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Reputable Super Duplex Steel Angles are manufactured and supplied by Chennai, India-based Kunj Sheets and Plates. Our speciality is providing long-lasting, precisely-finished Super Duplex Steel Angles that are appropriate for crucial structural and industrial applications. We have years of experience in the steel industry. Even in the harshest conditions, these angles are renowned for their remarkable mechanical strength and superior resistance to corrosion. Our dedication to excellence, prompt delivery, and customer satisfaction has made us a preferred supplier for a variety of industries, including chemical processing, oil and gas, construction, and maritime.
The typical composition of Super Duplex Steel Angles is 24–26% Chromium, 6–8% Nickel, and 3–5% Molybdenum, with trace amounts of Copper, Tungsten, and Nitrogen added. The dual-phase microstructure—ferritic and austenitic—provided by this well-balanced composition offers exceptional mechanical strength and resistance to corrosion. The material has a yield strength of about 550 MPa and a tensile strength of about 750–800 MPa. Super Duplex Angles are perfect for high-performance engineering settings because of their exceptional toughness, fatigue resistance, and resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chloride.
Specifications : ASTM A790 / ASME SA790
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness : 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
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.
Super Duplex Steel Angle offers numerous advantages, including superior corrosion resistance, particularly in chloride-rich environments, making it ideal for marine, chemical, and oil & gas industries. It combines the benefits of both austenitic and ferritic steels, providing enhanced strength, durability, and resistance to pitting, crevice corrosion, and stress corrosion cracking. Additionally, Super Duplex Steel Angles exhibit high tensile and yield strength, making them suitable for demanding structural applications. Their excellent weldability, formability, and long-lasting performance in extreme conditions make them a reliable choice for various industrial applications.
Yes, we offer custom sizes for Super Duplex Steel Angle 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.
Applications requiring high mechanical strength and resistance to corrosion frequently use super duplex steel angles. They serve as frameworks, supports, and reinforcements for infrastructure and buildings in the construction sector. Because of their ability to withstand corrosion from seawater, these angles are crucial for structural elements in shipbuilding and offshore platforms in the maritime industry. They are used in pipelines and as structural supports for refineries and rigs in the oil and gas sector. Their ability to withstand aggressive media is advantageous for chemical processing and desalination facilities. Super Duplex Angles are also utilised in heavy machinery frameworks, bridges, and power plants.
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