Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 426x18
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 426x18
| Outer diameter | 426 mm |
|---|---|
| Inner diameter | 390* mm |
| Wall thickness | 18 mm |
| Section area | 230.719 cm2 |
| Mass per metre | 181.114 kg/m |
| Section perimeter | 1338.318 mm |
| Second moment of area | 48101.36 cm4 |
| Elastic section modulus | 2258.28 cm3 |
| Plastic section modulus | 2998.296 cm3 |
| Radius of gyration | 14.439 cm |
| Torsional constant | 96202.72 cm4 |
| Torsional modulus | 4516.56 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.