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ДСТУ EN 10219-2 circular hollow section 508x20
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 508x20
| Outer diameter | 508 mm |
|---|---|
| Inner diameter | 468* mm |
| Wall thickness | 20 mm |
| Section area | 306.619 cm2 |
| Mass per metre | 240.696 kg/m |
| Section perimeter | 1595.929 mm |
| Second moment of area | 91427.786 cm4 |
| Elastic section modulus | 3599.519 cm3 |
| Plastic section modulus | 4765.547 cm3 |
| Radius of gyration | 17.268 cm |
| Torsional constant | 182855.571 cm4 |
| Torsional modulus | 7199.038 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.