Cold-formed rectangular hollow sections (EN 10219)

RHS 180x100x5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 180t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
100mm
Thicknesst
5mm
Outside corner radiusro
10mm

Mass and area

Mass per lengthm
20.69kg/m
Cross-sectional areaA
2,636mm²
Outside perimeterP
542.8mm

Strong axis x–x

Moment of inertiaIx
11.2410⁶ mm⁴
Elastic section modulusSx
124.910³ mm³
Plastic section modulusZx
15410³ mm³
Radius of gyrationrx
65.31mm

Weak axis y–y

Moment of inertiaIy
4.51810⁶ mm⁴
Elastic section modulusSy
90.3510³ mm³
Plastic section modulusZy
102.610³ mm³
Radius of gyrationry
41.4mm

Torsion and stability

Torsional constantJ
10,44810³ mm⁴

Equivalents in other standards