Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x14
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 374* mm |
| Wall thickness | 14 mm |
| Section area | 170.651 cm2 |
| Mass per metre | 133.961 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 32154.974 cm4 |
| Elastic section modulus | 1599.75 cm3 |
| Plastic section modulus | 2108.531 cm3 |
| Radius of gyration | 13.727 cm |
| Torsional constant | 64309.947 cm4 |
| Torsional modulus | 3199.5 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.