Cold-formed circular hollow sections (EN 10219)

CHS 21.3x2

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 21.3t = 2t = 2
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
21.3mm
Thicknesst
2mm

Mass and area

Mass per lengthm
0.9519kg/m
Cross-sectional areaA
121.3mm²
Outside perimeterP
66.92mm

Strong axis x–x

Moment of inertiaIx
0.00570710⁶ mm⁴
Elastic section modulusSx
0.535910³ mm³
Plastic section modulusZx
0.747610³ mm³
Radius of gyrationrx
6.86mm

Weak axis y–y

Moment of inertiaIy
0.00570710⁶ mm⁴
Elastic section modulusSy
0.535910³ mm³
Plastic section modulusZy
0.747610³ mm³
Radius of gyrationry
6.86mm

Torsion and stability

Torsional constantJ
11.4110³ mm⁴

Equivalents in other standards