Hot-finished rectangular hollow sections (EN 10210)

RHS 180x100x4

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 180t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
100mm
Thicknesst
4mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
16.95kg/m
Cross-sectional areaA
2,159mm²
Outside perimeterP
549.7mm

Strong axis x–x

Moment of inertiaIx
9.44510⁶ mm⁴
Elastic section modulusSx
104.910³ mm³
Plastic section modulusZx
12810³ mm³
Radius of gyrationrx
66.14mm

Weak axis y–y

Moment of inertiaIy
3.79410⁶ mm⁴
Elastic section modulusSy
75.8710³ mm³
Plastic section modulusZy
85.1610³ mm³
Radius of gyrationry
41.92mm

Torsion and stability

Torsional constantJ
8,52110³ mm⁴

Equivalents in other standards