Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x38
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x38
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 275* mm |
| Wall thickness | 38 mm |
| Section area | 373.661 cm2 |
| Mass per metre | 293.324 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 46433.455 cm4 |
| Elastic section modulus | 2645.781 cm3 |
| Plastic section modulus | 3741.113 cm3 |
| Radius of gyration | 11.147 cm |
| Torsional constant | 92866.91 cm4 |
| Torsional modulus | 5291.562 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.