Round HSS
HSS 356x9.5
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
- 355.6mm
- Thicknesst
- 9.52mm
Mass and area
- Mass per lengthm
- 81.25kg/m
- Cross-sectional areaA
- 10,351mm²
- Outside perimeterP
- 1,117mm
Strong axis x–x
- Moment of inertiaIx
- 155.110⁶ mm⁴
- Elastic section modulusSx
- 872.210³ mm³
- Plastic section modulusZx
- 1,14110³ mm³
- Radius of gyrationrx
- 122.4mm
Weak axis y–y
- Moment of inertiaIy
- 155.110⁶ mm⁴
- Elastic section modulusSy
- 872.210³ mm³
- Plastic section modulusZy
- 1,14110³ mm³
- Radius of gyrationry
- 122.4mm
Torsion and stability
- Torsional constantJ
- 310,15910³ mm⁴