Steel Beam Sizes / CISC / HSS Rectangular / HA203×152×6.4

HA203×152×6.4 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

HA203×152×6.4 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 22.40 lb/ft 33.40 kg/m
Height 8.00 in 203.20 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 5.97 in² 3,850.00 mm²
Ix 55.02 in⁴ 22,900,000 mm⁴
Iy 35.32 in⁴ 14,700,000 mm⁴
Sx 13.73 in³ 225,000.00 mm³
Sy 11.78 in³ 193,000.00 mm³
Zx 16.42 in³ 269,000.00 mm³
Zy 13.49 in³ 221,000.00 mm³
rx 3.04 in 77.10 mm
ry 2.43 in 61.80 mm
J 68.23 in⁴ 28,400,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HA203×152×6.4.

Lighter in Rectangular HSS

HA127×76×13

Weight
32.2 kg/m (-3.6%)
Depth
127.0 mm (-38%)
Ix
6,720,000 mm⁴ (-71%)

Heavier in Rectangular HSS

HA178×127×7.9

Weight
34.7 kg/m (+4.5%)
Depth
177.8 mm (-13%)
Ix
17,400,000 mm⁴ (-24%)

Closest Iₓ in Rectangular HSS

HS203×102×7.9

Weight
34.7 kg/m (+4.5%)
Depth
203.2 mm (0.0%)
Ix
22,500,000 mm⁴ (-1.7%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology