Cold-formed rectangular hollow sections (EN 10219)

RHS 180x100x12

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 180t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
100mm
Thicknesst
12mm
Outside corner radiusro
36mm

Mass and area

Mass per lengthm
43.38kg/m
Cross-sectional areaA
5,526mm²
Outside perimeterP
498.2mm

Strong axis x–x

Moment of inertiaIx
19.6510⁶ mm⁴
Elastic section modulusSx
218.310³ mm³
Plastic section modulusZx
292.410³ mm³
Radius of gyrationrx
59.63mm

Weak axis y–y

Moment of inertiaIy
7.82110⁶ mm⁴
Elastic section modulusSy
156.410³ mm³
Plastic section modulusZy
194.210³ mm³
Radius of gyrationry
37.62mm

Torsion and stability

Torsional constantJ
20,72910³ mm⁴

Equivalents in other standards