HL – extra-wide flange beams

HL-920x491

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 422d = 957tf = 47tf = 47tw = 25.9tw = 25.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
957mm
Flange widthbf
422mm
Web thicknesstw
25.9mm
Flange thicknesstf
47mm
Root radiusr
19mm

Mass and area

Mass per lengthm
489.3kg/m
Cross-sectional areaA
62,330mm²
Outside perimeterP
3,518mm

Strong axis x–x

Moment of inertiaIx
9,66310⁶ mm⁴
Elastic section modulusSx
20,19510³ mm³
Plastic section modulusZx
23,00410³ mm³
Radius of gyrationrx
393.7mm

Weak axis y–y

Moment of inertiaIy
59010⁶ mm⁴
Elastic section modulusSy
2,79610³ mm³
Plastic section modulusZy
4,33510³ mm³
Radius of gyrationry
97.3mm

Torsion and stability

Torsional constantJ
34,63510³ mm⁴
Warping constantCw
121,87310⁹ mm⁶

Equivalents in other standards