Hot-finished RHS

50x30x6.3

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 30d = 50t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
30mm
Thicknesst
6.3mm
Outside corner radiusro
9.45mm

Mass and area

Mass per lengthm
6.332kg/m
Cross-sectional areaA
806.7mm²
Outside perimeterP
143.8mm

Strong axis x–x

Moment of inertiaIx
0.206510⁶ mm⁴
Elastic section modulusSx
8.25910³ mm³
Plastic section modulusZx
11.510³ mm³
Radius of gyrationrx
16mm

Weak axis y–y

Moment of inertiaIy
0.0849710⁶ mm⁴
Elastic section modulusSy
5.66410³ mm³
Plastic section modulusZy
7.6810³ mm³
Radius of gyrationry
10.26mm

Torsion and stability

Torsional constantJ
210.710³ mm⁴

Equivalents in other standards