Products Description
Corten B steel pipes are popular among architects for their ability to display ever-changing rust patterns that adapt to varying climatic conditions and natural landscapes.
They are typically available in seamless or welded forms with a thickness of 4–20 mm and a diameter of 50–300 mm, featuring a yield strength of approximately 345 MPa and a tensile strength of around 470–630 MPa.

When integrated with urban infrastructure, they create striking finishes that give buildings a contemporary and stylized appearance. We offer our valued customers Corten B steel pipes at very competitive prices.
As Corten B steel tubing gained popularity, other steel manufacturers also began producing their own atmospheric corrosion-resistant weathering steels.
Corten Steel B Pipe & Tube Chemical Composition
| Size Range | ½ OD to 16 OD |
|---|---|
| Standards | ASTM A 423 GR. 1,ASME SA 423, ASTM A 847, ASTM 588, ASTM 606 |
| Grade | Corten B |
| Shape | Round, Square, Rectangle, Hydraulic, Honed Tubes |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End |
| type | Weathering steel / corten steel |
Chemical Composition For Corten B Steel Pipes & Tubes
| Grade | C | Si | Mn | P | S | Cr | Cu | V | Ni |
|---|---|---|---|---|---|---|---|---|---|
| CORTEN B | 0.16 | 0.30–0.50 | 0.80–1.25 | 0.030 | 0.030 | 0.40–0.65 | 0.25–0.40 | 0.02–0.10 | 0.40 |
Mechanical Properties For Corten Steel B Pipes & Tubes
| Grade | Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
|---|---|---|---|
| CORTEN B | 345 | 485 | 19 |
Corten Steel B Pipes & Tubes Equivalent Standard
| APPLICATION | BRITISH STANDARD | JAPANESEJIS | GERMAN DIN |
AMERICAN ASTM |
|---|---|---|---|---|
| AIR PRE HEATERS | BS-6323-5 BS-6323-6 |
JIS G 3445 | DIN 17177 EN 10217-1 AND 2 EN 10305-2 AND 3 |
ASTM A423 GR.1 ASTM A214 |
Application Industries For Corten Steel B Pipes & Tubes
| Petrochemical | Oil & Gas | Paper | Refineries | Nuclear Power |
| Cement | Sugar | Power Plant | Fertilizers | Breweries |
| Chemical | Petrochemical | Shipbuilding | Defence | Mining |
| Steel Plant | Construction | Oil Mills | Paper | Engineering Co. |

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