Hot-finished RHS

90x50x6.3

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 50d = 90t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
90mm
Widthb
50mm
Thicknesst
6.3mm
Outside corner radiusro
9.45mm

Mass and area

Mass per lengthm
12.27kg/m
Cross-sectional areaA
1,563mm²
Outside perimeterP
263.8mm

Strong axis x–x

Moment of inertiaIx
1.49910⁶ mm⁴
Elastic section modulusSx
33.310³ mm³
Plastic section modulusZx
43.2210³ mm³
Radius of gyrationrx
30.97mm

Weak axis y–y

Moment of inertiaIy
0.569910⁶ mm⁴
Elastic section modulusSy
22.810³ mm³
Plastic section modulusZy
28.0210³ mm³
Radius of gyrationry
19.1mm

Torsion and stability

Torsional constantJ
1,37710³ mm⁴

Equivalents in other standards