Hot-finished RHS

90x50x3.6

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 50d = 90t = 3.6t = 3.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
90mm
Widthb
50mm
Thicknesst
3.6mm
Outside corner radiusro
5.4mm

Mass and area

Mass per lengthm
7.397kg/m
Cross-sectional areaA
942.3mm²
Outside perimeterP
270.7mm

Strong axis x–x

Moment of inertiaIx
0.983110⁶ mm⁴
Elastic section modulusSx
21.8510³ mm³
Plastic section modulusZx
27.2510³ mm³
Radius of gyrationrx
32.3mm

Weak axis y–y

Moment of inertiaIy
0.38710⁶ mm⁴
Elastic section modulusSy
15.4810³ mm³
Plastic section modulusZy
17.9610³ mm³
Radius of gyrationry
20.27mm

Torsion and stability

Torsional constantJ
893.710³ mm⁴

Equivalents in other standards