Steel Beam Sizes / CISC / HSS Rectangular / HS508×305×25

HS508×305×25 Steel Beam Dimensions and Properties

CISC Rectangular HSS · v12.1

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

Units

Section diagram

HS508×305×25 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 195.00 lb/ft 291.00 kg/m
Height 20.00 in 508.00 mm
Width 12.00 in 304.80 mm
Nominal tw 1.000 in 25.400 mm
Design tw 1.000 in 25.400 mm
Area 57.35 in² 37,000.00 mm²
Ix 2,883.01 in⁴ 1,200,000,000 mm⁴
Iy 1,292.55 in⁴ 538,000,000 mm⁴
Sx 289.25 in³ 4,740,000 mm³
Sy 215.41 in³ 3,530,000 mm³
Zx 364.92 in³ 5,980,000 mm³
Zy 255.08 in³ 4,180,000 mm³
rx 7.09 in 180.00 mm
ry 4.76 in 121.00 mm
J 2,979.11 in⁴ 1,240,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HS508×305×25.

Lighter in Rectangular HSS

HA508×305×22

Weight
258.0 kg/m (-11%)
Depth
508.0 mm (0.0%)
Ix
1,000,000,000 mm⁴ (-17%)

Heavier in Rectangular HSS

HA610×305×22

Weight
294.0 kg/m (+1.0%)
Depth
609.6 mm (+20%)
Ix
1,580,000,000 mm⁴ (+32%)

Closest Iₓ in Rectangular HSS

HA508×305×25

Weight
291.0 kg/m (0.0%)
Depth
508.0 mm (0.0%)
Ix
1,110,000,000 mm⁴ (-7.5%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Availability: Check availability with the supplier. · Methodology