Cold-formed rectangular hollow sections (EN 10219)

RHS 300x150x12

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 150d = 300t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
150mm
Thicknesst
12mm
Outside corner radiusro
36mm

Mass and area

Mass per lengthm
75.41kg/m
Cross-sectional areaA
9,606mm²
Outside perimeterP
838.2mm

Strong axis x–x

Moment of inertiaIx
10310⁶ mm⁴
Elastic section modulusSx
686.510³ mm³
Plastic section modulusZx
883.110³ mm³
Radius of gyrationrx
103.5mm

Weak axis y–y

Moment of inertiaIy
34.9810⁶ mm⁴
Elastic section modulusSy
466.410³ mm³
Plastic section modulusZy
546.110³ mm³
Radius of gyrationry
60.35mm

Torsion and stability

Torsional constantJ
91,53110³ mm⁴

Equivalents in other standards