UB – universal beams

610x229x101

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
Range derived from BS 4-1; to be confirmed with the SAISC Red Book.
xybf = 227.6d = 602.6tf = 14.8tf = 14.8tw = 10.5tw = 10.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
602.6mm
Flange widthbf
227.6mm
Web thicknesstw
10.5mm
Flange thicknesstf
14.8mm
Root radiusr
12.7mm

Mass and area

Mass per lengthm
101.2kg/m
Cross-sectional areaA
12,892mm²
Outside perimeterP
2,073mm

Strong axis x–x

Moment of inertiaIx
757.810⁶ mm⁴
Elastic section modulusSx
2,51510³ mm³
Plastic section modulusZx
2,88110³ mm³
Radius of gyrationrx
242.4mm

Weak axis y–y

Moment of inertiaIy
29.1510⁶ mm⁴
Elastic section modulusSy
256.110³ mm³
Plastic section modulusZy
400.210³ mm³
Radius of gyrationry
47.55mm

Torsion and stability

Torsional constantJ
781.610³ mm⁴
Warping constantCw
2,51210⁹ mm⁶

Equivalents in other standards