Hot-finished rectangular hollow sections (EN 10210)

RHS 180x100x17.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 180t = 17.5t = 17.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
100mm
Thicknesst
17.5mm
Outside corner radiusro
26.25mm

Mass and area

Mass per lengthm
64.73kg/m
Cross-sectional areaA
8,246mm²
Outside perimeterP
514.9mm

Strong axis x–x

Moment of inertiaIx
29.1210⁶ mm⁴
Elastic section modulusSx
323.610³ mm³
Plastic section modulusZx
436.610³ mm³
Radius of gyrationrx
59.43mm

Weak axis y–y

Moment of inertiaIy
10.7310⁶ mm⁴
Elastic section modulusSy
214.710³ mm³
Plastic section modulusZy
278.310³ mm³
Radius of gyrationry
36.08mm

Torsion and stability

Torsional constantJ
26,93710³ mm⁴

Equivalents in other standards