Steel Beam Sizes / Australia / Universal Beams / 360 UB 51

360 UB 51 Steel Beam Dimensions and Properties

ASNZS Universal beams · v2019.11

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

Units

Section diagram

360 UB 51 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 34.27 lb/ft 51.00 kg/m
Depth, d 14.00 in 355.60 mm
Flange width, bf 6.75 in 171.50 mm
tw 0.287 in 7.290 mm
tf 0.453 in 11.500 mm
Area 10.01 in² 6,460.00 mm²
Ix 341.16 in⁴ 142,000,000 mm⁴
Iy 23.26 in⁴ 9,680,000 mm⁴
Sx 48.74 in³ 798,650.17 mm³
Sy 6.89 in³ 112,886.30 mm³
Zx 54.62 in³ 895,000.00 mm³
Zy 10.62 in³ 174,000.00 mm³
rx 5.84 in 148.26 mm
ry 1.52 in 38.71 mm
J 0.57 in⁴ 236,000.00 mm⁴
Cw 1,065.03 in⁶ 285,999,988,736 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 360 UB 51.

Lighter in Universal beams

310 UB 46

Weight
46.0 kg/m (-9.8%)
Depth
307.1 mm (-14%)
Ix
99,500,000 mm⁴ (-30%)

Heavier in Universal beams

410 UB 54

Weight
54.0 kg/m (+5.9%)
Depth
402.6 mm (+13%)
Ix
186,000,000 mm⁴ (+31%)

Closest Iₓ in Universal beams

360 UB 57

Weight
57.0 kg/m (+12%)
Depth
358.6 mm (+0.8%)
Ix
161,000,000 mm⁴ (+13%)
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Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology