Corten Tube – Square

ASTM A847 Square Tube

Corten steel tubes are commonly referred to as ASTM A847 tube. High strength and corrosion resistant Corten steel square tubes are available in 24’ lengths. We can cut to length if required.

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Stock lengths for ASTM A847 are 24’ sections.
Fill in the additional information box on the quote page for special orders.

Gauge

11 GA (1/8")

1" X 1" X 11 GA

34.56 lbs

11 GA (1/8")

1 1/4" X 1 1/4" X 11 GA

44.3 lbs

11 GA (1/8")

1 1/2" X 1 1/2" X 11 GA

54 lbs

11 GA (1/8")

2" X 2" X 11 GA

73.2 lbs

3/16"

1 1/2" X 1 1/2" X 3/16"

80.4 lbs

3/16"

2" X 2" X 3/16"

103.44 lbs

3/16"

2 1/2" X 2 1/2" X 3/16"

134.4 lbs

3/16"

3" X 3" X 3/16"

165.12 lbs

3/16"

4" X 4" X 3/16"

226.56 lbs

3/16"

5" X 5" X 3/16"

287.28 lbs

3/16"

6" X 6" X 3/16"

349.2 lbs

1/4"

2" X 2" X 1/4"

129.84 lbs

1/4"

2 1/2" X 2 1/2" X 1/4"

170.64 lbs

1/4"

3" X 3" X 1/4"

211.44 lbs

1/4"

4" X 4" X 1/4"

293.04 lbs

1/4"

5" X 5" X 1/4"

374.88 lbs

1/4"

6" X 6" X 1/4"

456.48 lbs

1/4"

8" X 8" X 1/4"

619.68 lbs

1/4"

10" X 10" X 1/4"

783.12 lbs

3/8"

4" X 4" X 3/8"

414.48 lbs

3/8"

5" X 5" X 3/8"

536.88 lbs

3/8"

6" X 6" X 3/8"

659.52 lbs

3/8"

8" X 8" X 3/8"

904.56 lbs

3/8"

10" X 10" X 3/8"

1149.6 lbs

1/2"

6" X 6" X 1/2"

845.76 lbs

1/2"

8" X 8" X 1/2"

1172.4 lbs

1/2"

10" X 10" X 1/2"

1499.04 lbs

1/2"

12" X 12" X 1/2"

1826 lbs

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ASTM A847 is a cold-formed high strength-low alloy steel that is welded and shaped into square tube and rectangular tube. It is cold formed and welded to insure chemical consistency throughout the entire tube surface. No outside metal is added during the welding process. The cold forming process enhances the physical properties with a 50ksi minimum yield strength and a 70ksi minimum tensile strength.

ASTM A847 is for specifically designed for structures that require welding and bolting. It is the only choice where high strength and enhanced corrosion resistance are required.

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