Hot-finished rectangular hollow sections (EN 10210)

RHS 250x100x8.8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 250t = 8.8t = 8.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
100mm
Thicknesst
8.8mm
Outside corner radiusro
13.2mm

Mass and area

Mass per lengthm
45.27kg/m
Cross-sectional areaA
5,767mm²
Outside perimeterP
677.3mm

Strong axis x–x

Moment of inertiaIx
42.6610⁶ mm⁴
Elastic section modulusSx
341.310³ mm³
Plastic section modulusZx
439.210³ mm³
Radius of gyrationrx
86mm

Weak axis y–y

Moment of inertiaIy
9.76910⁶ mm⁴
Elastic section modulusSy
195.410³ mm³
Plastic section modulusZy
226.110³ mm³
Radius of gyrationry
41.16mm

Torsion and stability

Torsional constantJ
26,26810³ mm⁴

Equivalents in other standards