Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x28
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 295* mm |
| Wall thickness | 28 mm |
| Section area | 284.126 cm2 |
| Mass per metre | 223.039 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 37331.623 cm4 |
| Elastic section modulus | 2127.158 cm3 |
| Plastic section modulus | 2928.529 cm3 |
| Radius of gyration | 11.463 cm |
| Torsional constant | 74663.246 cm4 |
| Torsional modulus | 4254.316 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.