Cold-formed RHS

200x120x8.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 120d = 200t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
120mm
Thicknesst
8mm
Outside corner radiusro
20mm

Mass and area

Mass per lengthm
36.46kg/m
Cross-sectional areaA
4,644mm²
Outside perimeterP
605.7mm

Strong axis x–x

Moment of inertiaIx
23.8610⁶ mm⁴
Elastic section modulusSx
238.610³ mm³
Plastic section modulusZx
29810³ mm³
Radius of gyrationrx
71.68mm

Weak axis y–y

Moment of inertiaIy
10.7910⁶ mm⁴
Elastic section modulusSy
179.810³ mm³
Plastic section modulusZy
209.510³ mm³
Radius of gyrationry
48.2mm

Torsion and stability

Torsional constantJ
25,07010³ mm⁴

Equivalents in other standards