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Corten Steel Channel

  • ASTM A588 Steel Channel

High strength and corrosion resistant Corten steel channels are available in 20’ lengths. We can cut to length if required.

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Channel Availability Additional Info

Corten® Steel Channel Availability Chart

Stock lengths for ASTM A588 are 20' sections.
Inquire about sizes that are not shown in stock.
Fill in the additional information box on the quote page.

Size
Dimensions
Weight (per foot)
Weight (per 20' sections)
C3
3" x 1.41" x .171 Thickness
4.1 lbs
82 lbs
C3
3" x 1.498" x .258 Thickness
5.0 lbs
100 lbs
C4
4" x 1.584" x .184 Thickness
5.4 lbs
108 lbs
C4
4" x 1.721" x .321 Thickness
7.25 lbs
145 lbs
C5
5" x 1.75" x .190 Thickness
6.7 lbs
134 lbs
C5
5" x 1.885" x .325 Thickness
9.0 lbs
180 lbs
C6
6" x 1.92" x .20 Thickness
8.2 lbs
164 lbs
C6
6" x 2.034" x .314 Thickness
10.5 lbs
210 lbs
C6
6" x 2.157" x .437 Thickness
13.0 lbs
260 lbs
C7
7" x 2.09" x .210 Thickness
9.8 lbs
196 lbs
C7
7" x 2.194" x .314 Thickness
12.25 lbs
245 lbs
C8
8" x 2.26" x .220 Thickness
11.5 lbs
230 lbs
C8
8" x 2.43" x .303 Thickness
13.75 lbs
275 lbs
C8
8" x 2.527" x .487 Thickness
18.75 lbs
375 lbs
C10
10" x 2.6" x .240 Thickness
15.3 lbs
306 lbs
C10
10" x 2.739" x .379 Thickness
20.0 lbs
400 lbs
C10
10" x 2.886" x .526 Thickness
25.0 lbs
500 lbs
C10
10" x 3.033" x .673 Thickness
30.0 lbs
600 lbs
C12
12" x 2.942" x .282 Thickness
20.7 lbs
414 lbs
C12
12" x 3.047" x .387 Thickness
25.0 lbs
500 lbs
C12
12" x 3.17" x .510 Thickness
30.0 lbs
600 lbs
C15
15" x 3.4" x .40 Thickness
33.9 lbs
678 lbs
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ASTM A588 covers high-strength low-alloy structural steel shapes, plates, and bars for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability are important.

The atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon structural steels with or without copper addition.

When properly exposed to the atmosphere, this steel is suitable for many applications in the bare (unpainted) condition.

Corten beams will not arrive pre-rusted. Weathering steel will rust naturally when exposed to the weather.