Cold-formed SHS

400x400x6.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 400d = 400t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
400mm
Thicknesst
6mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
73.5kg/m
Cross-sectional areaA
9,363mm²
Outside perimeterP
1,579mm

Strong axis x–x

Moment of inertiaIx
24110⁶ mm⁴
Elastic section modulusSx
1,20510³ mm³
Plastic section modulusZx
1,37910³ mm³
Radius of gyrationrx
160.4mm

Weak axis y–y

Moment of inertiaIy
24110⁶ mm⁴
Elastic section modulusSy
1,20510³ mm³
Plastic section modulusZy
1,37910³ mm³
Radius of gyrationry
160.4mm

Torsion and stability

Torsional constantJ
370,39210³ mm⁴

Equivalents in other standards