Cold-formed rectangular hollow sections (EN 10219)

RHS 350x250x16

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 250d = 350t = 16t = 16
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
250mm
Thicknesst
16mm
Outside corner radiusro
48mm

Mass and area

Mass per lengthm
134.1kg/m
Cross-sectional areaA
17,077mm²
Outside perimeterP
1,118mm

Strong axis x–x

Moment of inertiaIx
275.810⁶ mm⁴
Elastic section modulusSx
1,57610³ mm³
Plastic section modulusZx
1,95410³ mm³
Radius of gyrationrx
127.1mm

Weak axis y–y

Moment of inertiaIy
164.310⁶ mm⁴
Elastic section modulusSy
1,31510³ mm³
Plastic section modulusZy
1,55410³ mm³
Radius of gyrationry
98.1mm

Torsion and stability

Torsional constantJ
354,97210³ mm⁴

Equivalents in other standards