Cold-formed RHS

100x50x5.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 50d = 100t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
50mm
Thicknesst
5mm
Outside corner radiusro
10mm

Mass and area

Mass per lengthm
10.48kg/m
Cross-sectional areaA
1,336mm²
Outside perimeterP
282.8mm

Strong axis x–x

Moment of inertiaIx
1.58210⁶ mm⁴
Elastic section modulusSx
31.6410³ mm³
Plastic section modulusZx
40.8410³ mm³
Radius of gyrationrx
34.41mm

Weak axis y–y

Moment of inertiaIy
0.524510⁶ mm⁴
Elastic section modulusSy
20.9810³ mm³
Plastic section modulusZy
24.9510³ mm³
Radius of gyrationry
19.82mm

Torsion and stability

Torsional constantJ
1,34910³ mm⁴

Equivalents in other standards