Esha Steel, based in Kolkata, is a reliable manufacturer and supplier of top-notch Corten Steel Sheets and Plates. These products are celebrated for their remarkable weather resistance and impressive durability. Designed to form a protective oxide layer when exposed to the elements, they eliminate the need for painting and significantly boost corrosion resistance. Esha Steel employs advanced manufacturing techniques and rigorous quality control to ensure their Corten Steel Plates meet international standards. Commonly used in architectural, structural, and industrial settings, Esha Steel’s Corten Steel Sheets and Plates offer outstanding performance, visual appeal, and a long lifespan in outdoor conditions.
Corten Steel is a type of alloyed steel that resists atmospheric corrosion, made up of carbon, manganese, silicon, phosphorus, sulfur, chromium, copper, and nickel. These elements work together to create a stable, self-protecting oxide layer that enhances weather resistance. On the mechanical side, Corten Steel boasts excellent tensile and yield strength, good toughness, and strong impact resistance. It maintains its structural integrity in varying weather conditions and offers good weldability and formability. Thanks to its natural corrosion resistance and robust mechanical properties, this steel is perfect for long-term use in exposed and harsh outdoor 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.
Esha Steel is one of the most prominent manufacturers and suppliers of superior quality Corten Steel Sheet and Plate in Kolkata India. 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 |
Corten Steel Sheets and Plates are incredibly popular in both architectural and structural projects where durability and visual appeal are key. You’ll often find them used for building facades, cladding, outdoor sculptures, landscaping features, and decorative installations. In the construction world, they play a vital role in bridges, walkways, structural beams, and outdoor staircases. On the industrial side, they’re found in shipping containers, chimneys, storage tanks, and transport equipment. Urban infrastructure also benefits from Corten Steel, which is used for signage, benches, street furniture, and fencing. Its remarkable ability to resist atmospheric corrosion without needing maintenance makes it a fantastic choice for outdoor, exposed, and industrial settings.
Esha 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 Kolkata India.
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