Rectangular and square HSS
HSS 762x254x25
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
- 762mm
- Widthb
- 254mm
- 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
- 3,03910⁶ mm⁴
- Elastic section modulusSx
- 7,97610³ mm³
- Plastic section modulusZx
- 10,55110³ mm³
- Radius of gyrationrx
- 253.3mm
Weak axis y–y
- Moment of inertiaIy
- 518.610⁶ mm⁴
- Elastic section modulusSy
- 4,08310³ mm³
- Plastic section modulusZy
- 4,74610³ mm³
- Radius of gyrationry
- 104.6mm
Torsion and stability
- Torsional constantJ
- 1,532,07010³ mm⁴