Cold-formed rectangular hollow sections (EN 10219)

RHS 300x100x8

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 300t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
100mm
Thicknesst
8mm
Outside corner radiusro
20mm

Mass and area

Mass per lengthm
46.51kg/m
Cross-sectional areaA
5,924mm²
Outside perimeterP
765.7mm

Strong axis x–x

Moment of inertiaIx
59.7810⁶ mm⁴
Elastic section modulusSx
398.510³ mm³
Plastic section modulusZx
523.510³ mm³
Radius of gyrationrx
100.5mm

Weak axis y–y

Moment of inertiaIy
10.4510⁶ mm⁴
Elastic section modulusSy
20910³ mm³
Plastic section modulusZy
238.310³ mm³
Radius of gyrationry
41.99mm

Torsion and stability

Torsional constantJ
30,80310³ mm⁴

Equivalents in other standards