Cold-formed RHS

140x80x5.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 80d = 140t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
140mm
Widthb
80mm
Thicknesst
5mm
Outside corner radiusro
10mm

Mass and area

Mass per lengthm
15.98kg/m
Cross-sectional areaA
2,036mm²
Outside perimeterP
422.8mm

Strong axis x–x

Moment of inertiaIx
5.17110⁶ mm⁴
Elastic section modulusSx
73.8710³ mm³
Plastic section modulusZx
91.810³ mm³
Radius of gyrationrx
50.4mm

Weak axis y–y

Moment of inertiaIy
2.15910⁶ mm⁴
Elastic section modulusSy
53.9910³ mm³
Plastic section modulusZy
62.2410³ mm³
Radius of gyrationry
32.57mm

Torsion and stability

Torsional constantJ
5,00510³ mm⁴

Equivalents in other standards