Hot-finished rectangular hollow sections (EN 10210)

RHS 350x300x6.3

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 300d = 350t = 6.3t = 6.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
300mm
Thicknesst
6.3mm
Outside corner radiusro
9.45mm

Mass and area

Mass per lengthm
62.71kg/m
Cross-sectional areaA
7,989mm²
Outside perimeterP
1,284mm

Strong axis x–x

Moment of inertiaIx
150.610⁶ mm⁴
Elastic section modulusSx
860.810³ mm³
Plastic section modulusZx
1,00110³ mm³
Radius of gyrationrx
137.3mm

Weak axis y–y

Moment of inertiaIy
119.110⁶ mm⁴
Elastic section modulusSy
793.710³ mm³
Plastic section modulusZy
901.310³ mm³
Radius of gyrationry
122.1mm

Torsion and stability

Torsional constantJ
203,48010³ mm⁴

Equivalents in other standards