Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x32
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x32
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 342* mm |
| Wall thickness | 32 mm |
| Section area | 375.986 cm2 |
| Mass per metre | 295.149 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 66220.501 cm4 |
| Elastic section modulus | 3262.094 cm3 |
| Plastic section modulus | 4486.955 cm3 |
| Radius of gyration | 13.271 cm |
| Torsional constant | 132441.001 cm4 |
| Torsional modulus | 6524.187 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.