Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 356x20
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 356x20
| Outer diameter | 356 mm |
|---|---|
| Inner diameter | 316* mm |
| Wall thickness | 20 mm |
| Section area | 211.115 cm2 |
| Mass per metre | 165.725 kg/m |
| Section perimeter | 1118.407 mm |
| Second moment of area | 29898.11 cm4 |
| Elastic section modulus | 1679.669 cm3 |
| Plastic section modulus | 2260.587 cm3 |
| Radius of gyration | 11.9 cm |
| Torsional constant | 59796.22 cm4 |
| Torsional modulus | 3359.338 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.