Cold-formed rectangular hollow sections (EN 10219)

RHS 50x20x2

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 20d = 50t = 2t = 2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
20mm
Thicknesst
2mm
Outside corner radiusro
4mm

Mass and area

Mass per lengthm
1.992kg/m
Cross-sectional areaA
253.7mm²
Outside perimeterP
133.1mm

Strong axis x–x

Moment of inertiaIx
0.0723110⁶ mm⁴
Elastic section modulusSx
2.89210³ mm³
Plastic section modulusZx
3.78210³ mm³
Radius of gyrationrx
16.88mm

Weak axis y–y

Moment of inertiaIy
0.0166810⁶ mm⁴
Elastic section modulusSy
1.66810³ mm³
Plastic section modulusZy
1.95710³ mm³
Radius of gyrationry
8.109mm

Torsion and stability

Torsional constantJ
46.5810³ mm⁴

Equivalents in other standards