AISC WT-Shapes: Dimensions and Section Properties

Browse AISC structural tees cut from W-shapes. Compare stem depth, flange width and section properties.

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Showing AISC · WT Tees · Imperial

AISC Shapes Database v16.0 · 2,299 sections

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Showing the most relevant 75 sections.

AISC WT-shape dimensions and section properties in imperial units
Designation Weight (lb/ft) Depth, d (in) Flange width, bf (in) Area (in²) Ix (in⁴) Sx (in³)
WT22x204 204 22.4 16.1 59.9 2670 160
WT22x184 184 22.2 16 54 2380 143
WT22x167.5 167.5 22 15.9 49.2 2170 131
WT22x145 145 21.8 15.8 42.6 1830 111
WT20x327.5 327.5 21.8 16.9 96.4 3730 234
WT22x131 131 21.7 15.8 38.5 1640 99.4
WT18x426.5 426.5 21.6 18.2 126 4480 286
WT18x462.5 462.5 21.6 18.6 136 5130 337
WT22x115 115 21.5 15.8 33.9 1440 88.6
WT20x296.5 296.5 21.5 16.7 87.2 3310 209
WT18x401 401 21.3 18 118 4110 265
WT20x251.5 251.5 21 16.4 74 2730 174
WT18x361.5 361.5 20.9 17.8 107 3610 235
WT20x196 196 20.8 12.4 57.8 2270 153
WT20x215.5 215.5 20.6 16.2 63.3 2290 148
WT20x198.5 198.5 20.5 16.1 58.3 2070 134
WT18x326 326 20.5 17.6 96.2 3160 208
WT20x163.5 163.5 20.4 12.1 47.9 1840 125
WT20x165.5 165.5 20.4 12.2 48.8 1880 128
WT20x181 181 20.3 16 53.2 1870 122
WT20x186 186 20.3 16.1 54.7 1930 126
WT20x147 147 20.2 12 43.1 1630 111
WT20x139 139 20.1 12 41 1550 106
WT20x162 162 20.1 15.9 47.7 1650 108
WT20x132 132 20 11.9 38.7 1450 99.2
WT20x148.5 148.5 19.9 15.8 43.6 1500 98.9
WT18x264.5 264.5 19.9 17.2 77.8 2440 164
WT20x117.5 117.5 19.8 11.9 34.6 1260 85.7
WT20x138.5 138.5 19.8 15.8 40.7 1360 88.6
WT20x105.5 105.5 19.7 11.8 31.1 1120 76.7
WT20x124.5 124.5 19.7 15.8 36.7 1210 79.4
WT18x243.5 243.5 19.7 17.1 71.7 2220 150
WT20x91.5 91.5 19.5 11.8 26.7 955 65.7
WT20x107.5 107.5 19.5 15.8 31.8 1030 68
WT18x193.5 193.5 19.5 12.7 56.8 1910 136
WT18x220.5 220.5 19.4 17 64.9 1980 134
WT20x83.5 83.5 19.3 11.8 24.5 899 63.7
WT20x99.5 99.5 19.3 15.8 29.2 988 66.5
WT18x175 175 19.3 12.6 51.5 1720 123
WT18x197.5 197.5 19.2 16.8 58.1 1740 119
WT20x74.5 74.5 19.1 11.8 21.9 815 59.7
WT18x159 159 19.1 12.4 46.7 1530 110
WT18x180.5 180.5 19 16.7 53 1570 107
WT18x143 143 18.9 12.3 42 1360 98
WT18x165 165 18.8 16.6 48.4 1410 97
WT18x128 128 18.7 12.2 37.6 1210 87.4
WT18x151 151 18.7 16.7 44.5 1280 88.8
WT18x116 116 18.6 12.1 34 1080 78.5
WT18x141 141 18.6 16.6 41.5 1190 82.6
WT18x131 131 18.4 16.6 38.5 1110 77.5
WT18x105 105 18.3 12.2 30.9 985 73.1
WT18x123.5 123.5 18.3 16.5 36.3 1040 73.3
WT18x91 91 18.2 12.1 26.8 845 63.1
WT18x97 97 18.2 12.1 28.5 901 67
WT18x115.5 115.5 18.2 16.5 34.1 978 69.1
WT18x85 85 18.1 12 25 786 58.9
WT18x80 80 18 12 23.5 740 55.8
WT16.5x193.5 193.5 18 16.2 57 1460 107
WT18x75 75 17.9 12 22.1 698 53.1
WT18x67.5 67.5 17.8 12 19.9 637 49.7
WT16.5x177 177 17.8 16.1 52.1 1320 96.8
WT16.5x159 159 17.6 16 46.8 1160 85.8
WT16.5x145.5 145.5 17.4 15.9 42.8 1060 78.3
WT16.5x131.5 131.5 17.3 15.8 38.7 943 70.2
WT16.5x120.5 120.5 17.1 15.9 35.6 872 65.8
WT16.5x110.5 110.5 17 15.8 32.6 799 60.8
WT16.5x84.5 84.5 16.9 11.5 24.7 649 51.1
WT16.5x100.5 100.5 16.8 15.7 29.7 725 55.5
WT16.5x70.5 70.5 16.7 11.5 20.7 552 44.7
WT16.5x76 76 16.7 11.6 22.5 592 47.4
WT15x195.5 195.5 16.6 15.6 57.6 1220 96.9
WT16.5x65 65 16.5 11.5 19.1 513 42.1
WT16.5x59 59 16.4 11.5 17.4 469 39.2
WT15x178.5 178.5 16.4 15.5 52.5 1090 87.2
WT13.5x269.5 269.5 16.3 15.3 79.3 1530 128
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Family overview

