Steel Beam Sizes / CISC / HSS Round / HS219×6.4

HS219×6.4 Steel Beam Dimensions and Properties

CISC Round HSS · v12.1

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

Units

Section diagram

HS219×6.4 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 33.30 kg/m
OD 8.626 in 219.100 mm
Nominal tw 0.250 in 6.350 mm
Design tw 0.250 in 6.350 mm
Area 6.57 in² 4,240.00 mm²
Ix 57.66 in⁴ 24,000,000 mm⁴
Iy 57.66 in⁴ 24,000,000 mm⁴
Sx 13.36 in³ 219,000.00 mm³
Sy 13.36 in³ 219,000.00 mm³
Zx 17.57 in³ 288,000.00 mm³
Zy 17.57 in³ 288,000.00 mm³
rx 2.96 in 75.30 mm
ry 2.96 in 75.30 mm
J 115.56 in⁴ 48,100,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HS219×6.4.

Lighter in Round HSS

HA273×4.8

Weight
31.6 kg/m (-5.4%)
Depth
— mm
Ix
32,800,000 mm⁴ (+37%)

Heavier in Round HSS

HA168×9.5

Weight
37.3 kg/m (+12%)
Depth
— mm
Ix
13,800,000 mm⁴ (-42%)

Closest Iₓ in Round HSS

HS178×13

Weight
51.7 kg/m (+55%)
Depth
— mm
Ix
22,600,000 mm⁴ (-5.8%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Methodology