Cold-formed RHS

250x150x5.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 150d = 250t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
150mm
Thicknesst
5mm
Outside corner radiusro
10mm

Mass and area

Mass per lengthm
30.11kg/m
Cross-sectional areaA
3,836mm²
Outside perimeterP
782.8mm

Strong axis x–x

Moment of inertiaIx
33.0410⁶ mm⁴
Elastic section modulusSx
264.310³ mm³
Plastic section modulusZx
319.810³ mm³
Radius of gyrationrx
92.81mm

Weak axis y–y

Moment of inertiaIy
15.0810⁶ mm⁴
Elastic section modulusSy
201.110³ mm³
Plastic section modulusZy
225.510³ mm³
Radius of gyrationry
62.7mm

Torsion and stability

Torsional constantJ
32,84510³ mm⁴

Equivalents in other standards