Cold-formed SHS

400x400x6.3

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 400d = 400t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
400mm
Thicknesst
6.3mm
Outside corner radiusro
15.75mm

Mass and area

Mass per lengthm
76.81kg/m
Cross-sectional areaA
9,785mm²
Outside perimeterP
1,573mm

Strong axis x–x

Moment of inertiaIx
25110⁶ mm⁴
Elastic section modulusSx
1,25510³ mm³
Plastic section modulusZx
1,43810³ mm³
Radius of gyrationrx
160.1mm

Weak axis y–y

Moment of inertiaIy
25110⁶ mm⁴
Elastic section modulusSy
1,25510³ mm³
Plastic section modulusZy
1,43810³ mm³
Radius of gyrationry
160.1mm

Torsion and stability

Torsional constantJ
389,24610³ mm⁴

Equivalents in other standards