Hot-finished RHS

300x100x6.3

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 = 300t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
100mm
Thicknesst
6.3mm
Outside corner radiusro
9.45mm

Mass and area

Mass per lengthm
37.98kg/m
Cross-sectional areaA
4,839mm²
Outside perimeterP
783.8mm

Strong axis x–x

Moment of inertiaIx
51.1110⁶ mm⁴
Elastic section modulusSx
340.810³ mm³
Plastic section modulusZx
438.710³ mm³
Radius of gyrationrx
102.8mm

Weak axis y–y

Moment of inertiaIy
8.89510⁶ mm⁴
Elastic section modulusSy
177.910³ mm³
Plastic section modulusZy
198.910³ mm³
Radius of gyrationry
42.88mm

Torsion and stability

Torsional constantJ
25,03610³ mm⁴

Equivalents in other standards