Cold-formed rectangular hollow sections (EN 10219)

RHS 120x80x6

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 120t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
80mm
Thicknesst
6mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
16.98kg/m
Cross-sectional areaA
2,163mm²
Outside perimeterP
379.4mm

Strong axis x–x

Moment of inertiaIx
4.06110⁶ mm⁴
Elastic section modulusSx
67.6810³ mm³
Plastic section modulusZx
84.2510³ mm³
Radius of gyrationrx
43.33mm

Weak axis y–y

Moment of inertiaIy
2.1510⁶ mm⁴
Elastic section modulusSy
53.7610³ mm³
Plastic section modulusZy
63.5510³ mm³
Radius of gyrationry
31.53mm

Torsion and stability

Torsional constantJ
4,68510³ mm⁴

Equivalents in other standards