Cold-formed CHS

323.9x12.0

Standard: BS EN 10219-2Source: Calculated
xyD = 323.9t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
323.9mm
Thicknesst
12mm

Mass and area

Mass per lengthm
92.3kg/m
Cross-sectional areaA
11,758mm²
Outside perimeterP
1,018mm

Strong axis x–x

Moment of inertiaIx
143.210⁶ mm⁴
Elastic section modulusSx
884.210³ mm³
Plastic section modulusZx
1,16810³ mm³
Radius of gyrationrx
110.4mm

Weak axis y–y

Moment of inertiaIy
143.210⁶ mm⁴
Elastic section modulusSy
884.210³ mm³
Plastic section modulusZy
1,16810³ mm³
Radius of gyrationry
110.4mm

Torsion and stability

Torsional constantJ
286,39110³ mm⁴

Equivalents in other standards