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ДСТУ EN 10219-2 circular hollow section 1016x20
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 1016x20
| Outer diameter | 1016 mm |
|---|---|
| Inner diameter | 976* mm |
| Wall thickness | 20 mm |
| Section area | 625.805 cm2 |
| Mass per metre | 491.257 kg/m |
| Section perimeter | 3191.858 mm |
| Second moment of area | 776323.937 cm4 |
| Elastic section modulus | 15281.967 cm3 |
| Plastic section modulus | 19842.987 cm3 |
| Radius of gyration | 35.221 cm |
| Torsional constant | 1552647.874 cm4 |
| Torsional modulus | 30563.935 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.