UB – universal beams

762x267x134

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 264.4d = 750tf = 15.5tf = 15.5tw = 12tw = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
750mm
Flange widthbf
264.4mm
Web thicknesstw
12mm
Flange thicknesstf
15.5mm
Root radiusr
16.5mm

Mass and area

Mass per lengthm
133.9kg/m
Cross-sectional areaA
17,058mm²
Outside perimeterP
2,505mm

Strong axis x–x

Moment of inertiaIx
1,50710⁶ mm⁴
Elastic section modulusSx
4,01810³ mm³
Plastic section modulusZx
4,64410³ mm³
Radius of gyrationrx
297.2mm

Weak axis y–y

Moment of inertiaIy
47.8810⁶ mm⁴
Elastic section modulusSy
362.210³ mm³
Plastic section modulusZy
569.910³ mm³
Radius of gyrationry
52.98mm

Torsion and stability

Torsional constantJ
1,22310³ mm⁴
Warping constantCw
6,44010⁹ mm⁶

Equivalents in other standards