HL – extra-wide flange beams

HL-920x787

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 437d = 1,011tf = 73.9tf = 73.9tw = 40.9tw = 40.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
1,011mm
Flange widthbf
437mm
Web thicknesstw
40.9mm
Flange thicknesstf
73.9mm
Root radiusr
19mm

Mass and area

Mass per lengthm
786.6kg/m
Cross-sectional areaA
100,203mm²
Outside perimeterP
3,656mm

Strong axis x–x

Moment of inertiaIx
16,45810⁶ mm⁴
Elastic section modulusSx
32,55810³ mm³
Plastic section modulusZx
38,01410³ mm³
Radius of gyrationrx
405.3mm

Weak axis y–y

Moment of inertiaIy
1,03310⁶ mm⁴
Elastic section modulusSy
4,72810³ mm³
Plastic section modulusZy
7,42510³ mm³
Radius of gyrationry
101.5mm

Torsion and stability

Torsional constantJ
135,97010³ mm⁴
Warping constantCw
225,65710⁹ mm⁶

Equivalents in other standards