Cold-formed rectangular hollow sections (EN 10219)

RHS 200x120x12.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 120d = 200t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
120mm
Thicknesst
12.5mm
Outside corner radiusro
37.5mm

Mass and area

Mass per lengthm
52.63kg/m
Cross-sectional areaA
6,704mm²
Outside perimeterP
575.6mm

Strong axis x–x

Moment of inertiaIx
30.9910⁶ mm⁴
Elastic section modulusSx
309.910³ mm³
Plastic section modulusZx
40610³ mm³
Radius of gyrationrx
67.99mm

Weak axis y–y

Moment of inertiaIy
13.9710⁶ mm⁴
Elastic section modulusSy
232.910³ mm³
Plastic section modulusZy
285.310³ mm³
Radius of gyrationry
45.65mm

Torsion and stability

Torsional constantJ
35,13810³ mm⁴

Equivalents in other standards