Cold-formed RHS

60x40x3.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 40d = 60t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
60mm
Widthb
40mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
4.245kg/m
Cross-sectional areaA
540.8mm²
Outside perimeterP
189.7mm

Strong axis x–x

Moment of inertiaIx
0.253810⁶ mm⁴
Elastic section modulusSx
8.4610³ mm³
Plastic section modulusZx
10.5310³ mm³
Radius of gyrationrx
21.66mm

Weak axis y–y

Moment of inertiaIy
0.134410⁶ mm⁴
Elastic section modulusSy
6.7210³ mm³
Plastic section modulusZy
7.94410³ mm³
Radius of gyrationry
15.76mm

Torsion and stability

Torsional constantJ
292.810³ mm⁴

Equivalents in other standards