Rectangular and square HSS
HSS 508x406x8.0
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
- Depthd
- 508mm
- Widthb
- 406.4mm
- Thicknesst
- 7.94mm
- Outside corner radiusro
- 15.88mm
Mass and area
- Mass per lengthm
- 110.7kg/m
- Cross-sectional areaA
- 14,106mm²
- Outside perimeterP
- 1,802mm
Strong axis x–x
- Moment of inertiaIx
- 550.910⁶ mm⁴
- Elastic section modulusSx
- 2,16910³ mm³
- Plastic section modulusZx
- 2,53410³ mm³
- Radius of gyrationrx
- 197.6mm
Weak axis y–y
- Moment of inertiaIy
- 392.510⁶ mm⁴
- Elastic section modulusSy
- 1,93110³ mm³
- Plastic section modulusZy
- 2,18010³ mm³
- Radius of gyrationry
- 166.8mm
Torsion and stability
- Torsional constantJ
- 709,18110³ mm⁴