Cold-formed rectangular hollow sections (EN 10219)

RHS 250x100x8

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 250t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
100mm
Thicknesst
8mm
Outside corner radiusro
20mm

Mass and area

Mass per lengthm
40.23kg/m
Cross-sectional areaA
5,124mm²
Outside perimeterP
665.7mm

Strong axis x–x

Moment of inertiaIx
37.1410⁶ mm⁴
Elastic section modulusSx
297.110³ mm³
Plastic section modulusZx
385.410³ mm³
Radius of gyrationrx
85.14mm

Weak axis y–y

Moment of inertiaIy
8.75110⁶ mm⁴
Elastic section modulusSy
17510³ mm³
Plastic section modulusZy
201.510³ mm³
Radius of gyrationry
41.32mm

Torsion and stability

Torsional constantJ
24,38710³ mm⁴

Equivalents in other standards