Rectangular and square HSS
HSS 127x76x6.4
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
- 127mm
- Widthb
- 76.2mm
- Thicknesst
- 6.35mm
- Outside corner radiusro
- 12.7mm
Mass and area
- Mass per lengthm
- 18.18kg/m
- Cross-sectional areaA
- 2,316mm²
- Outside perimeterP
- 384.6mm
Strong axis x–x
- Moment of inertiaIx
- 4.70310⁶ mm⁴
- Elastic section modulusSx
- 74.0610³ mm³
- Plastic section modulusZx
- 93.3910³ mm³
- Radius of gyrationrx
- 45.07mm
Weak axis y–y
- Moment of inertiaIy
- 2.10310⁶ mm⁴
- Elastic section modulusSy
- 55.1910³ mm³
- Plastic section modulusZy
- 65.310³ mm³
- Radius of gyrationry
- 30.13mm
Torsion and stability
- Torsional constantJ
- 4,88710³ mm⁴