Cold-formed RHS

100x80x6.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 80d = 100t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
80mm
Thicknesst
6mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
15.1kg/m
Cross-sectional areaA
1,923mm²
Outside perimeterP
339.4mm

Strong axis x–x

Moment of inertiaIx
2.58410⁶ mm⁴
Elastic section modulusSx
51.6810³ mm³
Plastic section modulusZx
63.8210³ mm³
Radius of gyrationrx
36.65mm

Weak axis y–y

Moment of inertiaIy
1.82110⁶ mm⁴
Elastic section modulusSy
45.5310³ mm³
Plastic section modulusZy
54.6710³ mm³
Radius of gyrationry
30.77mm

Torsion and stability

Torsional constantJ
3,57410³ mm⁴

Equivalents in other standards