Cold-formed circular hollow sections (EN 10219)

CHS 323.9x4

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 323.9t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
323.9mm
Thicknesst
4mm

Mass and area

Mass per lengthm
31.56kg/m
Cross-sectional areaA
4,020mm²
Outside perimeterP
1,018mm

Strong axis x–x

Moment of inertiaIx
51.4310⁶ mm⁴
Elastic section modulusSx
317.610³ mm³
Plastic section modulusZx
409.410³ mm³
Radius of gyrationrx
113.1mm

Weak axis y–y

Moment of inertiaIy
51.4310⁶ mm⁴
Elastic section modulusSy
317.610³ mm³
Plastic section modulusZy
409.410³ mm³
Radius of gyrationry
113.1mm

Torsion and stability

Torsional constantJ
102,86310³ mm⁴

Equivalents in other standards