Cold-formed rectangular hollow sections (EN 10219)

RHS 100x50x2.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 100t = 2.5t = 2.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
50mm
Thicknesst
2.5mm
Outside corner radiusro
5mm

Mass and area

Mass per lengthm
5.565kg/m
Cross-sectional areaA
708.9mm²
Outside perimeterP
291.4mm

Strong axis x–x

Moment of inertiaIx
0.91210⁶ mm⁴
Elastic section modulusSx
18.2410³ mm³
Plastic section modulusZx
22.6710³ mm³
Radius of gyrationrx
35.87mm

Weak axis y–y

Moment of inertiaIy
0.310610⁶ mm⁴
Elastic section modulusSy
12.4210³ mm³
Plastic section modulusZy
14.0110³ mm³
Radius of gyrationry
20.93mm

Torsion and stability

Torsional constantJ
753.910³ mm⁴

Equivalents in other standards