Cold-formed rectangular hollow sections (EN 10219)

RHS 200x80x4

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 200t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
80mm
Thicknesst
4mm
Outside corner radiusro
8mm

Mass and area

Mass per lengthm
16.76kg/m
Cross-sectional areaA
2,135mm²
Outside perimeterP
546.3mm

Strong axis x–x

Moment of inertiaIx
10.4610⁶ mm⁴
Elastic section modulusSx
104.610³ mm³
Plastic section modulusZx
132.410³ mm³
Radius of gyrationrx
70mm

Weak axis y–y

Moment of inertiaIy
2.49810⁶ mm⁴
Elastic section modulusSy
62.4510³ mm³
Plastic section modulusZy
69.5510³ mm³
Radius of gyrationry
34.21mm

Torsion and stability

Torsional constantJ
6,63610³ mm⁴

Equivalents in other standards