Hot-finished rectangular hollow sections (EN 10210)

RHS 120x80x8.8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 120t = 8.8t = 8.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
80mm
Thicknesst
8.8mm
Outside corner radiusro
13.2mm

Mass and area

Mass per lengthm
24.55kg/m
Cross-sectional areaA
3,127mm²
Outside perimeterP
377.3mm

Strong axis x–x

Moment of inertiaIx
5.6110⁶ mm⁴
Elastic section modulusSx
93.510³ mm³
Plastic section modulusZx
119.210³ mm³
Radius of gyrationrx
42.36mm

Weak axis y–y

Moment of inertiaIy
2.89710⁶ mm⁴
Elastic section modulusSy
72.4310³ mm³
Plastic section modulusZy
88.7210³ mm³
Radius of gyrationry
30.44mm

Torsion and stability

Torsional constantJ
6,29110³ mm⁴

Equivalents in other standards