HL – extra-wide flange beams

HL-920x1077

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 451d = 1,061tf = 99.1tf = 99.1tw = 55tw = 55
Cross-section, to scaledimensions in mm

Dimensions

Depthd
1,061mm
Flange widthbf
451mm
Web thicknesstw
55mm
Flange thicknesstf
99.1mm
Root radiusr
19mm

Mass and area

Mass per lengthm
1,077kg/m
Cross-sectional areaA
137,152mm²
Outside perimeterP
3,783mm

Strong axis x–x

Moment of inertiaIx
23,75010⁶ mm⁴
Elastic section modulusSx
44,76910³ mm³
Plastic section modulusZx
53,36010³ mm³
Radius of gyrationrx
416.1mm

Weak axis y–y

Moment of inertiaIy
1,52710⁶ mm⁴
Elastic section modulusSy
6,77310³ mm³
Plastic section modulusZy
10,74110³ mm³
Radius of gyrationry
105.5mm

Torsion and stability

Torsional constantJ
331,69210³ mm⁴
Warping constantCw
350,47110⁹ mm⁶

Equivalents in other standards