Steel Beam Sizes / Europe / CHS / CHS 48.3×6.3

CHS 48.3×6.3 Steel Beam Dimensions and Properties

EN Circular hollow sections · v2026.1

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

Section diagram

CHS 48.3×6.3 dimensions

Not to scale. Dimensions shown for reference.

Section properties

Symbols match the steel section finder. Imperial and metric values are shown side by side.

Property Imperial Metric
Weight 4.39 lb/ft 6.53 kg/m
OD 1.902 in 48.300 mm
t 0.248 in 6.300 mm
Area 1.29 in² 831.00 mm²
Ix 0.45 in⁴ 187,000.00 mm⁴
Iy 0.45 in⁴ 187,000.00 mm⁴
Sx 0.47 in³ 7,760.00 mm³
Sy 0.47 in³ 7,760.00 mm³
Zx 0.68 in³ 11,200.00 mm³
Zy 0.68 in³ 11,200.00 mm³
rx 0.59 in 15.00 mm
ry 0.59 in 15.00 mm
J 0.90 in⁴ 375,000.00 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 48.3×6.3.

Lighter in Circular hollow sections

CHS 76.1×3.6

Weight
6.4 kg/m (-1.4%)
Depth
— mm
Ix
540,000 mm⁴ (+189%)

Heavier in Circular hollow sections

CHS 88.9×3.2

Weight
6.8 kg/m (+3.5%)
Depth
— mm
Ix
792,000 mm⁴ (+324%)

Closest Iₓ in Circular hollow sections

CHS 60.3×2.6

Weight
3.7 kg/m (-43%)
Depth
— mm
Ix
197,000 mm⁴ (+5.3%)
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Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology