Rectangular and square HSS
HSS 356x152x9.5
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
- Depthd
- 355.6mm
- Widthb
- 152.4mm
- Thicknesst
- 9.52mm
- Outside corner radiusro
- 19.05mm
Mass and area
- Mass per lengthm
- 71.25kg/m
- Cross-sectional areaA
- 9,076mm²
- Outside perimeterP
- 983.3mm
Strong axis x–x
- Moment of inertiaIx
- 140.210⁶ mm⁴
- Elastic section modulusSx
- 788.310³ mm³
- Plastic section modulusZx
- 1,00010³ mm³
- Radius of gyrationrx
- 124.3mm
Weak axis y–y
- Moment of inertiaIy
- 37.0810⁶ mm⁴
- Elastic section modulusSy
- 486.610³ mm³
- Plastic section modulusZy
- 55110³ mm³
- Radius of gyrationry
- 63.92mm
Torsion and stability
- Torsional constantJ
- 97,24410³ mm⁴