Channel

Depth of Section (h) mm Width of flange (b) mm Thickness of Flange (tf) mm Thickness of Web (tw) mm
75 40 7.3 4.4
100 50 7.5 4.7
125 65 8.1 5
150 75 9 5.4
175 75 10.2 5.7
200 75 11.4 6.1
225 80 12.4 6.4
250 80 14.1 7.1
300 90 13.6 7.6
350 100 13.5 8.1
400 100 15.3 8.6

Description

A rolled steel shape having a U-shaped cross section, with two narrower sides at right angles to a broader one. … Miscellaneous shapes suitable for car or ship building. STEEL STRUCTURAL CHANNEL. It is a “Structural Shape” when at least one of its dimensions is 3 inches or greater