Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x42
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x42
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 267* mm |
| Wall thickness | 42 mm |
| Section area | 407.716 cm2 |
| Mass per metre | 320.057 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 49560.415 cm4 |
| Elastic section modulus | 2823.955 cm3 |
| Plastic section modulus | 4034.898 cm3 |
| Radius of gyration | 11.025 cm |
| Torsional constant | 99120.83 cm4 |
| Torsional modulus | 5647.911 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.