Hot-finished RHS

200x120x6.3

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 120d = 200t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
120mm
Thicknesst
6.3mm
Outside corner radiusro
9.45mm

Mass and area

Mass per lengthm
30.07kg/m
Cross-sectional areaA
3,831mm²
Outside perimeterP
623.8mm

Strong axis x–x

Moment of inertiaIx
20.6510⁶ mm⁴
Elastic section modulusSx
206.510³ mm³
Plastic section modulusZx
252.710³ mm³
Radius of gyrationrx
73.43mm

Weak axis y–y

Moment of inertiaIy
9.2910⁶ mm⁴
Elastic section modulusSy
154.810³ mm³
Plastic section modulusZy
176.910³ mm³
Radius of gyrationry
49.25mm

Torsion and stability

Torsional constantJ
20,28010³ mm⁴

Equivalents in other standards