Cold-formed circular hollow sections (EN 10219)

CHS 42.4x3.25

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 42.4t = 3.25t = 3.25
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
42.4mm
Thicknesst
3.25mm

Mass and area

Mass per lengthm
3.138kg/m
Cross-sectional areaA
399.7mm²
Outside perimeterP
133.2mm

Strong axis x–x

Moment of inertiaIx
0.0771110⁶ mm⁴
Elastic section modulusSx
3.63710³ mm³
Plastic section modulusZx
4.99310³ mm³
Radius of gyrationrx
13.89mm

Weak axis y–y

Moment of inertiaIy
0.0771110⁶ mm⁴
Elastic section modulusSy
3.63710³ mm³
Plastic section modulusZy
4.99310³ mm³
Radius of gyrationry
13.89mm

Torsion and stability

Torsional constantJ
154.210³ mm⁴

Equivalents in other standards