Rectangular and square HSS
HSS 508x508x25
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
- 508mm
- Thicknesst
- 25.4mm
- Outside corner radiusro
- 50.8mm
Mass and area
- Mass per lengthm
- 371.9kg/m
- Cross-sectional areaA
- 47,371mm²
- Outside perimeterP
- 1,945mm
Strong axis x–x
- Moment of inertiaIx
- 1,80510⁶ mm⁴
- Elastic section modulusSx
- 7,10810³ mm³
- Plastic section modulusZx
- 8,46810³ mm³
- Radius of gyrationrx
- 195.2mm
Weak axis y–y
- Moment of inertiaIy
- 1,80510⁶ mm⁴
- Elastic section modulusSy
- 7,10810³ mm³
- Plastic section modulusZy
- 8,46810³ mm³
- Radius of gyrationry
- 195.2mm
Torsion and stability
- Torsional constantJ
- 2,933,71010³ mm⁴