Steel Beam Sizes / CISC / W-Shapes / W920×787

W920×787 Steel Beam Dimensions and Properties

CISC Wide flange · v12.1

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

Units

Section diagram

W920×787 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 529.00 lb/ft 787.00 kg/m
Depth, d 39.80 in 1,011.00 mm
Flange width, bf 17.20 in 437.00 mm
tw 1.610 in 40.900 mm
tf 2.909 in 73.900 mm
Area 155.00 in² 100,000.00 mm²
Ix 39,641.41 in⁴ 16,500,000,000 mm⁴
Iy 2,474.58 in⁴ 1,030,000,000 mm⁴
Sx 1,989.37 in³ 32,600,000 mm³
Sy 288.64 in³ 4,730,000 mm³
Zx 2,318.90 in³ 38,000,000 mm³
Zy 452.80 in³ 7,420,000 mm³
rx 15.94 in 405.00 mm
ry 4.02 in 102.00 mm
J 321.94 in⁴ 134,000,000 mm⁴
Cw 845,324.70 in⁶ 227,000,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus W920×787.

Lighter in W920

W920×725

Weight
725.0 kg/m (-7.9%)
Depth
999.0 mm (-1.2%)
Ix
14,900,000,000 mm⁴ (-9.7%)

Heavier in W920

W920×970

Weight
970.0 kg/m (+23%)
Depth
1,043.0 mm (+3.2%)
Ix
21,000,000,000 mm⁴ (+27%)

Closest Iₓ in W920

W920×656

Weight
656.0 kg/m (-17%)
Depth
987.0 mm (-2.4%)
Ix
13,400,000,000 mm⁴ (-19%)

Similar weight in W1000

W1000×748

Weight
748.0 kg/m (-4.9%)
Depth
1,068.0 mm (+5.6%)
Ix
17,300,000,000 mm⁴ (+4.8%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology