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Premium Weathering Steel Plates, sometimes referred to as Corten Steel Plates, are the speciality of Chennai, India-based Kunj Sheets and Plates, a well-known manufacturer and supplier. These plates are perfect for long-lasting outdoor applications because of their exceptional resistance to atmospheric corrosion. Kunj’s weathering steel plates are designed to satisfy both domestic and international quality standards and are renowned for their strength, resilience, and distinctive rust-like appearance. The company serves a variety of industries and offers sizes and finishes that can be customised to meet the needs of customers. Kunj is a well-known brand in corrosion-resistant steel solutions because of its dedication to accuracy and dependability.
The main component of weathering steel is iron, with alloying elements that help it resist corrosion, such as copper (0.25–0.55%), chromium (0.40–0.65%), nickel (up to 0.50%), and phosphorus (up to 0.15%). The tensile strength is between 480 and 630 MPa, while the yield strength is between 345 and 460 MPa. Its surface develops a stable rust-like patina that shields the material from additional corrosion, and it has outstanding formability and weldability. The plates are inexpensive and low-maintenance over time because they maintain their strength in atmospheric conditions, negating the need for painting or coating in many applications.
% | |
---|---|
C | 0.12 |
Si | 0.75 |
Mn | 1.00 |
P | 0.06/0.15 |
S | 0.035 |
N | 0.009 |
Cr | 0.30/1.25 |
Cu | 0.25/0.55 |
Grade | Min. Yield Strength ReH MPa | Tensile Strength Rm MPa | |||||||
---|---|---|---|---|---|---|---|---|---|
Nominal Thickness (mm) | Nominal Thickness (mm) | ||||||||
<16 | >16 <40 | >40 <63 | >63 <80 | >80 <100 | >100 <150 | >3 | >3 <100 | >100 <150 | |
S355JOWP | 355 | 345 | 510/680 | 470/630 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Weathering Steel Plates offer numerous advantages, including superior corrosion resistance, thanks to their protective oxide layer that minimizes rusting and eliminates the need for painting or coating. They are highly durable and maintain structural integrity in harsh outdoor conditions, reducing long-term maintenance costs. Their aesthetic appeal, with a natural rust-like finish, makes them popular for architectural applications. Additionally, Weathering Steel Plates have high tensile strength and ductility, ensuring excellent performance in demanding environments. Eco-friendly and recyclable, they are a sustainable choice for bridges, construction, and industrial projects.
Yes, we offer custom sizes for Weathering Steel Sheet and Plates to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@kunjsheetsandplates.co.in.
Corten | EN 10025-5:2004 |
---|---|
Corten B | S355J2W |
Because of their long-term durability and beautiful patina, weathering steel plates are frequently used in architectural applications for sculptures, building facades and bridges. They are favoured in the construction industry for weather-exposed structural elements like walkways, cladding, and roofing. While the shipping and marine industries depend on them for hulls and offshore structures, railroads use them for waggons and track-side infrastructure. They are also appropriate for industrial storage units, gearbox towers and chimneys due to their resistance to corrosion. For many industries, weathering steel is an economical and environmentally friendly option because it requires less painting and upkeep.
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