Cold-formed circular hollow sections (EN 10219)

CHS 323.9x7

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 323.9t = 7t = 7
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
323.9mm
Thicknesst
7mm

Mass and area

Mass per lengthm
54.71kg/m
Cross-sectional areaA
6,969mm²
Outside perimeterP
1,018mm

Strong axis x–x

Moment of inertiaIx
87.5310⁶ mm⁴
Elastic section modulusSx
540.510³ mm³
Plastic section modulusZx
703.110³ mm³
Radius of gyrationrx
112.1mm

Weak axis y–y

Moment of inertiaIy
87.5310⁶ mm⁴
Elastic section modulusSy
540.510³ mm³
Plastic section modulusZy
703.110³ mm³
Radius of gyrationry
112.1mm

Torsion and stability

Torsional constantJ
175,05210³ mm⁴

Equivalents in other standards