Hot-finished rectangular hollow sections (EN 10210)

RHS 300x250x8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 250d = 300t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
250mm
Thicknesst
8mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
66.53kg/m
Cross-sectional areaA
8,475mm²
Outside perimeterP
1,079mm

Strong axis x–x

Moment of inertiaIx
114.210⁶ mm⁴
Elastic section modulusSx
761.510³ mm³
Plastic section modulusZx
896.110³ mm³
Radius of gyrationrx
116.1mm

Weak axis y–y

Moment of inertiaIy
86.2710⁶ mm⁴
Elastic section modulusSy
690.110³ mm³
Plastic section modulusZy
79110³ mm³
Radius of gyrationry
100.9mm

Torsion and stability

Torsional constantJ
151,87010³ mm⁴

Equivalents in other standards