Hot-finished rectangular hollow sections (EN 10210)

RHS 280x250x16

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 250d = 280t = 16t = 16
Cross-section, to scaledimensions in mm

Dimensions

Depthd
280mm
Widthb
250mm
Thicknesst
16mm
Outside corner radiusro
24mm

Mass and area

Mass per lengthm
122.9kg/m
Cross-sectional areaA
15,661mm²
Outside perimeterP
1,019mm

Strong axis x–x

Moment of inertiaIx
174.510⁶ mm⁴
Elastic section modulusSx
1,24610³ mm³
Plastic section modulusZx
1,50810³ mm³
Radius of gyrationrx
105.5mm

Weak axis y–y

Moment of inertiaIy
145.810⁶ mm⁴
Elastic section modulusSy
1,16710³ mm³
Plastic section modulusZy
1,39310³ mm³
Radius of gyrationry
96.5mm

Torsion and stability

Torsional constantJ
252,47610³ mm⁴

Equivalents in other standards