Cold-formed rectangular hollow sections (EN 10219)

RHS 50x40x2

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 40d = 50t = 2t = 2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
40mm
Thicknesst
2mm
Outside corner radiusro
4mm

Mass and area

Mass per lengthm
2.62kg/m
Cross-sectional areaA
333.7mm²
Outside perimeterP
173.1mm

Strong axis x–x

Moment of inertiaIx
0.118410⁶ mm⁴
Elastic section modulusSx
4.73710³ mm³
Plastic section modulusZx
5.70210³ mm³
Radius of gyrationrx
18.84mm

Weak axis y–y

Moment of inertiaIy
0.0838610⁶ mm⁴
Elastic section modulusSy
4.19310³ mm³
Plastic section modulusZy
4.89410³ mm³
Radius of gyrationry
15.85mm

Torsion and stability

Torsional constantJ
158.610³ mm⁴

Equivalents in other standards