Cold-formed circular hollow sections (EN 10219)

CHS 406.4x6.3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 406.4t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
406.4mm
Thicknesst
6.3mm

Mass and area

Mass per lengthm
62.16kg/m
Cross-sectional areaA
7,919mm²
Outside perimeterP
1,277mm

Strong axis x–x

Moment of inertiaIx
158.510⁶ mm⁴
Elastic section modulusSx
78010³ mm³
Plastic section modulusZx
1,00910³ mm³
Radius of gyrationrx
141.5mm

Weak axis y–y

Moment of inertiaIy
158.510⁶ mm⁴
Elastic section modulusSy
78010³ mm³
Plastic section modulusZy
1,00910³ mm³
Radius of gyrationry
141.5mm

Torsion and stability

Torsional constantJ
316,98910³ mm⁴

Equivalents in other standards