Steel Beam Sizes / AISC / Pipe / Pipe16xS

Pipe16xS Steel Beam Dimensions and Properties

AISC Pipe sections · v16.0

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

Units

Section diagram

Pipe16xS 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 82.90 lb/ft 123.00 kg/m
OD 16.000 in 406.400 mm
Nominal tw 0.500 in 12.700 mm
Design tw 0.465 in 11.800 mm
Area 22.00 in² 14,200.00 mm²
Ix 665.00 in⁴ 277,000,000 mm⁴
Iy 665.00 in⁴ 277,000,000 mm⁴
Sx 83.10 in³ 1,360,000 mm³
Sy 83.10 in³ 1,360,000 mm³
Zx 109.00 in³ 1,790,000 mm³
Zy 109.00 in³ 1,790,000 mm³
rx 5.50 in 140.00 mm
ry 5.50 in 140.00 mm
J 1,330.00 in⁴ 554,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus Pipe16xS.

Lighter in Pipe sections

Pipe20STD

Weight
78.7 lb/ft (-5.1%)
Depth
— in
Ix
1,040.0 in⁴ (+56%)

Heavier in Pipe sections

Pipe18xS

Weight
93.5 lb/ft (+13%)
Depth
— in
Ix
956.0 in⁴ (+44%)

Closest Iₓ in Pipe sections

Pipe12xxS

Weight
126.0 lb/ft (+52%)
Depth
— in
Ix
625.0 in⁴ (-6.0%)
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Source: AISC Shapes Database v16.0 · Methodology