Steel Beam Sizes / AISC / Pipe / Pipe8xxS

Pipe8xxS Dimensions, Weight and Section Properties

AISC Pipe sections · v16.0

Pipe8xxS: 72.5 lb/ft weight. View the full dimensions and properties in imperial and metric units below.

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

Units

Section diagram

Pipe8xxS 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 72.50 lb/ft 108.00 kg/m
OD 8.625 in 219.100 mm
Nominal tw 0.875 in 22.200 mm
Design tw 0.816 in 20.700 mm
Area 20.00 in² 12,900.00 mm²
Ix 154.00 in⁴ 64,100,000 mm⁴
Iy 154.00 in⁴ 64,100,000 mm⁴
Sx 35.80 in³ 587,000.00 mm³
Sy 35.80 in³ 587,000.00 mm³
Zx 49.90 in³ 818,000.00 mm³
Zy 49.90 in³ 818,000.00 mm³
rx 2.78 in 70.60 mm
ry 2.78 in 70.60 mm
J 308.00 in⁴ 128,000,000 mm⁴

Alternatives

Useful nearby sections

Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus Pipe8xxS.

Lighter in Pipe sections

Pipe14xS

Weight
72.2 lb/ft (-0.4%)
Depth
— in
Ix
440.0 in⁴ (+186%)

Heavier in Pipe sections

Pipe20STD

Weight
78.7 lb/ft (+8.6%)
Depth
— in
Ix
1,040.0 in⁴ (+575%)

Another Iₓ option in Pipe sections

Pipe10STD

Weight
40.5 lb/ft (-44%)
Depth
— in
Ix
151.0 in⁴ (-1.9%)
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Source: AISC Shapes Database v16.0 · Methodology