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ДСТУ EN 10219-2 circular hollow section 508x30
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 508x30
| Outer diameter | 508 mm |
|---|---|
| Inner diameter | 448* mm |
| Wall thickness | 30 mm |
| Section area | 450.504 cm2 |
| Mass per metre | 353.646 kg/m |
| Section perimeter | 1595.929 mm |
| Second moment of area | 129173.123 cm4 |
| Elastic section modulus | 5085.556 cm3 |
| Plastic section modulus | 6863.52 cm3 |
| Radius of gyration | 16.933 cm |
| Torsional constant | 258346.245 cm4 |
| Torsional modulus | 10171.112 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.