Hot-finished rectangular hollow sections (EN 10210)

RHS 100x50x4.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 100t = 4.5t = 4.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
50mm
Thicknesst
4.5mm
Outside corner radiusro
6.75mm

Mass and area

Mass per lengthm
9.791kg/m
Cross-sectional areaA
1,247mm²
Outside perimeterP
288.4mm

Strong axis x–x

Moment of inertiaIx
1.53410⁶ mm⁴
Elastic section modulusSx
30.6910³ mm³
Plastic section modulusZx
3910³ mm³
Radius of gyrationrx
35.07mm

Weak axis y–y

Moment of inertiaIy
0.50410⁶ mm⁴
Elastic section modulusSy
20.1610³ mm³
Plastic section modulusZy
23.6810³ mm³
Radius of gyrationry
20.1mm

Torsion and stability

Torsional constantJ
1,24110³ mm⁴

Equivalents in other standards