Hot-finished rectangular hollow sections (EN 10210)

RHS 350x250x11

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 250d = 350t = 11t = 11
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
250mm
Thicknesst
11mm
Outside corner radiusro
16.5mm

Mass and area

Mass per lengthm
98.8kg/m
Cross-sectional areaA
12,586mm²
Outside perimeterP
1,172mm

Strong axis x–x

Moment of inertiaIx
218.610⁶ mm⁴
Elastic section modulusSx
1,24910³ mm³
Plastic section modulusZx
1,50110³ mm³
Radius of gyrationrx
131.8mm

Weak axis y–y

Moment of inertiaIy
129.610⁶ mm⁴
Elastic section modulusSy
1,03710³ mm³
Plastic section modulusZy
1,18910³ mm³
Radius of gyrationry
101.5mm

Torsion and stability

Torsional constantJ
254,54610³ mm⁴

Equivalents in other standards