Cold-formed CHS

273.0x4.5

Standard: BS EN 10219-2Source: Calculated
xyD = 273t = 4.5t = 4.5
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
273mm
Thicknesst
4.5mm

Mass and area

Mass per lengthm
29.8kg/m
Cross-sectional areaA
3,796mm²
Outside perimeterP
857.7mm

Strong axis x–x

Moment of inertiaIx
34.2210⁶ mm⁴
Elastic section modulusSx
250.710³ mm³
Plastic section modulusZx
324.410³ mm³
Radius of gyrationrx
94.94mm

Weak axis y–y

Moment of inertiaIy
34.2210⁶ mm⁴
Elastic section modulusSy
250.710³ mm³
Plastic section modulusZy
324.410³ mm³
Radius of gyrationry
94.94mm

Torsion and stability

Torsional constantJ
68,43210³ mm⁴

Equivalents in other standards