HL – extra-wide flange beams

HL-920x449

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 423d = 948tf = 42.7tf = 42.7tw = 24tw = 24
Cross-section, to scaledimensions in mm

Dimensions

Depthd
948mm
Flange widthbf
423mm
Web thicknesstw
24mm
Flange thicknesstf
42.7mm
Root radiusr
19mm

Mass and area

Mass per lengthm
448.5kg/m
Cross-sectional areaA
57,137mm²
Outside perimeterP
3,507mm

Strong axis x–x

Moment of inertiaIx
8,74710⁶ mm⁴
Elastic section modulusSx
18,45410³ mm³
Plastic section modulusZx
20,94810³ mm³
Radius of gyrationrx
391.3mm

Weak axis y–y

Moment of inertiaIy
539.710⁶ mm⁴
Elastic section modulusSy
2,55210³ mm³
Plastic section modulusZy
3,94910³ mm³
Radius of gyrationry
97.19mm

Torsion and stability

Torsional constantJ
26,42810³ mm⁴
Warping constantCw
110,36310⁹ mm⁶

Equivalents in other standards