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Corten Channels

Corten Channels

ASTM A588, A572-50

Weathering Steel




When you are looking to purchase Corten channels it will be referred to as ASTM A588. Stock lengths for ASTM A588 channels is 240" We can cut to lengths if required. See graph below for available sizes.

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.

ASTM A588 has a 50ksi minimum yield strength and a 70ksi minimum tensile strength

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

Channels

SizeDimensionsWeight Per Ft.
C3 3"x1.41"x.171 Thickness 4.1#
C3 3" x 1.498" x .258 Thickness
5.0#
C4 4" x 1.584" x .184 Thickness 5.4#
C4 4" x 1.721" x .321 Thickness
7.25#
C5 5" x 1.75" x .190 Thickness
6.7#
C5 5" x 1.885 x .325 Thickness
9.0#
C6 6" x 1.92" x .20 Thickness
8.2#
C6 6" x 2.034" x .314 Thickness 10.5#
C6 6" x 2.157" x .437 Thickness
13.0#
C7 7" x 2.09" x .210 Thickness
9.8#
C7 7" x 2.194" x .314 Thickness
12.25#
C8 8" x 2.26" x .220 Thickness
11.5#
C8 8" x 2.43" x .303 Thickness
13.75#
C8 8" x 2.527" x .487 Thickness
18.75#
C10 10" x 2.6" x .240 Thickness
15.3#
C10 10" x 2.739" x .379 Thickness
20.0#
C10 10" x 2.886" x .526 Thickness
25.0#
C10 10" x 3.033" x .673 Thickness
30.0#
C12 12" x 2.942" x .282 Thickness
20.7#
C12 12" x 3.047" x .387 Thickness
25.0#
C12 12" x 3.17" x .510 Thickness
30.0#
C15 15" x 3.4" x .40 Thickness
33.9#


Stock lengths for ASTM A588 are 20' sections.

We can cut to lengths if required.

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Corten Channels

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