Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x63
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x63
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 276* mm |
| Wall thickness | 63 mm |
| Section area | 670.95 cm2 |
| Mass per metre | 526.696 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 99711.548 cm4 |
| Elastic section modulus | 4960.774 cm3 |
| Plastic section modulus | 7323.372 cm3 |
| Radius of gyration | 12.191 cm |
| Torsional constant | 199423.097 cm4 |
| Torsional modulus | 9921.547 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.