Cold-formed circular hollow sections (EN 10219)

CHS 168.3x3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 168.3t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
168.3mm
Thicknesst
3mm

Mass and area

Mass per lengthm
12.23kg/m
Cross-sectional areaA
1,558mm²
Outside perimeterP
528.7mm

Strong axis x–x

Moment of inertiaIx
5.32310⁶ mm⁴
Elastic section modulusSx
63.2510³ mm³
Plastic section modulusZx
81.9810³ mm³
Radius of gyrationrx
58.45mm

Weak axis y–y

Moment of inertiaIy
5.32310⁶ mm⁴
Elastic section modulusSy
63.2510³ mm³
Plastic section modulusZy
81.9810³ mm³
Radius of gyrationry
58.45mm

Torsion and stability

Torsional constantJ
10,64610³ mm⁴

Equivalents in other standards