Round HSS
HSS 254x8.0
Calculated: design thickness = nominal thickness (CSA G40.20, Class C), outside radius 2t. Range derived from ASTM A500 sizes — cross-check with the CISC tables.
Dimensions
- Outside diameterD
- 254mm
- Thicknesst
- 7.92mm
Mass and area
- Mass per lengthm
- 48.06kg/m
- Cross-sectional areaA
- 6,123mm²
- Outside perimeterP
- 798mm
Strong axis x–x
- Moment of inertiaIx
- 46.3910⁶ mm⁴
- Elastic section modulusSx
- 365.310³ mm³
- Plastic section modulusZx
- 479.810³ mm³
- Radius of gyrationrx
- 87.05mm
Weak axis y–y
- Moment of inertiaIy
- 46.3910⁶ mm⁴
- Elastic section modulusSy
- 365.310³ mm³
- Plastic section modulusZy
- 479.810³ mm³
- Radius of gyrationry
- 87.05mm
Torsion and stability
- Torsional constantJ
- 92,78810³ mm⁴