Dimensions - S: S Shapes

Welcome to our S Shapes dimension page. Here you'll find the full geometric data for every Canadian S-shape — depth, flange width, web and flange thickness, and fillet radii — sourced from the CISC Structural Section Tables (CISC 12). Sort by any column and click through to download a CAD block.

Designation (metric) Designation (imperial) Depth / height of section
(mm)		 Width of section
(mm)		 Flange thickness
(mm)		 Web thickness
(mm)		 Fillet ref: outer flange face to web-toe of fillet
(mm)		 Fillet ref: mid-web to flange-toe of fillet
(mm)		 Tapered flange thickness at tip
(mm)		 Tapered flange thickness at flange / web junction
(mm)		 Flange taper slope Mass per length
(kg/m)		 Weight per length (imperial)
(lb/ft)		 Theoretical cross-sectional area
(mm^2)
Ds_m Ds_i D B T W K K1 T1 T2 Slp Mass Wt_i A_Th
S610x180 S24x121 622 204 27.7 20.3 53 29 20 35.4 0.167 180 121 22900
S610x158 S24x106 622 200 27.7 15.7 53 27 20 35.4 0.167 158 106 20100
S610x149 S24x100 610 184 22.1 18.9 46 28 15.2 29 0.167 149 100 18900
S610x134 S24x90 610 181 22.1 15.9 46 27 15.2 29 0.167 134 90 17100
S610x119 S24x80 610 178 22.1 12.7 46 25 15.2 29 0.167 119 80 15200
S510x143 S20x96 516 183 23.4 20.3 48 29 16.6 30.2 0.167 143 96 18200
S510x128 S20x86 516 179 23.4 16.8 47 27 16.6 30.2 0.167 128 86 16400
S510x112 S20x75 508 162 20.2 16.1 44 27 14.1 26.3 0.167 112 75 14200
S510x98.2 S20x66 508 159 20.2 12.8 44 25 14.1 26.3 0.167 98.2 66 12500
S460x104 S18x70 457 159 17.6 18.1 37 24 11.7 23.5 0.167 104 70 13300
S460x81.4 S18x54.7 457 152 17.6 11.7 37 20 11.8 23.4 0.167 81.4 54.7 10400
S380x74 S15x50 381 143 15.8 14 34 20 10.4 21.2 0.167 74 50 9500
S380x64 S15x42.9 381 140 15.8 10.4 34 18 10.4 21.2 0.167 64 42.9 8150
S310x74 S12x50 305 139 16.7 17.4 35 23 11.6 21.8 0.167 74 50 9470
S310x60.7 S12x40.8 305 133 16.7 11.7 35 20 11.6 21.8 0.167 60.7 40.8 7720
S310x52 S12x35 305 129 13.8 10.9 30 17 8.9 18.7 0.167 52 35 6650
S310x47 S12x31.8 305 127 13.8 8.9 30 16 8.9 18.7 0.167 47 31.8 6040
S250x52 S10x35 254 126 12.5 15.1 27 18 7.9 17.1 0.167 52 35 6660
S250x38 S10x25.4 254 118 12.5 7.9 27 14 7.9 17.1 0.167 38 25.4 4810
S200x34 S8x23 203 106 10.8 11.2 24 15 6.8 14.8 0.167 34 23 4370
S200x27 S8x18.4 203 102 10.8 6.9 24 13 6.8 14.8 0.167 27 18.4 3490
S150x26 S6x17.25 152 91 9.1 11.8 20 14 5.8 12.4 0.167 26 17.25 3260
S150x19 S6x12.5 152 85 9.1 5.9 20 11 5.8 12.4 0.167 19 12.5 2370
S130x15 S5x10 127 76 8.3 5.4 19 11 5.4 11.2 0.167 15 10 1890
S100x14.1 S4x9.5 102 71 7.4 8.3 18 12 4.8 10 0.167 14.1 9.5 1800
S100x11 S4x7.7 102 68 7.4 4.9 18 10 4.8 10 0.167 11 7.7 1460
S75x11 S3x7.5 76 64 6.6 8.9 16 11 4.3 8.9 0.167 11 7.5 1430
S75x8 S3x5.7 76 59 6.6 4.3 16 9 4.3 8.9 0.167 8 5.7 1070