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ДСТУ EN 10219-2 circular hollow section 813x25
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 813x25
| Outer diameter | 813 mm |
|---|---|
| Inner diameter | 763* mm |
| Wall thickness | 25 mm |
| Section area | 618.894 cm2 |
| Mass per metre | 485.832 kg/m |
| Section perimeter | 2554.115 mm |
| Second moment of area | 480856.464 cm4 |
| Elastic section modulus | 11829.187 cm3 |
| Plastic section modulus | 15528.808 cm3 |
| Radius of gyration | 27.874 cm |
| Torsional constant | 961712.928 cm4 |
| Torsional modulus | 23658.375 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.