Hot-finished CHS

323.9x16.0

Standard: BS EN 10210-2Source: Calculated
xyD = 323.9t = 16t = 16
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
323.9mm
Thicknesst
16mm

Mass and area

Mass per lengthm
121.5kg/m
Cross-sectional areaA
15,477mm²
Outside perimeterP
1,018mm

Strong axis x–x

Moment of inertiaIx
183.910⁶ mm⁴
Elastic section modulusSx
1,13610³ mm³
Plastic section modulusZx
1,51810³ mm³
Radius of gyrationrx
109mm

Weak axis y–y

Moment of inertiaIy
183.910⁶ mm⁴
Elastic section modulusSy
1,13610³ mm³
Plastic section modulusZy
1,51810³ mm³
Radius of gyrationry
109mm

Torsion and stability

Torsional constantJ
367,79910³ mm⁴

Equivalents in other standards