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EHS 400×200×8 - Section Properties

The EHS 400×200×8 is a elliptical hollow section with a mass of 57.6 kg/m, an overall depth of 400 mm and width of 200 mm and a wall thickness of 8 mm. It has a cross-sectional area of 73.4 cm², a second moment of area Iᵧ of 11700 cm⁴, a plastic modulus Wₚₗ,ᵧ of 811 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
57.6 kg/m
Depth
400 mm
Width
200 mm
Wall thickness
8 mm
Area
73.4 cm²
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EHS 400×200×8 section profile
mass (kg/m)57.6
t (mm)8
Iy (cm⁴)11700
Iz (cm⁴)3970
iy (cm)12.6
iz (cm)7.35
Wel,y (cm³)584
Wel,z (cm³)397
Wpl,y (cm³)811
Wpl,z (cm³)500
A (cm²)73.4
SA/m (m²/m)0.969
SA/t (m²/t)16.9

Related EHS Hot-finished sizes

EHS 300×150×8EHS 300×150×10EHS 300×150×12.5EHS 300×150×16EHS 400×200×10EHS 400×200×12.5EHS 400×200×16EHS 500×250×10

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📘 How to read a steel section table (UB, UC, IPE, HE) →📘 Section modulus explained: elastic (Wel) vs plastic (Wpl) →📘 SHS vs RHS vs CHS: choosing a hollow steel section →
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Elliptical Hollow Sections - Hot-finished (BS EN 10210)
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