What are AISC WT Tees?

AISC WT-shapes are structural tees cut from W-shapes, commonly used for chord and bracing members. Depth and weight relate to the parent W-shape. Axis conventions and connection detailing differ from full I-sections, so compare tabulated stem and flange dimensions carefully. This hub filters the finder to WT tees for comparison, charts and calculator handoff.

Designations

Understanding WT Tees designations

WT6×13

WT designations use depth and weight derived from the parent W-shape, such as WT6×13. Confirm tabulated stem and flange dimensions before detailing.

Nominal depth series

Browse by series

Use these series labels to filter the finder table above.

WT2 WT3 WT4 WT5 WT6 WT7 WT8 WT9 WT10 WT12 WT13 WT15 WT16 WT18 WT20 WT22

Properties

WT Tees properties explained

These properties are especially relevant when comparing WT Tees. View the complete property glossary.

Symbol Property Units Why it matters
Weight Weight lb/ft, kg/m Mass per unit length; used for self-weight and economy comparisons
d Overall depth in, mm Overall depth and clearance
bf Flange width in, mm Overall flange width and lateral behaviour
tw Web thickness in, mm Web thickness and shear-related behaviour
tf Flange thickness in, mm Flange thickness and flexural/local behaviour
A Cross-sectional area in², mm² Total steel cross-sectional area
Ix Moment of inertia (x) in⁴, mm⁴ Major-axis flexural stiffness
Iy Moment of inertia (y) in⁴, mm⁴ Minor-axis flexural stiffness
Sx Elastic section modulus (x) in³, mm³ Elastic bending property about the x-axis
Sy Elastic section modulus (y) in³, mm³ Elastic bending property about the y-axis
Zx Plastic section modulus (x) in³, mm³ Plastic bending property about the x-axis
Zy Plastic section modulus (y) in³, mm³ Plastic bending property about the y-axis
rx Radius of gyration (x) in, mm Strong-axis radius of gyration
ry Radius of gyration (y) in, mm Weak-axis radius of gyration and lateral stability relevance
J Torsional constant in⁴, mm⁴ Torsional constant
Cw Warping constant in⁶, mm⁶ Warping constant for lateral-torsional behaviour

Library summary

Computed WT Tees summary

The current AISC WT Tees library contains 289 sections across 17 nominal-depth series. Published weights range from 4.25 to 462.50 lb/ft , and actual depths range from 2.08 to 22.40 inches .

Lightest section
WT3X4.25
Heaviest section
WT18X462.5
Ix range
0.53 – 5,130.00 in⁴
Sx range
0.32 – 337.00 in³

Selection

How to compare WT Tees

  • Relate the tee size to the parent W series when coordinating supply.
  • Compare stem depth and flange width for connection fit.
  • Review Ix, Sx and weak-axis properties for the intended orientation.
  • Analyze finalists under consistent loads and supports.

Related families

Related AISC families

W-Shapes MT Tees ST Tees All AISC families

Beam calculator

Analyze this family in Optimal Beam

Select any WT-shape and load it into the Optimal Beam calculator.

Open beam calculator

Source: AISC Shapes Database v16.0 · Verified July 2026 · View methodology

Questions & answers

WT Tees FAQs

What is an AISC WT-shape?

A WT-shape is a structural tee cut from a W-shape, used for chords, braces and similar members.

How does WT naming relate to W-shapes?

WT depth and weight are derived from the parent W-shape. Always confirm the published tee dimensions rather than assuming half of a W designation.

How do WT, MT and ST tees differ?

WT tees are cut from W-shapes, MT from M-shapes and ST from S-shapes. Geometry and available sizes differ by parent series.

Can I analyze a WT in Optimal Beam?

Yes. Select the tee and choose Analyze to load its properties into the calculator.