Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x65
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x65
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 272* mm |
| Wall thickness | 65 mm |
| Section area | 688.166 cm2 |
| Mass per metre | 540.21 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 101327.263 cm4 |
| Elastic section modulus | 5041.157 cm3 |
| Plastic section modulus | 7473.527 cm3 |
| Radius of gyration | 12.134 cm |
| Torsional constant | 202654.526 cm4 |
| Torsional modulus | 10082.315 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.