Steel Beam Sizes / CISC / HSS Rectangular / HA305×152×6.4

HA305×152×6.4 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

HA305×152×6.4 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 29.20 lb/ft 43.50 kg/m
Height 12.00 in 304.80 mm
Width 6.00 in 152.40 mm
Nominal tw 0.250 in 6.350 mm
Design tw 0.225 in 5.720 mm
Area 7.78 in² 5,020.00 mm²
Ix 146.79 in⁴ 61,100,000 mm⁴
Iy 50.45 in⁴ 21,000,000 mm⁴
Sx 24.47 in³ 401,000.00 mm³
Sy 16.78 in³ 275,000.00 mm³
Zx 30.15 in³ 494,000.00 mm³
Zy 18.67 in³ 306,000.00 mm³
rx 4.33 in 110.00 mm
ry 2.54 in 64.60 mm
J 120.37 in⁴ 50,100,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HA305×152×6.4.

Lighter in Rectangular HSS

HA152×102×13

Weight
42.3 kg/m (-2.7%)
Depth
152.4 mm (-50%)
Ix
13,900,000 mm⁴ (-77%)

Heavier in Rectangular HSS

HA254×152×7.9

Weight
47.4 kg/m (+9.2%)
Depth
254.0 mm (-17%)
Ix
47,500,000 mm⁴ (-22%)

Closest Iₓ in Rectangular HSS

HS254×152×9.5

Weight
56.1 kg/m (+29%)
Depth
254.0 mm (-17%)
Ix
60,400,000 mm⁴ (-1.1%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology