Steel Beam Sizes / AISC / W-Shapes / W40 / W40x327

W40x327 Steel Beam Dimensions and Properties

AISC Wide flange · v16.0

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

Units

Section diagram

W40x327 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 327.00 lb/ft 486.00 kg/m
Depth, d 40.80 in 1,040.00 mm
Flange width, bf 12.10 in 307.00 mm
tw 1.180 in 30.000 mm
tf 2.130 in 54.100 mm
Area 95.90 in² 61,900.00 mm²
Ix 24,500.00 in⁴ 10,200,000,000 mm⁴
Iy 640.00 in⁴ 266,000,000 mm⁴
Sx 1,200.00 in³ 19,700,000 mm³
Sy 105.00 in³ 1,720,000 mm³
Zx 1,410.00 in³ 23,100,000 mm³
Zy 170.00 in³ 2,790,000 mm³
rx 16.00 in 406.00 mm
ry 2.58 in 65.50 mm
J 103.00 in⁴ 42,900,000 mm⁴
Cw 239,000.00 in⁶ 64,200,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus W40x327.

Browse W40 series →

Lighter in W40

W40x324

Weight
324.0 lb/ft (-0.9%)
Depth
40.20 in (-1.5%)
Ix
25,600.0 in⁴ (+4.5%)

Heavier in W40

W40x331

Weight
331.0 lb/ft (+1.2%)
Depth
40.80 in (0.0%)
Ix
24,700.0 in⁴ (+0.8%)

Closest Iₓ in W40

W40x297

Weight
297.0 lb/ft (-9.2%)
Depth
39.80 in (-2.5%)
Ix
23,200.0 in⁴ (-5.3%)

Similar weight in W36

W36x330

Weight
330.0 lb/ft (+0.9%)
Depth
37.70 in (-7.6%)
Ix
23,300.0 in⁴ (-4.9%)
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Source: AISC Shapes Database v16.0 · Methodology