Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 273x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 273x12
| Outer diameter | 273 mm |
|---|---|
| Inner diameter | 249* mm |
| Wall thickness | 12 mm |
| Section area | 98.395 cm2 |
| Mass per metre | 77.24 kg/m |
| Section perimeter | 857.655 mm |
| Second moment of area | 8396.141 cm4 |
| Elastic section modulus | 615.102 cm3 |
| Plastic section modulus | 818.028 cm3 |
| Radius of gyration | 9.237 cm |
| Torsional constant | 16792.282 cm4 |
| Torsional modulus | 1230.204 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.