Steel Beam Sizes / AISC / WT Tees / WT7x88

WT7x88 Steel Beam Dimensions and Properties

AISC Structural tees · v16.0

Analyze in Beam Calculator Back to WT Tees

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

Units

Section diagram

WT7x88 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 88.00 lb/ft 131.00 kg/m
Depth, d 7.61 in 193.00 mm
Flange width, bf 15.70 in 399.00 mm
tw 0.830 in 21.100 mm
tf 1.310 in 33.300 mm
Area 25.90 in² 16,700.00 mm²
Ix 80.50 in⁴ 33,500,000 mm⁴
Iy 419.00 in⁴ 174,000,000 mm⁴
Sx 13.00 in³ 213,000.00 mm³
Sy 53.50 in³ 877,000.00 mm³
Zx 26.30 in³ 431,000.00 mm³
Zy 81.30 in³ 1,330,000 mm³
rx 1.76 in 44.70 mm
ry 4.02 in 102.00 mm
J 13.20 in⁴ 5,490,000 mm⁴
Cw 65.20 in⁶ 17,500,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT7x88.

Lighter in WT7

WT7x79.5

Weight
79.5 lb/ft (-9.7%)
Depth
7.49 in (-1.6%)
Ix
70.2 in⁴ (-13%)

Heavier in WT7

WT7x96.5

Weight
96.5 lb/ft (+9.7%)
Depth
7.74 in (+1.7%)
Ix
89.8 in⁴ (+12%)

Closest Iₓ in WT7

WT7x72.5

Weight
72.5 lb/ft (-18%)
Depth
7.39 in (-2.9%)
Ix
62.5 in⁴ (-22%)

Similar weight in WT6

WT6x85

Weight
85.0 lb/ft (-3.4%)
Depth
7.02 in (-7.8%)
Ix
67.8 in⁴ (-16%)
Analyze in Beam Calculator Compare in WT Tees finder

Source: AISC Shapes Database v16.0 · Methodology