Cold-formed RHS

250x150x6.3

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 150d = 250t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
150mm
Thicknesst
6.3mm
Outside corner radiusro
15.75mm

Mass and area

Mass per lengthm
37.25kg/m
Cross-sectional areaA
4,745mm²
Outside perimeterP
773mm

Strong axis x–x

Moment of inertiaIx
40.0110⁶ mm⁴
Elastic section modulusSx
320.110³ mm³
Plastic section modulusZx
390.910³ mm³
Radius of gyrationrx
91.83mm

Weak axis y–y

Moment of inertiaIy
18.2510⁶ mm⁴
Elastic section modulusSy
243.310³ mm³
Plastic section modulusZy
275.710³ mm³
Radius of gyrationry
62.01mm

Torsion and stability

Torsional constantJ
40,77710³ mm⁴

Equivalents in other standards