Steel Beam Sizes / AISC / Pipe / Pipe6xS

Pipe6xS Dimensions, Weight and Section Properties

AISC Pipe sections · v16.0

Pipe6xS: 28.6 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

Pipe6xS 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 28.60 lb/ft 42.50 kg/m
OD 6.625 in 168.300 mm
Nominal tw 0.432 in 11.000 mm
Design tw 0.403 in 10.200 mm
Area 7.83 in² 5,050.00 mm²
Ix 38.30 in⁴ 15,900,000 mm⁴
Iy 38.30 in⁴ 15,900,000 mm⁴
Sx 11.60 in³ 190,000.00 mm³
Sy 11.60 in³ 190,000.00 mm³
Zx 15.60 in³ 256,000.00 mm³
Zy 15.60 in³ 256,000.00 mm³
rx 2.20 in 55.90 mm
ry 2.20 in 55.90 mm
J 76.60 in⁴ 31,900,000 mm⁴

Alternatives

Useful nearby sections

Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus Pipe6xS.

Lighter in Pipe sections

Pipe4xxS

Weight
27.6 lb/ft (-3.5%)
Depth
— in
Ix
14.7 in⁴ (-62%)

Heavier in Pipe sections

Pipe5xxS

Weight
38.6 lb/ft (+35%)
Depth
— in
Ix
32.2 in⁴ (-16%)

Another Iₓ option in Pipe sections

Pipe6STD

Weight
19.0 lb/ft (-34%)
Depth
— in
Ix
26.5 in⁴ (-31%)
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Source: AISC Shapes Database v16.0 · Methodology