Cold-formed circular hollow sections (EN 10219)

CHS 323.9x12.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 323.9t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
323.9mm
Thicknesst
12.5mm

Mass and area

Mass per lengthm
95.99kg/m
Cross-sectional areaA
12,229mm²
Outside perimeterP
1,018mm

Strong axis x–x

Moment of inertiaIx
148.510⁶ mm⁴
Elastic section modulusSx
916.710³ mm³
Plastic section modulusZx
1,21310³ mm³
Radius of gyrationrx
110.2mm

Weak axis y–y

Moment of inertiaIy
148.510⁶ mm⁴
Elastic section modulusSy
916.710³ mm³
Plastic section modulusZy
1,21310³ mm³
Radius of gyrationry
110.2mm

Torsion and stability

Torsional constantJ
296,93110³ mm⁴

Equivalents in other standards