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ASC - Model ASTM A847 -Corten Steel Pipes and Tubes
Corten Steel ASTM A847 standard specifies requirements for high-strength, low-alloy structural tubes that are produced by cold-forming or welding. Bridge and building structures requiring high strength and enhanced atmospheric corrosion resistance, including those constructed with welded, riveted, or bolted construction, as well as general structural applications.
Corten Steel ASME/ASTM A847 Pipes we supply are tensile strength, yield strength, and elongation properties that are required. In the process of heat and product analysis, steel materials are analysed to ensure that they meet the required chemical composition for carbon, manganese, phosphorus, sulphur, and copper. There are no tolerances outside of the specified plus and minus values for A847 square and rectangular tubing. Length tolerance for structural tubing is in accordance with the specified values. Twist tolerances indicated on every ERW pipe.
Cold-formed square and rectangular tubes and pipes are covered by ASTM standard A847. In most environments, this steel resists atmospheric corrosion significantly better than carbon steel with or without copper addition. Bridges and other structures requiring enhanced corrosion resistance and high strength should use ASTM A847. For many applications, A847 can be used unpainted when properly designed and exposed to the atmosphere.
- Pedestrian Bridges
- Highway Bridges
- Outdoor pavilions
- Architectural exposed structural applications
- Fencing
- Guardrail
- Guide Rail
- Sign Posts
This steel is cold-formed from high strength-low alloy steel, which is welded and formed into rectangular tubes and square tubes. Chemical consistency is ensured throughout the tube surface by cold forming and welding. No outside metal is added during the welding process. Physical properties are enhanced by the cold forming process, offering a yield strength of 50 ksi and a tensile strength of 70 ksi.
Structures that require welding and bolting are designed according to ASTM A847. When corrosion resistance and high strength are required, this is the only choice.
Corten Steel ASTM A847 Steel Tube is available in sections of 24 feet. If you need longer or shorter lengths, we can cut them. Rectangular Corten Tube tubing and square tubing is in stock and available immediately.
Our corten tube comes in 11 gauge ( 1/8″), 3/16″, 1/4″, 3/8″, and 1/2 **thickness. Corten tube comes in 24′ sections that can be cut to size if necessary.
In the chart below, we show Corten Steel sizes made from A847 (Cor-Ten®).
Requesting a quote is simple with our quick quote form located on this page.
Fill it out and get a delivered Corten Steel Tube price.
A847 Steel tube can be shipped ANYWHERE immediately and inexpensively.
Corten tubes are not pre-rusted when they arrive. As steel rusts naturally in the environment, Corten Steel Sizes are not pre-rusted when they arrive.
- Corten Steel ASTM A847 Pipe & Tube Specification
- ASTM A847 Corten Steel Pipes Chemical Composition
- Corten A847 Weathering Steel Tube Mechanical Properties
- ASTM A847 Corten Steel Pipes & Tube Types
- Material Specification of ASTM A847 SHS & RHS Welded Pipe
- We Export ASTM A847 Grade 1 Tubes To
- We Supply ASTM A847 Grade 1 Tubes to
- Standards: ASTM A 847 / ASME SA 847
- Shape: round, square,rectangular, Hydraulic, Honed Tubes
- Squares Size: 0.5” through 12″, custom size also can be offered
- Rectangles Size: 4″ x 2″ through 16″ x 8″, custom size also can be offered
- Rounds Size: 6.625″OD, 8.625″OD, 10.75″OD, 12.75″OD, 14″OD and 16”OD, custom size also can be offered
- Walls Thickness: .125″ through .625″
- Length: Single Random, Double Random & Cut Length
- Type: Weathering Steel Pipe
- End: Plain End, Beveled End