Steel Beam Sizes / Europe / HP-Shapes / HP 305×149

HP 305×149 Steel Beam Dimensions and Properties

EN Bearing piles · v2026.1

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

Units

Section diagram

HP 305×149 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 100.12 lb/ft 149.00 kg/m
Depth, d 12.54 in 318.50 mm
Flange width, bf 12.44 in 316.00 mm
tw 0.811 in 20.600 mm
tf 0.815 in 20.700 mm
Area 29.45 in² 19,000.00 mm²
Ix 795.23 in⁴ 331,000,000 mm⁴
Iy 261.87 in⁴ 109,000,000 mm⁴
Sx 126.93 in³ 2,080,000 mm³
Sy 42.11 in³ 690,000.00 mm³
Zx 144.63 in³ 2,370,000 mm³
Zy 65.30 in³ 1,070,000 mm³
rx 5.20 in 132.00 mm
ry 2.98 in 75.80 mm
J 7.09 in⁴ 2,950,000 mm⁴
Cw 8,974.59 in⁶ 2,410,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HP 305×149.

Lighter in Bearing piles

HP 320×147

Weight
147.0 kg/m (-1.3%)
Depth
319.0 mm (+0.2%)
Ix
327,000,000 mm⁴ (-1.2%)

Heavier in Bearing piles

HP 360×152

Weight
152.0 kg/m (+2.0%)
Depth
356.4 mm (+12%)
Ix
440,000,000 mm⁴ (+33%)

Closest Iₓ in Bearing piles

HP 400×122

Weight
122.0 kg/m (-18%)
Depth
348.0 mm (+9.3%)
Ix
348,000,000 mm⁴ (+5.1%)
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Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology