Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x12
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 327* mm |
| Wall thickness | 12 mm |
| Section area | 127.8 cm2 |
| Mass per metre | 100.323 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 18381.632 cm4 |
| Elastic section modulus | 1047.386 cm3 |
| Plastic section modulus | 1379.628 cm3 |
| Radius of gyration | 11.993 cm |
| Torsional constant | 36763.264 cm4 |
| Torsional modulus | 2094.773 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.