Hot-finished rectangular hollow sections (EN 10210)

RHS 300x150x12.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 150d = 300t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
150mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
82.09kg/m
Cross-sectional areaA
10,457mm²
Outside perimeterP
867.8mm

Strong axis x–x

Moment of inertiaIx
116.910⁶ mm⁴
Elastic section modulusSx
779.210³ mm³
Plastic section modulusZx
985.810³ mm³
Radius of gyrationrx
105.7mm

Weak axis y–y

Moment of inertiaIy
38.5810⁶ mm⁴
Elastic section modulusSy
514.410³ mm³
Plastic section modulusZy
599.910³ mm³
Radius of gyrationry
60.74mm

Torsion and stability

Torsional constantJ
94,45310³ mm⁴

Equivalents in other standards