Cold-formed RHS

60x40x4.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 40d = 60t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
60mm
Widthb
40mm
Thicknesst
4mm
Outside corner radiusro
8mm

Mass and area

Mass per lengthm
5.454kg/m
Cross-sectional areaA
694.8mm²
Outside perimeterP
186.3mm

Strong axis x–x

Moment of inertiaIx
0.309910⁶ mm⁴
Elastic section modulusSx
10.3310³ mm³
Plastic section modulusZx
13.1610³ mm³
Radius of gyrationrx
21.12mm

Weak axis y–y

Moment of inertiaIy
0.162810⁶ mm⁴
Elastic section modulusSy
8.1410³ mm³
Plastic section modulusZy
9.89510³ mm³
Radius of gyrationry
15.31mm

Torsion and stability

Torsional constantJ
366.710³ mm⁴

Equivalents in other standards