Cold-formed circular hollow sections (EN 10219)

CHS 168.3x7

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 168.3t = 7t = 7
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
168.3mm
Thicknesst
7mm

Mass and area

Mass per lengthm
27.85kg/m
Cross-sectional areaA
3,547mm²
Outside perimeterP
528.7mm

Strong axis x–x

Moment of inertiaIx
11.5610⁶ mm⁴
Elastic section modulusSx
137.310³ mm³
Plastic section modulusZx
182.210³ mm³
Radius of gyrationrx
57.08mm

Weak axis y–y

Moment of inertiaIy
11.5610⁶ mm⁴
Elastic section modulusSy
137.310³ mm³
Plastic section modulusZy
182.210³ mm³
Radius of gyrationry
57.08mm

Torsion and stability

Torsional constantJ
23,11610³ mm⁴

Equivalents in other standards