ДСТУ EN 10219-2
ДСТУ EN 10219-2 circular hollow section 457x30
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 457x30
| Outer diameter | 457 mm |
|---|---|
| Inner diameter | 397* mm |
| Wall thickness | 30 mm |
| Section area | 402.438 cm2 |
| Mass per metre | 315.914 kg/m |
| Section perimeter | 1435.708 mm |
| Second moment of area | 92172.895 cm4 |
| Elastic section modulus | 4033.825 cm3 |
| Plastic section modulus | 5478.87 cm3 |
| Radius of gyration | 15.134 cm |
| Torsional constant | 184345.789 cm4 |
| Torsional modulus | 8067.649 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.