Hot-finished rectangular hollow sections (EN 10210)

RHS 300x100x8.8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 300t = 8.8t = 8.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
100mm
Thicknesst
8.8mm
Outside corner radiusro
13.2mm

Mass and area

Mass per lengthm
52.18kg/m
Cross-sectional areaA
6,647mm²
Outside perimeterP
777.3mm

Strong axis x–x

Moment of inertiaIx
68.4110⁶ mm⁴
Elastic section modulusSx
45610³ mm³
Plastic section modulusZx
594.410³ mm³
Radius of gyrationrx
101.4mm

Weak axis y–y

Moment of inertiaIy
11.610⁶ mm⁴
Elastic section modulusSy
232.110³ mm³
Plastic section modulusZy
266.210³ mm³
Radius of gyrationry
41.78mm

Torsion and stability

Torsional constantJ
33,19310³ mm⁴

Equivalents in other standards