Cold-formed circular hollow sections (EN 10219)

CHS 168.3x2.9

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 168.3t = 2.9t = 2.9
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
168.3mm
Thicknesst
2.9mm

Mass and area

Mass per lengthm
11.83kg/m
Cross-sectional areaA
1,507mm²
Outside perimeterP
528.7mm

Strong axis x–x

Moment of inertiaIx
5.15510⁶ mm⁴
Elastic section modulusSx
61.2610³ mm³
Plastic section modulusZx
79.3410³ mm³
Radius of gyrationrx
58.49mm

Weak axis y–y

Moment of inertiaIy
5.15510⁶ mm⁴
Elastic section modulusSy
61.2610³ mm³
Plastic section modulusZy
79.3410³ mm³
Radius of gyrationry
58.49mm

Torsion and stability

Torsional constantJ
10,30910³ mm⁴

Equivalents in other standards