Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x16
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x16
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 370* mm |
| Wall thickness | 16 mm |
| Section area | 194.025 cm2 |
| Mass per metre | 152.309 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 36198.23 cm4 |
| Elastic section modulus | 1800.907 cm3 |
| Plastic section modulus | 2385.301 cm3 |
| Radius of gyration | 13.659 cm |
| Torsional constant | 72396.46 cm4 |
| Torsional modulus | 3601.814 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.