Cold-formed CHS

406.4x6.0

Standard: BS EN 10219-2Source: Calculated
xyD = 406.4t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
406.4mm
Thicknesst
6mm

Mass and area

Mass per lengthm
59.25kg/m
Cross-sectional areaA
7,547mm²
Outside perimeterP
1,277mm

Strong axis x–x

Moment of inertiaIx
151.310⁶ mm⁴
Elastic section modulusSx
744.510³ mm³
Plastic section modulusZx
96210³ mm³
Radius of gyrationrx
141.6mm

Weak axis y–y

Moment of inertiaIy
151.310⁶ mm⁴
Elastic section modulusSy
744.510³ mm³
Plastic section modulusZy
96210³ mm³
Radius of gyrationry
141.6mm

Torsion and stability

Torsional constantJ
302,56710³ mm⁴

Equivalents in other standards