Hot-finished rectangular hollow sections (EN 10210)

RHS 350x300x8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 300d = 350t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
300mm
Thicknesst
8mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
79.09kg/m
Cross-sectional areaA
10,075mm²
Outside perimeterP
1,279mm

Strong axis x–x

Moment of inertiaIx
187.910⁶ mm⁴
Elastic section modulusSx
1,07410³ mm³
Plastic section modulusZx
1,25510³ mm³
Radius of gyrationrx
136.6mm

Weak axis y–y

Moment of inertiaIy
148.310⁶ mm⁴
Elastic section modulusSy
988.910³ mm³
Plastic section modulusZy
1,13010³ mm³
Radius of gyrationry
121.3mm

Torsion and stability

Torsional constantJ
254,90910³ mm⁴

Equivalents in other standards