Rectangular and square HSS
HSS 102x76x6.4
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
- 101.6mm
- Widthb
- 76.2mm
- Thicknesst
- 6.35mm
- Outside corner radiusro
- 12.7mm
Mass and area
- Mass per lengthm
- 15.64kg/m
- Cross-sectional areaA
- 1,993mm²
- Outside perimeterP
- 333.8mm
Strong axis x–x
- Moment of inertiaIx
- 2.68710⁶ mm⁴
- Elastic section modulusSx
- 52.8910³ mm³
- Plastic section modulusZx
- 66.0310³ mm³
- Radius of gyrationrx
- 36.72mm
Weak axis y–y
- Moment of inertiaIy
- 1.70810⁶ mm⁴
- Elastic section modulusSy
- 44.8310³ mm³
- Plastic section modulusZy
- 54.0310³ mm³
- Radius of gyrationry
- 29.28mm
Torsion and stability
- Torsional constantJ
- 3,52610³ mm⁴