Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x13
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 376* mm |
| Wall thickness | 13 mm |
| Section area | 158.87 cm2 |
| Mass per metre | 124.713 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 30084.085 cm4 |
| Elastic section modulus | 1496.721 cm3 |
| Plastic section modulus | 1967.905 cm3 |
| Radius of gyration | 13.761 cm |
| Torsional constant | 60168.17 cm4 |
| Torsional modulus | 2993.441 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.