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Steel Designers Manual - TheBestFriend.org

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This material is copyright - all rights reserved. Reproduced under licence from The <strong>Steel</strong> Construction Institute on 12/2/2007<br />

To buy a hardcopy version of this document call 01344 872775 or go to http://shop.steelbiz.<strong>org</strong>/<br />

<strong>Steel</strong> <strong>Designers</strong>' <strong>Manual</strong> - 6th Edition (2003)<br />

PARALLEL FLANGE CHANNELS<br />

DIMENSIONS<br />

Dimensions and properties 1197<br />

Section Mass Depth Width Thickness Root Depth Ratios for Dimensions for Surface Area<br />

Designation per of of Radius between Local Buckling Detailing<br />

Metre Section Section<br />

Fillets<br />

Web Flange<br />

Flange Web End Notch Per Per<br />

Clearance Metre Tonne<br />

D B t T r d b/T d/t C N n<br />

kg/m mm mm mm mm mm mm mm mm mm m2 m2 430 ¥ 100 ¥ 64 64.4 430 100 11.0 19.0 15 362 5.26 32.9 13 96 36 1.23 19.0<br />

380 ¥ 100 ¥ 54 54.0 380 100 9.5 17.5 15 315 5.71 33.2 12 98 34 1.13 20.9<br />

300 ¥ 100 ¥ 46 45.5 300 100 9.0 16.5 15 237 6.06 26.3 11 98 32 0.969 21.3<br />

300 ¥ 90 ¥ 41 41.4 300 90 9.0 15.5 12 245 5.81 27.2 11 88 28 0.932 22.5<br />

260 ¥ 90 ¥ 35 34.8 260 90 8.0 14.0 12 208 6.43 26.0 10 88 28 0.854 24.5<br />

260 ¥ 75 ¥ 28 27.6 260 75 7.0 12.0 12 212 6.25 30.3 9 74 26 0.796 28.8<br />

230 ¥ 90 ¥ 32 32.2 230 90 7.5 14.0 12 178 6.43 23.7 10 90 28 0.795 24.7<br />

230 ¥ 75 ¥ 26 25.7 230 75 6.5 12.5 12 181 6.00 27.8 9 76 26 0.737 28.7<br />

200 ¥ 90 ¥ 30 29.7 200 90 7.0 14.0 12 148 6.43 21.1 9 90 28 0.736 24.8<br />

200 ¥ 75 ¥ 23 23.4 200 75 6.0 12.5 12 151 6.00 25.2 8 76 26 0.678 28.9<br />

180 ¥ 90 ¥ 26 26.1 180 90 6.5 12.5 12 131 7.20 20.2 9 90 26 0.697 26.7<br />

180 ¥ 75 ¥ 20 20.3 180 75 6.0 10.5 12 135 7.14 22.5 8 76 24 0.638 31.4<br />

150 ¥ 90 ¥ 24 23.9 150 90 6.5 12.0 12 102 7.50 15.7 9 90 26 0.637 26.7<br />

150 ¥ 75 ¥ 18 17.9 150 75 5.5 10.0 12 106 7.50 19.3 8 76 24 0.579 32.4<br />

125 ¥ 65 ¥ 15 # 14.8 125 65 5.5 9.5 12 82.0 6.84 14.9 8 66 22 0.489 33.1<br />

100 ¥ 50 ¥ 10 # 10.2 100 50 5.0 8.5 9 65.0 5.88 13.0 7 52 18 0.382 37.5<br />

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