Cold-formed rectangular hollow sections (EN 10219)

RHS 350x250x10

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 250d = 350t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
250mm
Thicknesst
10mm
Outside corner radiusro
25mm

Mass and area

Mass per lengthm
88.36kg/m
Cross-sectional areaA
11,257mm²
Outside perimeterP
1,157mm

Strong axis x–x

Moment of inertiaIx
194.110⁶ mm⁴
Elastic section modulusSx
1,10910³ mm³
Plastic section modulusZx
1,33510³ mm³
Radius of gyrationrx
131.3mm

Weak axis y–y

Moment of inertiaIy
115.910⁶ mm⁴
Elastic section modulusSy
927.110³ mm³
Plastic section modulusZy
1,06210³ mm³
Radius of gyrationry
101.5mm

Torsion and stability

Torsional constantJ
234,99710³ mm⁴

Equivalents in other standards