UB – universal beams
530UB92.4
Same sections as Australia (joint AS/NZS standard). Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 533mm
- Flange widthbf
- 209mm
- Web thicknesstw
- 10.2mm
- Flange thicknesstf
- 15.6mm
- Root radiusr
- 14mm
Mass and area
- Mass per lengthm
- 92.69kg/m
- Cross-sectional areaA
- 11,807mm²
- Published area (standard)A pub.
- 11,800mm²
- Outside perimeterP
- 1,858mm
Strong axis x–x
- Moment of inertiaIx
- 554.310⁶ mm⁴
- Elastic section modulusSx
- 2,08010³ mm³
- Plastic section modulusZx
- 2,37110³ mm³
- Radius of gyrationrx
- 216.7mm
Weak axis y–y
- Moment of inertiaIy
- 23.7910⁶ mm⁴
- Elastic section modulusSy
- 227.710³ mm³
- Plastic section modulusZy
- 355.110³ mm³
- Radius of gyrationry
- 44.89mm
Torsion and stability
- Torsional constantJ
- 782.910³ mm⁴
- Warping constantCw
- 1,58910⁹ mm⁶