Hot-finished circular hollow sections (EN 10210)

CHS 406.4x12.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyD = 406.4t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
406.4mm
Thicknesst
12.5mm

Mass and area

Mass per lengthm
121.4kg/m
Cross-sectional areaA
15,468mm²
Outside perimeterP
1,277mm

Strong axis x–x

Moment of inertiaIx
300.310⁶ mm⁴
Elastic section modulusSx
1,47810³ mm³
Plastic section modulusZx
1,94010³ mm³
Radius of gyrationrx
139.3mm

Weak axis y–y

Moment of inertiaIy
300.310⁶ mm⁴
Elastic section modulusSy
1,47810³ mm³
Plastic section modulusZy
1,94010³ mm³
Radius of gyrationry
139.3mm

Torsion and stability

Torsional constantJ
600,61310³ mm⁴

Equivalents in other standards