Cold-formed SHS

40x40x4.0

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

Dimensions

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

Mass and area

Mass per lengthm
4.198kg/m
Cross-sectional areaA
534.8mm²
Outside perimeterP
146.3mm

Strong axis x–x

Moment of inertiaIx
0.110710⁶ mm⁴
Elastic section modulusSx
5.53710³ mm³
Plastic section modulusZx
7.01510³ mm³
Radius of gyrationrx
14.39mm

Weak axis y–y

Moment of inertiaIy
0.110710⁶ mm⁴
Elastic section modulusSy
5.53710³ mm³
Plastic section modulusZy
7.01510³ mm³
Radius of gyrationry
14.39mm

Torsion and stability

Torsional constantJ
194.410³ mm⁴

Equivalents in other standards