Desta Steel stands as a trusted name in Addis Ababa, proudly supplying the Ethiopian market with high-quality Corten Steel Sheet and Plate. We understand that your projects demand materials that are not only strong but also intelligently designed to withstand local conditions. That’s why we provide this exceptional steel, renowned for its unique self-protecting properties, offering a resilient and aesthetically pleasing solution for construction and design challenges across the country.
Corten steel earns its distinct character from a special alloy composition that includes copper, chromium, and phosphorus. When exposed to weather, these elements work together to form a stable, rust-like patina that actually seals the surface. This protective layer eliminates the need for painting and gives the steel remarkable mechanical strength, with excellent yield points and tensile strength that ensure long-term structural integrity in demanding environments.
Materials : Corten Steel Sheet/Plates
Standard : ASTM A588 / ASME SA588
Width : 750mm TO 1500mm
Length : 2500mm to 12000mm
Thickness : 0.8mm TO 50mm
Type : Corten Steel / High-Strength Low-alloy Structural Steel
Process : Hot-Rolled (HR)
| Corten – A Plates | ASTM 588 GR A | ASTM 242 TYPE -1 | IRSM 41 -97 | |
|---|---|---|---|---|
| Carbon, Max | 0.12 | 0.19 | 0.15 | 0.10 |
| Manganese | 0.20-50 | 0.80-1.25 | 1.00 | 0.25-0.45 |
| Phosphorus | 0.07-0.15 | 0.04 | 0.15 | 0.07-0.11 |
| Sulphur, max | 0.030 | 0.05 | 0.05 | 0.030 |
| Silicon | 0.25-0.75 | 0.30-0.65 | 0.25-0.40 | 0.28-0.72 |
| Nickel, max | 0.65 | 0.40 | – | 0.20-0.49 |
| Chromium | 0.50-1.25 | 0.40-065 | – | 0.30-0.50 |
| Molybdenum, max | – | – | – | – |
| Copper | 0.25-0.55 | 0.25-0.40 | 0.20 min | 0.30-0.39 |
| Vanadium | – | 0.02-0.10 | – | 0.050 |
| Aluminimum | – | … | – | 0.030 |
| Tensile Strength | Min. Yield Point | Elongation | |
|---|---|---|---|
| COR-TEN A | [470 – 630 MPa] | [355 MPa] | 20 % min |
| ASTM 588 GR. A | [485 MPa] | [345 MPa] | 21% min |
| ASTM 242 TYPE -1 | [480 MPa] | [345 MPa] | 16% min |
| Material # | EN 10155 | SEW 087 | NFA 35-502 | UNI | BS 4360 | ASTM | JIS G3114 |
|---|---|---|---|---|---|---|---|
| 1.8961 | S235J2W | WTSt 37-3 | E 24 W 4 | Fe 360 DK 1 | – | – | – |
| 1.8945 | S355J0WP | E 36 WA 3 | Fe 510 C1K1 | WR 50 A | – | – | – |
| 1.8946 | S355J2WP | – | E 36 WA 4 | Fe 510 D1K1 | – | A 242 Type 1 | – |
| 1.8959 | S355J0W | – | E 36 WB 3 | Fe 510 C2K1 | WR 50 B | A 588 – A 242 Gr. 1 | SMA 50 AW |
| 1.8963 | S355J2G1W | WTSt 52-3 | – | Fe 510 D2K1 | WR 50 C | A 588 Gr. A | to |
| 1.8965 | S355J2G2W | – | – | – | – | – | SMA 50 CP |
| 1.8966 | S355K2G1W | – | E 36 WB 4 | – | – | A 709 Gr. 50 W | – |
| 1.8967 | S355K2G2W | – | – | – | – | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Desta Steel is one of the most prominent manufacturers and suppliers of superior quality Corten Steel Sheet and Plate in Addis Ababa, Ethiopia. As experts in steel solutions, we supply a complete spectrum of products like Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product range comprises Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Known for our reliable delivery and first-rate customer service, we are committed to supplying high-quality steel materials that guarantee durability and excellent performance in numerous industrial applications.
| Thickness | Width | Length |
|---|---|---|
| 1/2 inch | 48.00 inch | 120.00 inch |
| 1/4 inch | 60.00 inch | 120.00 inch |
| 1/4 inch | 48.00 inch | 120.00 inch |
| 3/8 inch | 48.00 inch | 120.00 inch |
| Thickness | Weight (lbs/ft) |
|---|---|
| 3/8″ | 15.315 |
| 1/4″ | 10.210 |
| 1/4″ | 10.210 |
| 1/2″ | 20.420 |
| FINISH | STOCK | SHEET SIZE MM | THICKNESS MM |
|---|---|---|---|
| Bright | Natural | 3000 x 1500, 2500 x 1250 | 0.8 – 3.0 |
| Bright | Corrugated | 3000 x 1110 | 0.8 |
| Bright | Natural | 2500 x 1250 | 1 |
| Patina Rust (to order) | Rusted | 3000 x 1500, 2500 x 1250 | 0.8 – 3.0 |
| Patina Rust (to order) | Rusted | 2500 x 1250 | 1 |
| Rusted (to order) | Corrugated | 3000 x 1110 | 0.8 |
The unique appeal of Corten steel lies in its blend of rugged durability and warm, rustic aesthetics, making it incredibly versatile. It’s a natural choice for striking architectural facades, durable bridges, and enduring industrial structures. Beyond large-scale construction, it’s also popularly used for artistic sculptures, elegant garden planters, and distinctive landscape edging, where its evolving, earthy appearance becomes a beautiful feature that matures gracefully over time.
Desta Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Addis Ababa, Ethiopia.
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