Steel Beam Sizes / CISC / HSS Rectangular / HA508×305×19

HA508×305×19 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

HA508×305×19 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 151.00 lb/ft 224.00 kg/m
Height 20.00 in 508.00 mm
Width 12.00 in 304.80 mm
Nominal tw 0.750 in 19.050 mm
Design tw 0.675 in 17.150 mm
Area 40.15 in² 25,900.00 mm²
Ix 2,128.62 in⁴ 886,000,000 mm⁴
Iy 963.41 in⁴ 401,000,000 mm⁴
Sx 212.97 in³ 3,490,000 mm³
Sy 160.49 in³ 2,630,000 mm³
Zx 262.40 in³ 4,300,000 mm³
Zy 184.29 in³ 3,020,000 mm³
rx 7.28 in 185.00 mm
ry 4.88 in 124.00 mm
J 2,152.65 in⁴ 896,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HA508×305×19.

Lighter in Rectangular HSS

HA406×305×22

Weight
223.0 kg/m (-0.7%)
Depth
406.4 mm (-20%)
Ix
579,000,000 mm⁴ (-35%)

Heavier in Rectangular HSS

HA610×305×19

Weight
255.0 kg/m (+13%)
Depth
609.6 mm (+20%)
Ix
1,390,000,000 mm⁴ (+57%)

Closest Iₓ in Rectangular HSS

HS508×305×16

Weight
190.0 kg/m (-16%)
Depth
508.0 mm (0.0%)
Ix
831,000,000 mm⁴ (-6.2%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Availability: Check availability with the supplier. · Methodology