Cold-formed circular hollow sections (EN 10219)

CHS 168.3x12.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 168.3t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
168.3mm
Thicknesst
12.5mm

Mass and area

Mass per lengthm
48.03kg/m
Cross-sectional areaA
6,118mm²
Outside perimeterP
528.7mm

Strong axis x–x

Moment of inertiaIx
18.6810⁶ mm⁴
Elastic section modulusSx
22210³ mm³
Plastic section modulusZx
304.110³ mm³
Radius of gyrationrx
55.26mm

Weak axis y–y

Moment of inertiaIy
18.6810⁶ mm⁴
Elastic section modulusSy
22210³ mm³
Plastic section modulusZy
304.110³ mm³
Radius of gyrationry
55.26mm

Torsion and stability

Torsional constantJ
37,36710³ mm⁴

Equivalents in other standards