Tube: round · ДСТУ EN 10219-2
ДСТУ EN 10219-2 circular hollow section 139.7x4
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 10219-2 139.7x4
| Outer diameter | 139.7 mm |
|---|---|
| Inner diameter | 131.7* mm |
| Wall thickness | 4 mm |
| Section area | 17.053 cm2 |
| Mass per metre | 13.386 kg/m |
| Section perimeter | 438.88 mm |
| Second moment of area | 392.859 cm4 |
| Elastic section modulus | 56.243 cm3 |
| Plastic section modulus | 73.679 cm3 |
| Radius of gyration | 4.8 cm |
| Torsional constant | 785.718 cm4 |
| Torsional modulus | 112.486 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.