Hot-finished RHS

250x100x6.3

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 100d = 250t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
250mm
Widthb
100mm
Thicknesst
6.3mm
Outside corner radiusro
9.45mm

Mass and area

Mass per lengthm
33.04kg/m
Cross-sectional areaA
4,209mm²
Outside perimeterP
683.8mm

Strong axis x–x

Moment of inertiaIx
32.0710⁶ mm⁴
Elastic section modulusSx
256.610³ mm³
Plastic section modulusZx
325.610³ mm³
Radius of gyrationrx
87.29mm

Weak axis y–y

Moment of inertiaIy
7.5110⁶ mm⁴
Elastic section modulusSy
150.210³ mm³
Plastic section modulusZy
169.410³ mm³
Radius of gyrationry
42.24mm

Torsion and stability

Torsional constantJ
19,83310³ mm⁴

Equivalents in other standards