Hot-finished RHS

120x80x10.0

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 80d = 120t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
80mm
Thicknesst
10mm
Outside corner radiusro
15mm

Mass and area

Mass per lengthm
27.42kg/m
Cross-sectional areaA
3,493mm²
Outside perimeterP
374.2mm

Strong axis x–x

Moment of inertiaIx
6.09510⁶ mm⁴
Elastic section modulusSx
101.610³ mm³
Plastic section modulusZx
131.210³ mm³
Radius of gyrationrx
41.77mm

Weak axis y–y

Moment of inertiaIy
3.12610⁶ mm⁴
Elastic section modulusSy
78.1410³ mm³
Plastic section modulusZy
97.310³ mm³
Radius of gyrationry
29.91mm

Torsion and stability

Torsional constantJ
6,87610³ mm⁴

Equivalents in other standards