Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x17
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x17
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 368* mm |
| Wall thickness | 17 mm |
| Section area | 205.617 cm2 |
| Mass per metre | 161.41 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 38171.298 cm4 |
| Elastic section modulus | 1899.07 cm3 |
| Plastic section modulus | 2521.463 cm3 |
| Radius of gyration | 13.625 cm |
| Torsional constant | 76342.597 cm4 |
| Torsional modulus | 3798.139 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.